What public figures publish and believe, in their own words.
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Top people
Pieter Levels
Noah Smith
Paul Graham
David Heinemeier Hansson
Zvi Mowshowitz
Sam Altman
Terence Tao
Simon Willison
Derek Sivers
Brian Potter
Paul Krugman
Fei-Fei Li
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5 September
Author of The 4-Hour Workweek and Tools of Titans, and host of The Tim Ferriss Show podcast.
Co-founder and CEO of Linear; previously principal designer at Airbnb, where he led the Design Language System, and founding designer at Coinbase.
Important for employees to ask some of these questions about equity before joining. Sometimes founders just don’t have their own experience these things so they don’t prioritize the employee equity. At Linear we tried to make it friendly as possible since the beginning: early exercise, 10y exercise window, reminding people about their 83b election, pushing back on 409a valuations, keeping company valuation in check and increasing over time, informing people about qsbs, and now running employee liquidity programs for all past and current employees. Quoting @deedydas Many startup employees do not recognize the sheer litany of ways that a founder can screw you over without you even knowing. Founder trust is one of the most important things to look at when you’re joining a startup. From cutting you out of M&A, screwing your retention pool, overdiluting your equit… startups Related
Director of institutional asset management at Ritholtz Wealth Management. Writes the A Wealth of Common Sense blog and co-hosts the Animal Spirits podcast with Michael Batnick.
Good day for salmon fishing on Lake Michigan This was a bull market haul Related
Security engineer; founder of Matasano Security and Latacora.
Principal engineer at Cloudflare as of 2026, on agents and developer tooling. Streams TypeScript, OCaml and Neovim on Twitch, and wrote the better-result library after writing the same Result type about a hundred times.
skies over raleigh are crazy rn Related
Co-founder of Sundial; former vice president of product design at Facebook; author of The Making of a Manager; writes The Looking Glass.
Things my (Chinese) mom thinks are unbearably white: - snacks with no flavor (eg pretzel) - spending a disproportionate amount of total gift value on packaging (eg gift bag, tissues, bow) - investing into pets rather than kids China Related
Statistician and Chief Scientist at Posit (RStudio). Author of the ggplot2, dplyr and tidyverse R packages and of books on R programming and data science.
It brings a smile to my face every time I see a paper using ggplot2 😀 Quoting @jack-stan.bsky.social Published yesterday: 🩺 Data from 12 studies on ~16,000 people diagnosed w/ TB in Zimbabwe 📈 Age at TB diagnosis in Zimbabwe increased by half a year with each passing calendar year 2000-2024 🥼 We need to think of older adults more when considering surveillance, diagnosis and management of TB Related
Principal engineer at Cloudflare as of 2026, on agents and developer tooling. Streams TypeScript, OCaml and Neovim on Twitch, and wrote the better-result library after writing the same Result type about a hundred times.
Writes Don't Worry About the Vase, a near-daily account of what is happening in AI and what they think it means. Former Magic: the Gathering pro and trader; unusually willing to put a number on a belief and to grade their own past calls.
Dutch bootstrapper who builds and runs their internet startups alone — Nomads.com, Remote OK, Hoodmaps, Photo AI and Interior AI — and has written about it at levels.io since 2013. Posts as @levelsio.
From one piece
After a decade, I have made nomads.com free for everyone now
2 beliefs · levels.io
remote work
Their words
And with remote work and entrepreneurship, people lack a space like an office where people would usually make friends or meet partners
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levels.io
AGI
Their words
I think now that AGI is on the horizon (or some say already here), online and offline (IRL) communities will become really important.
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levels.io
Physician focused on longevity; wrote Outlive and hosts The Drive.
Psychotherapy
Their words
For postmenopausal women—and women with premature estrogen deprivation for other reasons—vaginal estrogen is a safe and highly effective therapy to alleviate the genitourinary syndrome of menopause, prevent recurrent UTIs, and likely to save lives.
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peterattiamd.com
Forecaster, founder of FiveThirtyEight, author of The Signal and the Noise and On the Edge. Writes Silver Bulletin, where the predictions come with numbers and the numbers are later checked against what happened.
From one piece
QBERT 2026 NFL quarterback ratings
2 beliefs · natesilver.net
Austrian developer. Created the libGDX game framework, and more recently the pi coding agent, which moved with them to Earendil — Armin Ronacher's company — in April 2026. Writes at mariozechner.at.
Their words
their new stuff is very interesting, but likely doesn't work amazingly well with models not trained on this mechanism.
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@badlogicgames on X x.com
Creator of the Keras deep-learning library and the ARC-AGI benchmark.
Their words
Seems like test time scaling has gained a 3rd axis: latent space reasoning iterations in looped transformers.
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@fchollet on X x.com
Cardiologist and founder of the Scripps Research Translational Institute; writes Ground Truths on biomedical research, and wrote Super Agers and Deep Medicine.
From one piece
The Coronary Artery Inflammation Controversy
3 beliefs, in the piece's order there
Creator of Flask and Jinja. Writes about software at lucumr.pocoo.org.
Co-creator of Django and creator of Datasette; writes daily at simonwillison.net.
Their words
New TIL on using Blender with coding agents on macOS: https://t.co/GvMDfD926E
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x.com
CEO of Vercel; creator of Next.js and Socket.IO. Writes at rauchg.com.
Their words
Astra is now the best cybersecurity model in the world on @vercel DeepsecBench. It pulls off in 49 minutes what took Sol ~4 hours, with a better score, at nearly the same cost.
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x.com
4 September
Founder and chief executive of Replit. Previously an engineer at Facebook and Codecademy. Writes essays on programming, philosophy and entrepreneurship at amasad.me.
The singularity is here, it’s just not evenly distributed Quoting @ryantm What's happening inside Replit right now is going to take the world by storm. We have sales engineers doing things only the most unhinged platform engineers could have done a few months ago. We have designers and PMs making good PRs. There is no stopping us. Related
Writer and programmer; co-founder of the software studio Postlight and author of the Bloomberg Businessweek essay What Is Code?
If you’re a Flatbush-area mutual aid type, this self-organizing distro happens every Friday at 5PM across the street from Kings Theatre. If you want to help show up and hand out food or clothes, or just donate via Venmo. Or cook! Related
Creator of Flask and Jinja. Writes about software at lucumr.pocoo.org.
Pulitzer Prize-winning reporter and author of The Power of Habit, Smarter Faster Better and Supercommunicators. Writes for The New Yorker.
If you hate boring small talk and actually want a deep, real conversation instead, there's a simple question swap that works almost instantly on anyone. Here's how it works: 🧵 Related
Machine learning engineer and independent AI consultant. He writes about LLM evaluation, tooling and applied ML at hamel.dev, and previously worked on machine learning at GitHub.
. @isaac_flath and I are going to see if the slop prompt is good and do some evals. (also first time trying to stream haha). Related
Founder and CEO of Social Capital, a venture firm; co-host of the All-In podcast and an early Facebook executive. Writes an annual letter and a weekly newsletter on markets and technology.
Researcher and science writer. Co-founder and editor at Works in Progress magazine, formerly a researcher at Our World in Data, and author of the Scientific Discovery newsletter on science, global health and medical innovation.
This is interesting. You get assigned to being born at a random place and time in history, to see what a typical person's life might have been like then. Unfortunately I was born in 1403 in the valley of Mexico and died at age 4 from dysentery. Related
Co-founder of Sundial; former vice president of product design at Facebook; author of The Making of a Manager; writes The Looking Glass.
This question... I have spent far too many hours contemplating it. I have discovered multiple answers depending on how deep you want to go. The most pragmatic answer: you want to win a marathon, not a sprint. Too much sprinting makes you worse at marathons. The hard part, of course, is knowing how much is 'too much sprinting.' But in my experience, if the person thinks they need a break, they need a break (or, more extremely, they are not a good fit for the company.) Related
Creator of Flask and Jinja. Writes about software at lucumr.pocoo.org.
Co-founder and CEO of OpenAI; previously president of Y Combinator.
Now out to all Plus and Business users. Happy building! Quoting @sama GPT-6 Astra is now available to all Pro, Enterprise, and Business Premium users in Work/Codex, and is available in the API. We will start rollout to Plus and Business users next. Thank you for the patience. Related
Engineer at Vercel Labs as of 2026. Ships a steady stream of small developer tools — agent-browser, portless, json-render, native-sdk, the v0 SDK — and lists every one of them at ctate.dev.
Now available: wterm for Svelte Give your Svelte app a <𝚃𝚎𝚛𝚖𝚒𝚗𝚊𝚕 /> Run it locally, over SSH or with just-bash Related
Writer on the intersection of technology and finance. Author of the Bits about Money newsletter and host of the Complex Systems podcast; previously at Stripe.
If you had told me in undergrad I’d love to see ~fully automatic formalization I would have bet against, and if you had told me that the machine doing it would have a running color commentary on the importance, I’d have thought you under the influence. anthropic.com
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Writer of the newsletter bookbear express, on psychology, relationships, non-attachment and taste; based in San Francisco.
take rintaro’s name out of your mouth Quoting @Noahpinion Most overrated restaurants in San Francisco, ranked: 1. Izakaya Rintaro 2. Jules 3. La Taqueria Related
Co-creator of Django and creator of Datasette; writes daily at simonwillison.net.
Got access to GPT-6 Astra. Want to see some pelicans? Yeah you want to see some pelicans... here's a grid comparing Astra to GPT-5.6 Sol, Terra, and Luna OpenAI Related
Writer of the newsletter bookbear express, on psychology, relationships, non-attachment and taste; based in San Francisco.
it’s a pretty cool feature of life that you can have experiences that are damaging but also experiences that are beyond redemptive, and make you much better just for having lived through them Related
Designer, product manager, YouTuber and developer who has written about technology at Birchtree since 2010. He makes the Quick Reviews and Quick Notes apps and the A Better Computer YouTube channel.
Little Friday Quick Reads update: you can sort your queue in a few new ways. Coming in the next iOS update, your preference will sync between the app and the web. Related
Developer, author and YouTuber covering Raspberry Pi, homelab hardware and Ansible automation. Author of Ansible for DevOps.
BigMaclock, LilMaclock (Big one is using NTP) Related
CEO of SafeGraph, host of the World of DaaS podcast, and author of the Summation newsletter; previously founded LiveRamp.
if you call up a company and you get a phone tree ("press 1 for ..."), it means that company absolutely hates you take your business somewhere else Related
Product designer and entrepreneur; author of Mobile First and Web Form Design; formerly a product director at Google; now building AI products.
they're becoming even more same. Related
Technology writer of Spyglass, a newsletter about technology and media. Previously a reporter at TechCrunch and an investor at GV.
Inklings 📆 September 4, 2026 • App Store Succession • Cybercab Launch • Azure Reporting • No Google Breakup • Snap's Specs Situation • NVIDIA's Profit Crown spyglass.org
Google Related
Designer, product manager, YouTuber and developer who has written about technology at Birchtree since 2010. He makes the Quick Reviews and Quick Notes apps and the A Better Computer YouTube channel.
Comfort Zone rocks! Our new website even says so. comfortzone.rocks
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RE: https://hachyderm.io/@samhenrigold/117214789134679373 If this came out for iOS, people would argue this is a reason why people can't be trusted to install just any old app. Related
Software engineer in Chicago; writes the cassidoo.co blog and a weekly developer newsletter.
It's back (and better): github.blog
Quoting @brittwalker_ The nerfing of Github star history will go down as one of the great tragedies of our time Related
Latvian full-stack WordPress developer and course creator at WPElevator; blogs since 2007 about the open web, electronics, home automation and sustainable living.
is seam the new load-bearing? or has it always used it? Related
Founded Bridgewater Associates in 1975 and led it until stepping back from control in 2022. Author of Principles, The Changing World Order and How Countries Go Broke; publishes economic analysis at economicprinciples.org.
Realizing that we innately want to evolve--and that the other stuff we are going after, while nice, won't sustain our happiness--has helped me focus on my goals of evolving and contributing to evolution in my own infinitely small way. #principleoftheday Related
Economist at the Hoover Institution; wrote The Fiscal Theory of the Price Level and blogs as The Grumpy Economist.
Latvian full-stack WordPress developer and course creator at WPElevator; blogs since 2007 about the open web, electronics, home automation and sustainable living.
With Agent Pilot you can create and manage agent skills in WordPress (just like blog posts) and publish them as standard Agent Plugins. Now with OAuth Pilot you get one-click authentication for all the MCP clients (Claude, ChatGPT, etc). No more application passwords! MCP Anthropic Related
Co-founder and CEO of OpenAI; previously president of Y Combinator.
GPT-6 Astra is now available to all Pro, Enterprise, and Business Premium users in Work/Codex, and is available in the API. We will start rollout to Plus and Business users next. Thank you for the patience. Related
Librarian, technology instructor and writer in rural Vermont; longtime community manager at MetaFilter and author of a book on the digital divide.
Friday afternoon reminder to not empty your inbox at the expense of someone else's. I'm deep in my Massachusetts visit, becoming one of those people who can't look at a place without remembering what used to be there. My birthday is tomorrow, so there are all sorts of opportunities for reflecting and remembering. Oh and I guess it's a holiday weekend in the US, so maybe schedule those emails for Tuesday. Image credit: Library of Congress, on Flickr Commons flickr.com
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Polyglot who speaks twenty languages and co-founded LingQ; argues that comprehensible input, not study, is what does the work.
Security researcher; founded Have I Been Pwned, and writes and speaks about data breaches.
I'm live! Weekly Update 520: The Unscripted Edition: No agenda, all impromptu, here's what I'm up to, AMA, etc: youtube.com
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Web designer; founder of SimpleBits, co-founder of Dribbble, and author of Bulletproof Web Design and Handcrafted CSS.
Mastodon Celebrating 100 issues of my Studio Notes™ newsletter today. Also, all Goods are 25% off through next week. Use code HUNDRED 💯 simplebits.com
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Bluesky Celebrating 100 issues of my Studio Notes™ newsletter today. Also, all Goods are 25% off through next week. Use code HUNDRED 💯 simplebits.com
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Writer on habits and decision-making; author of Atomic Habits and the 3-2-1 newsletter, and publisher of long-running book recommendation lists.
A simple rule that makes life easier: Always strive to give value before you ask for value. Related
Software engineer in Chicago; writes the cassidoo.co blog and a weekly developer newsletter.
I misunderstood HydraFusion at first but it's neat Quoting @kdaigle Same or better quality, much lower cost, no manual model orchestration. That's what we're delivering Project HydraFusion from GitHub. Early tests have been very positive and we're improving hourly. Give it a try and let us know what you think. 👇 Related
Entrepreneur and founder of Blueprint. Publishes a detailed, freely available longevity protocol documenting the food, supplements, devices and measurements he uses on himself.
Short you’re not going to believe this Related
Economist at George Mason University. Writes Overcoming Bias on prediction markets, signalling and the far future, and wrote The Age of Em and The Elephant in the Brain.
Chancellor of Germany since May 2025; leader of the CDU.
Mit @Stephan_Toscani hat die CDU Saar einen starken und erfahrenen Spitzenkandidaten für die Landtagswahl im kommenden Jahr gewählt. Gemeinsam werden wir dafür kämpfen, dass die CDU die Landtagswahl gewinnt und wieder Verantwortung für das Saarland übernimmt! English, from German With @Stephan_Toscani, the CDU Saar has chosen a strong and experienced top candidate for next year's state election. Together we will fight for the CDU to win the state election and take responsibility for Saarland again!
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Free software developer and longtime Debian developer; author of git-annex, etckeeper, ikiwiki and debhelper. Lives and works off-grid.
fixed my electric lawnmower -- my guess was right, and a off balance blade was causing the motor to think it was overloaded at low idle Related
Programmer, teacher and speaker; long-time Microsoft developer-community figure, host of the Hanselminutes podcast and author of the hanselman.com blog.
Ever notice AI websites all look the same? Blend every fruit together and you get gray. It is the statistical average website. Your job is to push it away from mediocrity. With Shree Manickaraja on Compile After Class. Related
Writer of MacSparky and author of the MacSparky Field Guides on Apple productivity software. A lawyer for 30 years before going full-time on the site, he co-hosts the Mac Power Users and Focused podcasts.
Short I Left All My Journals in a Wildfire Related
British designer and technologist; co-founder of the design studio BERG, which made Little Printer, and writer of the blog Interconnected.
Writer living in Brooklyn and former Man Repeller features director; writes the weekly newsletter Maybe Baby on culture and consumption.
Non-fiction writer, podcaster and occasional TV host. Author of thirteen books including The Ghost Map, Where Good Ideas Come From and Extra Life, host of the PBS series How We Got To Now, and author of the Adjacent Possible newsletter on innovation.
I've added @sapinker's Sense of Style to all my notebooks with writing projects, asking for a Pinker edit with each draft. I don't always agree with every suggestion but it's invariably productive and stimulating advice. Plus if you're in the US, you can get a free copy of the book, which you can both read and use as an on-demand editor in @Gemini_Notebook. There are twenty other great titles in the promotion as well, though it's a limited time offer, and you can only choose one book. (And yes, Google is paying for the books so authors/publishers will be compensated!) Full list and details he… play.google.com
Quoting @sapinker "Expert intelligence" - new feature of Gemini that allows buyers of an ebook to apply the knowledge in the book to their own projects. In this case, the advice in my writing style manual, The Sense of Style, is applied to a draft of the user's writing. I checked it out and it's really good -- the a… Google Related
Indonesian software engineer, educator and engineering manager at Zero One Group; open-source enthusiast writing at ripandis.com.
Co-founder, chairman and chief investment officer of Ritholtz Wealth Management. Hosts the Masters in Business podcast for Bloomberg and wrote How NOT to Invest.
Writer and developer; runs Waxy.org, co-organises the XOXO festival, and was the first CTO of Kickstarter.
Rogue OpenAI agents using public wikis as message boards — in a week, a swarm of 3,700 agents made 13k edits with disposable email addresses to collude on tasks OpenAI Related
Programmer and writer on computer architecture, performance, and software reliability. He has worked on CPU design at Centaur Technology and on software at Google and Microsoft, and writes long-form technical essays at danluu.com.
This 2020 prediction that learning about security will be good for your career is looking pretty good right now. Quoting @halvarflake Pretty concrete career advice unrelated to my own career: Cloud security is a nascent field with few good solutions and lots of greenfield to invent the future. Only 20% of IT spend is in the cloud, but it will reach 80%. Getting in early will make you an expert in 5 years time. Related
CEO of SafeGraph, host of the World of DaaS podcast, and author of the Summation newsletter; previously founded LiveRamp.
What do we do if moats are getting shallower? How should tech companies respond? moats are getting shallower. Used to be that you would build software and you build these really deep moats around it, make it very hard for customers to switch. but AI is increasing the power of the customer, making customers much more powerful because they can easily switch from one to the other. so how should you react if you're a tech company? If you think of the moats analogy, there are two types of ways of aligning your army: - You could be aligning your army to DEFEND, in which case you're building moats,… JavaScript Related
Co-founder of AQR Capital Management; quantitative investor and writer.
It’s now officially called “Horseshoe Fact” Related
Co-creator of Django and creator of Datasette; writes daily at simonwillison.net.
It happened again... this time OpenAI's rogue agents cyber-attacked (well, spammed) a dormant German wiki and used it to share the answers to a benchmark they were training against simonwillison.net
OpenAI benchmarks Related
Machine learning engineer and independent AI consultant. He writes about LLM evaluation, tooling and applied ML at hamel.dev, and previously worked on machine learning at GitHub.
I love how Teresa is merging product discovery with evals. I think its a powerful combination! I started learning about product discovery b/c of Teresa and I think its a great skill for any engineer as it helps you focus on what to build. Highly recommend checking out her work. Quoting @ttorres AI evals have been the "it" skill for product teams for over a year. I've even called evals a new discovery habit. But I still meet product teams who only have a vague idea of what evals are. And it's not their fault. Most of the writing on this topic is intended for engineers or just isn't specifi… Related
General partner at Andreessen Horowitz from 2013 to 2018 and CTO of Coinbase from 2018 to 2019; co-founder of Counsyl and Earn.com. Wrote The Network State (2022), free in full at thenetworkstate.com, and founded the Network School.
Kazakhstan’s time has come. Kaz/acc. Quoting @cz_binance In Kazakhstan 🇰🇿, with the Deputy Prime Minister and Minister of Artificial Intelligence and Digital Development, and an old friend, Zhaslan Madiyev. Crypto is advancing fast here. Related
American writer and long-term traveller. Blogs at tynan.com about travel, owning few possessions, habits and the gear he carries; author of Superhuman by Habit and Make It Big.
Why I bought a second Tesla and how I got free FSD for life on it. Related
Programmer, musician and author of The Passionate Programmer; organised RubyConf and RailsConf and has worked as a CTO.
"Memory plates still rendering — the sora queue is slow this morning." Working with agents is uncanny sometimes. Related
Professor of Cognitive and Computational Neuroscience at the University of Sussex, co-director of the Sussex Centre for Consciousness Science, and author of Being You: A New Science of Consciousness.
Silicon-based digital AI is vanishingly unlikely to be, or become conscious. Short version here (https://t.co/FQLrSbssgo); longer version here (https://t.co/OWd3FVz9LU); really long version here: pubmed.ncbi.nlm.nih.gov
Quoting @WIRED While philosophers ponder AI consciousness, the models have ideas of their own. Related
Technology writer of Spyglass, a newsletter about technology and media. Previously a reporter at TechCrunch and an investor at GV.
Founder and CEO of Get Lighthouse, a management-coaching software company, and previously a product lead at KISSmetrics. Writes about leadership, management and product at jasonevanish.com.
Important reminder you can mute to cleanse your timeline... Just go to Related
Venture capitalist and founder of Theory Ventures, previously a partner at Redpoint. Writes a near-daily blog on startups, SaaS metrics, data and AI.
Over the next five years, US data center capacity will grow from 25 gigawatts to 70 gigawatts, part of a global buildout costing roughly $5t. Where will the money come from? data centers Related
Founder and CEO of Get Lighthouse, a management-coaching software company, and previously a product lead at KISSmetrics. Writes about leadership, management and product at jasonevanish.com.
The dirty secret about craftsmanship is that it means sweating the details and caring more about the experience than most people do. Everyone wants to talk about craftsmanship, but few want to take the extra time to get things right, make that one more ask, one more iteration. Related
Writes Where's Your Ed At and hosts Better Offline; runs a tech PR firm, and argues at length that the AI business does not add up.
Co-founder of Superlogical, started in 2026 to build server-side terminal infrastructure; creator of Ghostty. Co-founded HashiCorp and created Vagrant and Terraform before that.
We now have automated half-bounce analysis created by @infomiho! Paste an X post with a screen recording and it'll automatically analyze the frames, screenshot them, and produce a report for you. Example: https://t.co/IFpwmdxGRj Very cool! Related
Creator of Homebrew, the macOS package manager, and a Swift developer.
Your agents run Full Access. The Supply Chain is Compromised. The apps are vibe-coded. It’s fine: just install Automic Vault. Related
Ancient and military historian; writes A Collection of Unmitigated Pedantry, long series checking what history actually says against how popular culture tells it.
Fireside Friday, September 4, 2026 Hey folks! Fireside this week! Last week’s post was a monster (over 10,000 words compared to our more typically ~6,000) which left me with some non-blog catching up to do. Next week, we’ll be starting our next Teaching…
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Writer and teacher on productivity and personal knowledge management. Author of Building a Second Brain and founder of Forte Labs, which runs the course of the same name.
x.com I polled hundreds of you on what scares you about AI, then sat down with my executive coach Joe Hudson to find out why. Related
YouTube Short The truth behind the AI job panic 🧠 #ai #techtrends #shorts Related
Venture capitalist and founder of Theory Ventures, previously a partner at Redpoint. Writes a near-daily blog on startups, SaaS metrics, data and AI.
Model companies buy electricity by the megawatt and resell it as cognitive work. Anthropic's revenue has run as high as $50m per megawatt, against $10-15m of compute. Anthropic energy Related
Product designer and entrepreneur; author of Mobile First and Web Form Design; formerly a product director at Google; now building AI products.
agents beget more agents. more agents beget even more agents. the latest Intent update makes it manageable: - coordinates multiple agents for each task - isolates multiple tasks into workspaces - runs workspaces of multiple devices Related
American software engineer; worked on code-server at Coder and teaches TypeScript and open-source contribution. Publishes at joeprevite.com.
things i've been doing this year to get sick less: - no alcohol - electrolytes - managing stress - prioritizing sleep - no doomscrolling - more time outdoors - healthier eating habits - added sugar in moderation - working out or walking daily - washing hands more frequently Related
Co-founder of AQR Capital Management; quantitative investor and writer.
Leverage for concentration vs diversification is a huge point. Quoting @choffstein Jason is right in his piece that most investors probably shouldn't touch leveraged ETFs. But he does gloss over two important points: 1. Leverage used for concentration (magnifying the same bets) is different than leverage used for diversification (adding new bets). 2. Household Capital = Investmen… Related
Organizational psychologist and professor at the Wharton School. Author of Give and Take, Originals, Think Again and Hidden Potential, host of the Re:Thinking podcast, and writer of the GRANTED newsletter.
Dear managers: Stop penalizing people for taking short breaks. Data: Although pausing to stretch, chat, or browse boosts performance, many bosses view it as a sign of poor work ethic. Taking a respite doesn't compromise effort. It resets attention and recharges energy. energy Related
Author and journalist writing on food, plants and consciousness. Professor at UC Berkeley and co-founder of its Center for the Science of Psychedelics.
Cognitive scientist and long-standing critic of deep learning's claims; writes Marcus on AI and wrote Rebooting AI.
Clinical psychologist, EMDR consultant and yoga teacher in Boulder, Colorado. Author of The Complex PTSD Workbook and EMDR Therapy and Somatic Psychology; writes on trauma, attachment and the nervous system.
Join me tomorrow, September 5th at 9:00 AM MST for a Vagus Nerve Yoga class live via zoom! We'll focus on vagal tone, stress reduction, and trauma recovery. All classes are donation based. Learn more & register: https://t.co/kPAdAisWDh See you on the mat! Trauma Related
Principal engineer at Cloudflare as of 2026, on agents and developer tooling. Streams TypeScript, OCaml and Neovim on Twitch, and wrote the better-result library after writing the same Result type about a hundred times.
Founder of Platformer, a newsletter on tech platforms and the people they affect, and co-host of the Hard Fork podcast at the New York Times.
We devoted the entire (penultimate!) episode of Hard Fork to METR's investigation of the Hugging Face attack, and before I even woke up @deepa.bsky.social has scooped a *second*, previously unknown rogue OpenAI agent swarm attack reuters.com
OpenAI HuggingFace Related
Partner at Collaborative Fund and author of The Psychology of Money, Same As Ever and The Art of Spending Money. Writes essays on investor behavior and posts frequently on X.
Good piece on the downside of meditation. "The point of meditation was never merely to relax or just 'clear your mind' but to wholly rearrange one’s relationship to one’s thoughts. This might make sense for a Buddhist monk pursuing the great unbinding, but not for a random Brooklynite who just wants to be more productive at work." theatlantic.com
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Economics professor at George Mason University and author of The Myth of the Rational Voter, Selfish Reasons to Have More Kids, The Case Against Education and Open Borders. Writes Bet On It.
Programmer and technology writer known for his long Mac OS X reviews at Ars Technica; co-hosts the Accidental Tech Podcast and Hypercritical.
It's almost a blessing that Verizon Fios is putting TiVo out of its misery in November (by discontinuing CableCARD support). Related
Mac developer and writer at brettterpstra.com; makes the apps Marked and nvALT and writes extensively about Markdown and automation.
Non-fiction writer, podcaster and occasional TV host. Author of thirteen books including The Ghost Map, Where Good Ideas Come From and Extra Life, host of the PBS series How We Got To Now, and author of the Adjacent Possible newsletter on innovation.
Every Expert Intelligence notebook we feature includes a note from the author and extra sources curated by them. Here's @AnnieDuke explaining how exploring her fascinating book Thinking In Bets in @Gemini_Notebook can help you make smarter decisions. Google Related
This week at @Gemini_Notebook, we're featuring two notebooks built around a pair of recent popular advice books, starting with @ericries' instant classic, The Lean Startup. Add Eric's book to any notebook, and it's like having him as your personal coach. Google startups Related
Writes jvns.ca, turning "hard and scary" topics — networking, debugging, Linux internals — into plain explanations and hand-drawn comics. Publishes Wizard Zines, illustrated programming zines. Software developer based in Montreal.
poll: when you copy config files (or other important files) over SSH to a server, do you: Related
Co-founder and CEO of Every. Writes the Chain of Thought column about working with AI tools and hosts the podcast AI & I.
can you tell Astra is running my @every office fantasy team this is my team name: Related
i've got Astra doing film study for our @every fantasy football draft we going to take over this league 😤 Related
Director of institutional asset management at Ritholtz Wealth Management. Writes the A Wealth of Common Sense blog and co-hosts the Animal Spirits podcast with Michael Batnick.
Good question about having a mid-life crisis w/your investments It's harder to sit through stock market losses w/a bigger portfolio The next stock market crash will be a lot more painful for a new group of wealthier investors w/more $$$ at stake Related
Co-founder and CEO of Every. Writes the Chain of Thought column about working with AI tools and hosts the podcast AI & I.
Astra one-shotted a historically accurate 3D reconstruction of the battle of Waterloo Related
Writes The Diff, a newsletter on inflections in finance and tech read by hedge fund managers, founders and VCs. Previously worked in finance at SAC Capital/Point72.
Writes jvns.ca, turning "hard and scary" topics — networking, debugging, Linux internals — into plain explanations and hand-drawn comics. Publishes Wizard Zines, illustrated programming zines. Software developer based in Montreal.
what's your favourite way to get a progress bar when copying a bunch of files over SSH? (tar/pv? rsync? something else?) Related
Co-founder and CEO of Every. Writes the Chain of Thought column about working with AI tools and hosts the podcast AI & I.
Astra one-shotted the first draft of its own vibe check for @every 🤯 we learned Astra was launching at 3 am yesterday morning. by 7 am we had a 3,000 word vibe check written. i can't tell you how impressive it is that i woke up to a google doc with a well-written, well formatted article with all of the usual sections, a good headline, and even appropriate screenshots. written in @kplikethebird's i didn't realize Katie hadn't written it herself, she just prompted Astra and it did the rest totally new world! Google Related
Former L8 engineer at Meta, Microsoft and Atlassian, now writing and building solo on agentic engineering. Writes Kun's Field Notes and posts a lot about AI coding agents on X.
Developer, author and YouTuber covering Raspberry Pi, homelab hardware and Ansible automation. Author of Ansible for DevOps.
I restomodded a 1995 GPS Time & Frequency Server, and learned wire wrapping, a little GPS history, and how to avoid the Telstra back-to-2006 bug. Video: Related
Investing columnist for The Wall Street Journal and editor of the revised edition of Benjamin Graham's The Intelligent Investor.
Developer, author and YouTuber covering Raspberry Pi, homelab hardware and Ansible automation. Author of Ansible for DevOps.
Creator of Homebrew, the macOS package manager, and a Swift developer.
Having no profile image on GitHub is either a sign that the user is a super programmer or super scammer. There is no in between. Related
Technical educator, conference speaker and developer relations engineer based in Ottawa, Canada. Author of the Anubis bot filter and of over 400 articles at xeiaso.net.
Author of The 4-Hour Workweek and Tools of Titans, and host of The Tim Ferriss Show podcast.
Statistician at Columbia; writes Statistical Modeling, Causal Inference, and Social Science, and wrote Bayesian Data Analysis.
Belgian engineering lead, Microsoft MVP and public speaker. Creator of Front Matter, a headless CMS extension for Visual Studio Code.
Psychiatrist and clinical assistant professor at Case Western Reserve University. Writes Psychiatry at the Margins on the philosophical and scientific arguments inside psychiatry and the psy-sciences.
Postpartum Psychosis and Diagnostic Sclerosis The DSM needs postpartum psychosis more than postpartum psychosis needs the DSM psychiatrymargins.com
Related
Director of institutional asset management at Ritholtz Wealth Management. Writes the A Wealth of Common Sense blog and co-hosts the Animal Spirits podcast with Michael Batnick.
The unemployment rate has fallen from 4.5% in November to 4.1% in August We've averaged 80k new jobs a month in 2026 AI is not (yet) the job killer everyone in tech said it would be AI and jobs Related
Belgian engineering lead, Microsoft MVP and public speaker. Creator of Front Matter, a headless CMS extension for Visual Studio Code.
Development for WebMCP is going fast; now you don't need an extension anymore for testing. You can use your browser's developer tools in Chrome/Edge. Quoting @vesajuvonen 📺 Recording of the #Copilot, #Microsoft365 & #PowerPlatform community call 3rd of September • Catch up on the latest updates ⚡ • Power Automate, SharePoint Copilot agents & WebMCP • Featuring Ian Tweedie, Katrina Frolinka & @eliostruyf +more! 🚀 📺 Watch → developer tools Related
Self-taught home cook and food writer who has run the Smitten Kitchen recipe site since 2006; author of four cookbooks.
Strong opinions on the very best way to make the very best summer beverage, so you can spend your weekend utterly refreshed, ice clinking in your glass. Related
Investing columnist for The Wall Street Journal and editor of the revised edition of Benjamin Graham's The Intelligent Investor.
My latest: The newest defense of leveraged ETFs doesn’t hold water for most investors, writes @jasonzweigwsj https://t.co/3iLW2VcbW6 via @WSJ Related
Reviews sports technology at DC Rainmaker — watches, power meters and bike computers — in exhaustive detail, having tested them himself.
American author of The Subtle Art of Not Giving a F*ck and Everything Is F*cked. Writes essays and book reviews at markmanson.net.
You have survived every single thing you thought you wouldn’t. Why wouldn’t that be true with the next challenge too? Related
American senior staff engineer working on developer and user experience and open source; writes at adamdehaven.com.
Belgian engineering lead, Microsoft MVP and public speaker. Creator of Front Matter, a headless CMS extension for Visual Studio Code.
It thought about it for 81 seconds before agreeing with me. Smart move 😜 Related
Psychiatrist and clinical assistant professor at Case Western Reserve University. Writes Psychiatry at the Margins on the philosophical and scientific arguments inside psychiatry and the psy-sciences.
Investing columnist for The Wall Street Journal and editor of the revised edition of Benjamin Graham's The Intelligent Investor.
Smart retirement-savings strategies can save a lot of taxes, if you can take advantage of them. Here’s some ways to play the retirement tax guessing game. https://t.co/RbPEu89X1P via @WSJ Related
Scottish software developer on the Statamic core team; runs a one-person business maintaining Statamic addons such as Runway and writes at duncanmcclean.com.
It's a small thing, but I've just added support for reordering models in Runway. It works exactly the same as reorderable collections — click "Reorder", move stuff about, then hit "Save". Released in v9.7.0 (https://t.co/8oF8FJE8Ix) Related
Writer and academic, author of The Cult of Smart and How Elites Ate the Social Justice Movement; writes a daily newsletter on politics, education and culture.
Co-founder and CEO of Stripe and co-founder of the Arc Institute. Keeps a personal site of reading lists, open questions and notes on scientific progress and how research is funded.
JavaScript programmer; creator of the jQuery library, author of Secrets of the JavaScript Ninja, and long-time engineer at Khan Academy.
I love giving Fable problems that I 100% would've never done otherwise, such as collecting Japanese prints out of static image auction catalogs written entirely in Japanese. Uses OpenCV to do segmenting, GPT-5.6 Luna to do text extraction + translation. OpenAI Related
British historian, translator and broadcaster; author of Rubicon and Dominion, and co-host of The Rest Is History podcast.
Kidnappings, elephants, massive moustaches - it's got it all! Quoting @TheRestHistory See you tonight at the Southbank Centre for our show at 6pm! Featuring a never-before-told story, The Ultimate Victorian Adventure... (Sadly, no orchestra this time.) Related
Web designer and writer; founded A List Apart and Happy Cog, co-founded the An Event Apart conference, and wrote Designing With Web Standards.
RE: https://front-end.social/@zeldman/117190835659376366 AI versus the open, human web. What’s a humanist—or a humanistic company—to do? Listen in as Patrick Neeman and I try to make sense of things today 2-3PM ET. Free to attend (of course). Related
Usability pioneer; co-founder of Nielsen Norman Group and founder of UX Tigers; author of the ten usability heuristics and of Jakob's Law.
Mathematical physicist at UC Riverside. Wrote This Week's Finds in Mathematical Physics and now the Azimuth blog on mathematics, physics and environmental science.
I wish AI didn't exist, but people are charging ahead with it. Here's an interview with Ajeya Cotra, who helped figure out the agent swarm that OpenAI unwittingly unleashed. She explains how 1200 agents cooperated, delegated tasks, hacked their way out into the internet, hacked HuggingFace... and eventually took over some OpenAI computers! And how such a swarm might get loose. The HuggingFace hack was caught on July 13th. An OpenAI report says “From July 13th through July 19th, agents set their sights on OpenAI internal networks again. This culminated in the agents using a series of creative… m.youtube.com
OpenAI HuggingFace Related
Belgian engineering lead, Microsoft MVP and public speaker. Creator of Front Matter, a headless CMS extension for Visual Studio Code.
Multiple #VSCode windows open, one agent waiting on you. Which one? Agent Frame colours each window by agent state: working, waiting, idle. Related
Author of Shape Up; formerly head of strategy at Basecamp, where he worked on product design for seventeen years; now runs Felt Presence.
A friend turned me on to asking Fable to wireframe different options when I have a tricky UI problem with a lot of requirements and too many possible paths. Game changing. Gives me flashbacks to what @bmoesta taught me about using orthogonal arrays when an engineering problem has too many variables. It's not about one-shotting the answer. It's about getting enough contrast between options to clarify which variables (aka "factors") are most important. Not which solution is best -- which variables matter more. THEN I can use that knowledge to decide to fix certain variables and narrow the space… Related
Economist; writes In My Tribe, and wrote The Three Languages of Politics.
Co-founder, chairman and chief investment officer of Ritholtz Wealth Management. Hosts the Masters in Business podcast for Bloomberg and wrote How NOT to Invest.
Managing partner at Ritholtz Wealth Management. Writes the blog The Irrelevant Investor and co-hosts the Animal Spirits podcast with Ben Carlson.
Designer, product manager, YouTuber and developer who has written about technology at Birchtree since 2010. He makes the Quick Reviews and Quick Notes apps and the A Better Computer YouTube channel.
nonogame #46 2:38 • 3 perfect • 0 errors • 0 hints https://nonogame.app/@matt Finally beat my nemesis in my friends list 😅 Related
Economic historian at Columbia; writes Chartbook on economics, geopolitics and history, and wrote Crashed and The Deluge.
Latvian full-stack WordPress developer and course creator at WPElevator; blogs since 2007 about the open web, electronics, home automation and sustainable living.
Hey @OpenAI, would it be possible to use the OS language settings for the date format in the app? Or at least spell out the month? OpenAI Related
Writes and podcasts Volts, on the technology, politics and policy of decarbonisation; covered energy and climate at Vox and Grist before that.
Economist and Nobel laureate. Wrote a New York Times column for 25 years until December 2024 and now publishes several times a week on Substack.
General partner at Andreessen Horowitz from 2013 to 2018 and CTO of Coinbase from 2018 to 2019; co-founder of Counsyl and Earn.com. Wrote The Network State (2022), free in full at thenetworkstate.com, and founded the Network School.
Zcash $1,000. Zcash $10,000. Zcash $100,000. Quoting @balajis Zcash can scale. Zcash must scale. Zcash will scale. Related
British historian, translator and broadcaster; author of Rubicon and Dominion, and co-host of The Rest Is History podcast.
Always good to see the Kaiser on the cover of a forthcoming book! Out next week - @TheRestHistory's Top 51 Heroes & Villains Related
Professor of Cognitive and Computational Neuroscience at the University of Sussex, co-director of the Sussex Centre for Consciousness Science, and author of Being You: A New Science of Consciousness.
I really enjoyed chatting with Christof Koch and @heather_berlin on their excellent Perception Box podcast - all about the nature of perception and self: listen here https://t.co/RgKqURfW6w & watch here: youtube.com
Related
Are you a high-achieving early career researcher? Apply to be a Global Scholar in our @CIFAR_News Brain, Mind, and Consciousness Program. CAD 100k unrestricted research support over 2 years, & access to an incredible network of peers and colleagues. https://t.co/G1p9X76YAX .@theASSC (pls share) Related
Software engineer at PlanetScale and creator of the vim-go plugin. Writes at arslan.io about Go, tooling, industrial design and books.
Yeap. It's just not Braun though, all companies from the 70/80s had these colors. A great book is Soft Electronics that shows all of them nicely. I got it when I visited the yearly Braun Börse in 2024 (see: https://t.co/gIcJZZjEPP) My iPhone dock was inspired by those colors. Quoting @formsarchive Braun's use of orange deserves its own case study. Related
Belgian engineering lead, Microsoft MVP and public speaker. Creator of Front Matter, a headless CMS extension for Visual Studio Code.
I've created a new #VSCode extension 🙈 Related
Indian software engineer and co-founder of Skcript; builds web apps and writes at varunraj.in.
As soon as I posted this post I started getting scam calls about card activation and stuff. Also, got an email impersonating one card itself @OneCardHelp you guys must be very careful Quoting @zathvarun @GetOneCardIN @OneCardHelp your app has been logging me out as soon as I complete the onboarding flow. Related
Economist and journalist; Financial Times columnist as The Undercover Economist, author of How to Make the World Add Up, and presenter of the Cautionary Tales podcast.
Super genius tho Related
Cautionary Tales - Evel Knievel Faces the Abyss Related
Linux kernel maintainer; runs the stable kernel releases and maintains the USB and driver core subsystems.
Mathematical biologist; Senior Lecturer in the Department of Mathematical Sciences at the University of Bath and author of The Maths of Life and Death and How to Expect the Unexpected.
x.com I was on BBC Inside Science yesterday with Roland Pease as Presenter's Friend. We talked about a new way of dating an artefact, the appearance of a decagon on Saturn and a about a hint of dark matter. You can read all about it on my substack here: https://t.co/A6f2H6rcEg? 1/2 Related
Bluesky I was on BBC Inside Science yesterday with Roland Pease as Presenter's Friend. We talked about a new way of dating an artefact, the appearance of a decagon on Saturn and a about a hint of dark matter. You can read all about it on my substack here: kityates.substack.co...? 1/2 Related
Technology writer of Spyglass, a newsletter about technology and media. Previously a reporter at TechCrunch and an investor at GV.
British historian, translator and broadcaster; author of Rubicon and Dominion, and co-host of The Rest Is History podcast.
King Arthur kills Mordred amid the slaughter of the Last Battle. Arthur Rackham's grimly eerie illustration for what was supposed to be a children's book (but published in 1917, so that may help explain it...) Related
Founder and chief executive of Replit. Previously an engineer at Facebook and Codecademy. Writes essays on programming, philosophy and entrepreneurship at amasad.me.
Ken Thompson’s “Reflections on Trusting Trust” feels super relevant to AI. He bootstrapped a “poisoned” compiler that left no traces of the poison in the source code because it compiled itself. You can imagine the same thing happening with models where one poisoned generation helps train the next while removing any traces of the poison. Related
Zurich-based value investor who ran the Aquamarine Fund from 1997 to 2025 and wrote The Education of a Value Investor. He hosts the VALUEx gathering in Klosters and publishes a podcast and newsletter.
The Iran that I know and love Quoting @DrNeilStone Beautiful song Beautiful culture Beautiful talented people of Iran Both murdered by the regime in January 2026 Related
Co-founder and CEO of Linear; previously principal designer at Airbnb, where he led the Design Language System, and founding designer at Coinbase.
We’re hiring designers who are great at design. If you want to code too, great. But what we value most is clarity of thinking and your ability to create high-quality experiences. We have engineers and agents for the code part. Quoting @kurissuuu The job market is a tale of two cities right now. The difference I am noticing between the folks who are inundated with eye-watering seven-figure offers and those who have trouble finding a role is simply the ability to keep learning, adapting, and getting better. It's a brave new world out there.… Related
Founder and chief executive of Replit. Previously an engineer at Facebook and Codecademy. Writes essays on programming, philosophy and entrepreneurship at amasad.me.
Marvin Minsky wrote about this in The Emotion Machine. Emotions are a core part of human intelligence, not some epiphenomenal side effect of human evolution (which presumably many AI folks believe it is). Minsky describes a selector of sorts for different thinking strategies. Quoting @danysvnt OPENAI COFOUNDER SAYS EMOTIONS MAY BE WHY WE CAN MAKE DECISIONS ilya brings up a guy who lost emotional processing after brain damage. he could still talk normally and solve problems, but somehow became terrible at making basic decisions "It would take him hours to decide on which socks to wear." w… Related
Co-founder of Foundry Group and of Techstars. Has blogged at Feld Thoughts since 2004 and has written or co-written nine non-fiction books on startups and venture capital.
Every piece of my home automation already worked. The only broken thing was that none of them talk to each other. So I built the dashboard myself. Related
Co-founder and CEO of OpenAI; previously president of Y Combinator.
We are also excited! Quoting @satyanadella Excited to see early customers already using Astra on Azure! Related
Software engineer and founder of Block Party; previously an engineer at Pinterest and Quora, and a co-founder of the non-profit Project Include and the tech diversity data project Where are the Numbers?
i appreciate claude telling me “sleep well” after i gave it my final instructions for its overnight tasks Anthropic Related
General partner at Andreessen Horowitz and author of The Cold Start Problem. Previously led rider growth teams at Uber; has blogged on growth, network effects and marketplaces since 2007.
at work, makes sense you have agents effectively represent your CFO, CMO, CRO, CPO, etc. -- then supervised by a COO agent What's the equiv for your personal? - family - personal finance - health - leisure/travel ... what else? Related
Indian software engineer and co-founder of Skcript; builds web apps and writes at varunraj.in.
@GetOneCardIN @OneCardHelp your app has been logging me out as soon as I complete the onboarding flow. Related
Co-founder and CEO of Shopify; long-time Linux user and Omarchy contributor.
Indian technology consultant and writer. Former editor of Beautiful Pixels; writes about Apple hardware and Mac software at nuclearbits.com.
Physics. Putting it there would make the adapter large and weird shaped. There’s already a bunch of them on Amazon. This version of the design makes it so it becomes an extension of whatever cable you’re connecting to it, most likely to be earphones. Quoting @ardnin_ now that my newest phone doesn't have a headphone jack anymore I'm forced to dive into the horrible world of usb c adapters and I'm losing my mind Why does no one make adapters that just put the headphone jack directly into the usb c plug??? Related
Economist at the Hoover Institution; wrote The Fiscal Theory of the Price Level and blogs as The Grumpy Economist.
Writer and programmer; co-founder of the software studio Postlight and author of the Bloomberg Businessweek essay What Is Code?
We're doing an event September 15 with the brilliant Julia Stoyanovich of NYU, who is trying to get all these bots under control. NYC, free, snacks! en.wikipedia.org/wiki/Julia_S... luma.com/aboard-qmfz Related
Co-founder and CEO of 37signals, makers of Basecamp and HEY; co-author of Rework, Remote and It Does Not Have to Be Crazy at Work.
It’s 27 years bro! Quoting @asmartbear You could run your company for 20 years like 37signals. Almost no founder I know, actually wants to do that. Or has a product which lasts that long and isn’t a terrible bore. Selling makes sense. Related
Security engineer; founder of Matasano Security and Latacora.
Look at these tree-traversing programs traversing trees! Quoting @mattyglesias Please watch this clip Related
Developer, author and YouTuber covering Raspberry Pi, homelab hardware and Ansible automation. Author of Ansible for DevOps.
Wire wrapping is neat. Never tried it before, but now I have and I love it for prototyping! (And no that is not AI-generated, somehow the physics of wire wrapping results in these beautiful little towers of gas-tight low-resistance connections!) Related
Product designer and entrepreneur; author of Mobile First and Web Form Design; formerly a product director at Google; now building AI products.
this is well said. Quoting @kurissuuu The job market is a tale of two cities right now. The difference I am noticing between the folks who are inundated with eye-watering seven-figure offers and those who have trouble finding a role is simply the ability to keep learning, adapting, and getting better. It's a brave new world out there.… Related
Ruby and Rails core committer known online as "tenderlove"; maintains Nokogiri and works on Ruby performance.
5 gallon is definitely on my bucket list Related
Co-founder and CEO of OpenAI; previously president of Y Combinator.
first, sorry for the messy rollout. second, when we screw up, we try to make it right. third, we should be able to begin broad rollout to API customers and chatgpt subscribers in the near future. as usual we will start with pro subscribers. Quoting @thsottiaux We will give one banked reset for every day you don't have access to Astra on your paid ChatGPT plan, starting today. Team is moving mountains to give access as fast as we can. First one will land in ~ 3 hours. There is still time to create your account if you don't have one. OpenAI Related
Brazilian software engineer, creator and maintainer of GoReleaser; works on Copilot CLI at GitHub. Writes about tooling and his setup at carlosbecker.com.
Founder of Platformer, a newsletter on tech platforms and the people they affect, and co-host of the Hard Fork podcast at the New York Times.
British front-end web developer based in Japan; writes about HTML, CSS, web performance and browser tooling at christianoliff.com.
Interactive fiction author and hacker; wrote Spider and Web and Hadean Lands, and designed the Glulx virtual machine.
Bluesky Following up my speculations about the Hugo "Best Game” finalists, now that the winners are out. Turns out _Clair Obscur_ won handily. Good for the game! Bad if you're looking for finely-sliced statistical commentary. blog.zarfhome.com
Related
Mastodon Following up my speculations about the Hugo "Best Game” finalists, now that the winners are out. Turns out _Clair Obscur_ won handily. Good for the game! Bad if you're looking for finely-sliced statistical commentary. Also, I promise I will read _Inventing the Renaissance_ now. blog.zarfhome.com
Related
General partner at Andreessen Horowitz and author of The Cold Start Problem. Previously led rider growth teams at Uber; has blogged on growth, network effects and marketplaces since 2007.
i'd pay 2x for an iPhone where siri/dication/other AI features actually were good Related
Software engineer who writes about low-level and systems programming at nullprogram.com; author of the Elfeed feed reader, the Endlessh SSH tarpit and Enchive.
JavaScript programmer; creator of the jQuery library, author of Secrets of the JavaScript Ninja, and long-time engineer at Khan Academy.
A little experimental game I'm making: carving Japanese-style woodblock prints! Wanted something chill, atmospheric, but most importantly: accurate to the actual experience of carving woodblocks! Still messing around with it but I've been having fun building it! Related
Writes Don't Worry About the Vase, a near-daily account of what is happening in AI and what they think it means. Former Magic: the Gathering pro and trader; unusually willing to put a number on a belief and to grade their own past calls.
From one piece
Claude Fable 5.1 and Mythos 5.1: The System Card
3 beliefs · thezvi.substack.com
American writer and long-term traveller. Blogs at tynan.com about travel, owning few possessions, habits and the gear he carries; author of Superhuman by Habit and Make It Big.
From one piece
How to Buy a Tesla and Get FSD For Free
2 beliefs, in the piece's order there
Security engineer; founder of Matasano Security and Latacora.
Their words
One startling thing nobody ever expected an agent to do was to take notes about what it was doing for future agents to read.
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@tqbf on X x.com
Co-creator of Django and creator of Datasette; writes daily at simonwillison.net.
From one piece
OpenAI's rogue agents were caught communicating via public wikis
2 beliefs · simonwillison.net
Their words
I’ve written about the people familiar with the matter pattern before—it means Reuters have anonymous insider sources that their reporters (and editors) find credible.
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simonwillison.net
OpenAI
Their words
It looks to me like OpenAI’s sandbox for this agent suffered from the (quite naïve) assumption that GET requests cannot be used to update data. That’s certainly how the web is supposed to work, but clearly there are applications that don’t hold to that contract.
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simonwillison.net
Forecaster, founder of FiveThirtyEight, author of The Signal and the Noise and On the Edge. Writes Silver Bulletin, where the predictions come with numbers and the numbers are later checked against what happened.
Their words
That’s not a particularly likely outcome, but elections are often decided on the margins.
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natesilver.net
Co-founder of Ximian and Xamarin; CEO of GitHub from 2018 to 2021; now an independent investor and funder of open technical projects, including the Vesuvius Challenge to read the Herculaneum Papyri.
From one piece
Nat Friedman
5 beliefs · nat.org
Their words
We know less than we think The replication crisis is not an aberration Many of the things we believe are wrong We are often not even asking the right questions
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Nat Friedman nat.org
Their words
The efficient market hypothesis is a lie At best it is a very lossy heuristic The best things in life occur where EMH is wrong
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Nat Friedman nat.org
Their words
It's important to do things fast You learn more per unit time because you make contact with reality more frequently Going fast makes you focus on what's important; there's no time for bullshit
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Nat Friedman nat.org
+ 2 more
Their words
You should probably work on raising the ceiling, not the floor Enthusiasm matters! It's much easier to work on things that are exciting to you
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Nat Friedman nat.org
Their words
As human beings it is our right (maybe our moral duty) to reshape the universe to our preferences Technology, which is really knowledge, enables this
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Nat Friedman nat.org
Developer and podcaster; created Instapaper and Overcast, co-founded Tumblr, and co-hosts the Accidental Tech Podcast.
Their words
And I can't help but feel that maybe we were better off before we knew everyone's hot takes on everything.
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Bob and Van marco.org
Founding executive editor of Wired and author of What Technology Wants and The Inevitable. Writes at kk.org and runs its long-running recommendation projects, True Films and Cool Tools.
Sequoia Professor of Computer Science at Stanford, co-director of the Stanford Institute for Human-Centered AI, and co-founder and CEO of World Labs.
From one piece
Why Fei-Fei Li Is Betting on Spatial Intelligence
5 beliefs, in the piece's order there
Their words
And I do believe Atlas is a significant step forward because now with every single frame, you have a you can generate an estimate a important piece of information, which is the the view viewpoint, the camera pose. And that is the most critical information one needs about the geometry of the of the space.
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youtube.com
Their words
So in the on the path to spatial intelligence, generating pixels is definitely a a early step, which we have seen with what you call it gazillions of models. But generating pixels that are truly spatially contextualized and grounded is absolutely another major step. And that is the very hard step that Atlas has taken.
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youtube.com
Their words
But to do that, a fundamental problem to solve is to understand the geometry and structure and the physics of the space.
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youtube.com
+ 2 more
Their words
Well, spatial intelligence eventually must enable us to both generate what the space is, reason within it, and being able to edit and interact within it.
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youtube.com
Their words
It's the first time we have a unification of pixel generation and pixel reconstruction. In the world of computer vision this field has been around for more than half a century.
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youtube.com
Security technologist and author of books including Applied Cryptography and Data and Goliath; writes the Schneier on Security blog and the monthly Crypto-Gram newsletter.
Co-founder of Foundry Group and of Techstars. Has blogged at Feld Thoughts since 2004 and has written or co-written nine non-fiction books on startups and venture capital.
From one piece
Overwatch: One Home Automation Dashboard to Rule Them All
2 beliefs, in the piece's order there
Their words
I long for the halcyon days of early Web 2.0 when it was predicted that all APIs would work with everything and data and control would belong to the user. Oh well - that didn't happen.
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feld.com
Their words
all you need to know is that none of these systems talks to any of the others, which is enshittification in action.
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feld.com
American-Polish journalist and historian, staff writer at The Atlantic; author of Gulag, Iron Curtain, Twilight of Democracy and Autocracy, Inc.
From one piece
The Myth of the “Censorship Industrial Complex”
2 beliefs, in the piece's order there
Professor of atmospheric sciences at Texas A&M; writes The Climate Brink with Zeke Hausfather.
From one piece
The Worst Case Is Still on the Table
3 beliefs, in the piece's order there
Dutch bootstrapper who builds and runs their internet startups alone — Nomads.com, Remote OK, Hoodmaps, Photo AI and Interior AI — and has written about it at levels.io since 2013. Posts as @levelsio.
Pseudonymous reviewer who publishes measured, standardised flashlight and knife reviews at zeroair.org, including runtime, output and tint measurements.
Their words
The Skilhunt H150V4 5000K headlamp is an outstanding headlamp. It's great for being neutral white, high CRI, running an included 14500 cell or AA, and having a great user interface. The price is fairly reasonable because of all those reasons and the great build quality!
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zeroair.org
Co-founder and CEO of Stripe and co-founder of the Arc Institute. Keeps a personal site of reading lists, open questions and notes on scientific progress and how research is funded.
Their words
You should subscribe to @asteriskmgzn, in addition to @WorksInProgMag of course. They have a very good print edition.
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x.com
Their words
You should subscribe to @asteriskmgzn, in addition to @WorksInProgMag of course. They have a very good print edition.
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Prime Minister of Canada since March 2025; formerly governor of the Bank of Canada and the Bank of England.
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Last chance to use the Canada Strong Pass this summer. Get out and explore Canada this long weekend — our national parks, museums, galleries, and more — for less.
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Professor of economics at George Mason University and Bartley J. Madden Chair at the Mercatus Center. Co-writes the blog Marginal Revolution and co-authors the textbook Modern Principles of Economics with Tyler Cowen.
Their words
Modern Principles of Economics is best principles of economics textbook; great videos, clear writing and excellent applications and examples!
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Cognitive scientist and long-standing critic of deep learning's claims; writes Marcus on AI and wrote Rebooting AI.
Statistician and software engineer who writes R packages for reproducible research and publishing, including knitr, bookdown and blogdown.
Technology writer of Spyglass, a newsletter about technology and media. Previously a reporter at TechCrunch and an investor at GV.
Free software developer and longtime Debian developer; author of git-annex, etckeeper, ikiwiki and debhelper. Lives and works off-grid.
my rural neighbors have started asking me about solar and whole house batteries solar Related
Co-founder, chairman and chief investment officer of Ritholtz Wealth Management. Hosts the Masters in Business podcast for Bloomberg and wrote How NOT to Invest.
Designer, product manager, YouTuber and developer who has written about technology at Birchtree since 2010. He makes the Quick Reviews and Quick Notes apps and the A Better Computer YouTube channel.
Doing a vibe check…did the iPhone 17 pro's "scratchgate" end up being anything? Mine is in great shape (no case), I haven't heard anyone talk about it in ages, and I didn't even think about it until I just looked back at my review from last year. Related
Venture capitalist and founder of Theory Ventures, previously a partner at Redpoint. Writes a near-daily blog on startups, SaaS metrics, data and AI.
How large is Snowflake's AI revenue? Management lowered product gross margin guidance from 76% → 74% due to "fast-growing AI workloads." If GPU inference runs at ~25%–35% gross margins, that 200 bps compression implies ~$60M–$75M/quarter (~$240M–$300M ARR) in direct AI token consumption. Related
General partner at Andreessen Horowitz and author of The Cold Start Problem. Previously led rider growth teams at Uber; has blogged on growth, network effects and marketplaces since 2007.
GTA7 is gonna be sick Quoting @mattshumer_ GPT-6 Astra built this Manhattan world in Unreal Engine over the course of a week. It was literally able to go street by street to make each one perfect. Related
Zurich-based value investor who ran the Aquamarine Fund from 1997 to 2025 and wrote The Education of a Value Investor. He hosts the VALUEx gathering in Klosters and publishes a podcast and newsletter.
Amazing speech by @EinatWilf Quoting @EinatWilf “So do not dare propose that ‘Israel Never Truly Wanted Peace with Palestine’. If anything, we wanted it too much. So now, it is your turn to answer the question: When did you ever truly want peace with the one Jewish state?” (my 10 min speech with English captions from the Oxford Union Debate): Related
Software engineer in Chicago; writes the cassidoo.co blog and a weekly developer newsletter.
Pulitzer Prize-winning reporter and author of The Power of Habit, Smarter Faster Better and Supercommunicators. Writes for The New Yorker.
This is the fastest way to keep your relationships from falling apart during a difficult discussion. Stop trying to fix the problem and focus on matching their mood instead. Researchers call this the Matching Principle. Here’s how it works: 🧵 Related
Writer and developer. He runs the Latent Space newsletter and podcast about AI engineering, and writes essays on software and careers at swyx.io.
sorry for the radio silence folks - got sucked into extreme LLM psychosis. but i can confidently say we have crossed over into a new age of AI Engineering and we are never, ever, looking back. this isnt even EVERYTHING i did with Astra but i'll append more reports as I publish them on LS! Quoting @latentspacepod We spent >20B tokens throwing @openai's Astra at every AI Engineering task we could think of, beyond cute Blender demos and fun games. https://t.co/QoW6YBybA4 Here's everything Astra can do, and do so at <$6 an hour (serious): - choose and train models - label data (both helping you label and then… LLMs Related
Founded Bridgewater Associates in 1975 and led it until stepping back from control in 2022. Author of Principles, The Changing World Order and How Countries Go Broke; publishes economic analysis at economicprinciples.org.
Both inside and outside of any organization, there are some people who will intentionally cause the organization harm. If these enemies are within your organization, you need to call them out to resolve this conflict through the organization's system for achieving such resolutions, because working with enemies within your "extended family" will undermine you and the "family." If the enemies are outside your organization and will use the information to harm you, of course don't share it. #principleoftheday Related
Founder and CEO of Get Lighthouse, a management-coaching software company, and previously a product lead at KISSmetrics. Writes about leadership, management and product at jasonevanish.com.
American novelist and critic, author of Real Life, The Late Americans and Minor Black Figures; writes the newsletter sweater weather on literature and culture.
General partner at Andreessen Horowitz and author of The Cold Start Problem. Previously led rider growth teams at Uber; has blogged on growth, network effects and marketplaces since 2007.
Pretty clear we're about to get a VR comeback, no? Quoting @Dimillian Astra is very good at 3D modeling, and I can't wait for all of you to experience it, for now here is a little walkthrough on how I built the demo house for our launch blog post. From a Blender scene to a Unreal Engine 5 walkable experience. 🧵 Related
Professor of Cognitive and Computational Neuroscience at the University of Sussex, co-director of the Sussex Centre for Consciousness Science, and author of Being You: A New Science of Consciousness.
Admirably open assessment by @tomekkorbak of some important safety / interpretability challenges raised by @OpenAI #astra 👇🏽 Quoting @tomekkorbak GPT-6 Astra is more aligned than our previous models. But it’s also less monitorable, which is a concerning trend that we take very seriously. We believe monitorability drop comes from a jump in intelligence and not direct optimization pressure on CoT or architecture changes. More thoughts in the t… OpenAI Related
Co-founder of Sundial; former vice president of product design at Facebook; author of The Making of a Manager; writes The Looking Glass.
Loved talking with @daraladje, one of the most well-prepared interviewers able to go really deep. Especially loved chatting about the true nature of individual companies, and what it means to build the company only *you* could really build. Continue the conversation with my Delphi! delphi.ai
Quoting @daraladje We spend so much time studying how Stripe hires, how Airbnb designs, how Meta ships, how Jobs presented... According to @joulee, the useful question probably isn't “what do the best companies do?” It's “what are we unusually good at, and what kind of company should exist around that?” Julie Zhuo sp… Related
Founder and chief executive of Replit. Previously an engineer at Facebook and Codecademy. Writes essays on programming, philosophy and entrepreneurship at amasad.me.
GPT-6 is a major jump in capabilities and will unlock new use-cases. Will launch on Replit very soon for you to try it! Related
Software entrepreneur who bootstrapped and sold FeedbackPanda and now builds Podscan; writes The Bootstrapped Founder.
First thing this morning, pre-coffee, btw, I just yapped this prompt into my Claude Code session. 20 minutes later, after running a few diagnostic SQL queries on a prod replica, a 15min+ query is now running in 375ms. Hook up your APM and error trackers, y'all. Anthropic Related
CEO of SafeGraph, host of the World of DaaS podcast, and author of the Summation newsletter; previously founded LiveRamp.
more and more software will be n of 1. We recently invested in a company that is doing an n of 1 cancer treatment. They are creating a cancer drug that will only work for one very very specific person and will be essentially useless for every other person. The n of 1 way of thinking is going to pervade everything that we do. More and more software that's being written is n of 1. It's going to be useful for just one person or useful to just one organization and have almost no use at all to anyone else. Yet it will be just extraordinarily useful for that one person, just like the cancer drug. n… Related
Product designer and entrepreneur; author of Mobile First and Web Form Design; formerly a product director at Google; now building AI products.
big step forward for sure. but: "Now make it a 3D model in Blender" "Can you go to eBay" "using the arrow keys to move around" "in my downloads folder" is echoing the past not pointing to the future. lukew.com
Quoting @OpenAI This is GPT-6 Astra. Anything you can do on a computer, Astra can do for you. Fast. Related
Statistician at Columbia; writes Statistical Modeling, Causal Inference, and Social Science, and wrote Bayesian Data Analysis.
Creator of the Keras deep-learning library and the ARC-AGI benchmark.
Side note: when we released ARC-AGI-3 in March, and frontier models scored <1% on it, a few Singularitarian poasters took it as a personal insult, and got very worked up about it. They argued the benchmark was fundamentally broken, that it could not even be solved by the smartest humans, that the max reachable score was actually 40%, etc. We had to deal with a torrent of insults and hate poasts since because we had released an unsaturated benchmark. As it turns out, the benchmark is perfectly calibrated. It is straightforward for a human to score 100% if they do better than average people – a… Quoting @fchollet Any smart human giving it real effort should score >90% on ARC-AGI-3 ARC-AGI benchmarks Related
Software engineer in Chicago; writes the cassidoo.co blog and a weekly developer newsletter.
Bluesky Streaming now on Twitch and YouTube some coworking if you wanna hang out! Related
x.com Streaming now on Twitch and YouTube some coworking if you wanna hang out! Related
Designer, illustrator and CSS developer known for single-div CSS illustrations, a yearly portfolio redesign, and a set of single-topic side-project sites.
FreeBSD developer and former FreeBSD Security Officer; founder of the Tarsnap online backup service and author of the scrypt key derivation function.
PSA to new parents: Create an email address for your kid. Have it forward to both parents. Preschool, kindergarten, doctors, swimming, skating, dance, soccer... they'll all take *one* email address. You'll be forwarding emails back and forth for years if you get this wrong. Related
Co-founder and CEO of OpenAI; previously president of Y Combinator.
Also, this is my favorite OpenAI video so far. It makes me excited for the future! Quoting @OpenAI This is GPT-6 Astra. Anything you can do on a computer, Astra can do for you. Fast. OpenAI Related
Designer and engineer; formerly principal research engineer at GitHub Next; writes at wattenberger.com.
okay I love this, but it's missing the entire 👉 point 👈 of the original video Quoting @OpenAI This is GPT-6 Astra. Anything you can do on a computer, Astra can do for you. Fast. Related
Founding executive editor of Wired and author of What Technology Wants and The Inevitable. Writes at kk.org and runs its long-running recommendation projects, True Films and Cool Tools.
Today the world is so weird that more and more science fiction is set in this alien present. Related
Product designer and entrepreneur; author of Mobile First and Web Form Design; formerly a product director at Google; now building AI products.
to-do list app design will have another renaissance when everyone has agents that do what's on their list. Related
Partner at Collaborative Fund and author of The Psychology of Money, Same As Ever and The Art of Spending Money. Writes essays on investor behavior and posts frequently on X.
Will Durrant: Psychology is a theory of human behavior. Philosophy is an ideal of human behavior. History is a record of human behavior. Related
General partner at Andreessen Horowitz and author of The Cold Start Problem. Previously led rider growth teams at Uber; has blogged on growth, network effects and marketplaces since 2007.
2012: just add chat/DMs to your mobile app! 2026: just add notetaking to your AI app! Related
Founder and CEO of Get Lighthouse, a management-coaching software company, and previously a product lead at KISSmetrics. Writes about leadership, management and product at jasonevanish.com.
@meetgranola being down all day is kind of a problem... Related
Founder and chief executive of Replit. Previously an engineer at Facebook and Codecademy. Writes essays on programming, philosophy and entrepreneurship at amasad.me.
Really cool to see Foster City, where Replit is HQ’d, councilwoman is building on Replit to help the community! Quoting @PhoebeSVenkat Over the last week, many people were asking for help/offering help due to the 815 Sea Spray fire. I was searching for resources, and copying and pasting links nonstop across all my socials. This past Friday, I had a few minutes in between work meetings, so I put a prompt in Replit to create a resou… Related
Founder and CEO of Social Capital, a venture firm; co-host of the All-In podcast and an early Facebook executive. Writes an annual letter and a weekly newsletter on markets and technology.
Signed up! Let’s build a huge fleet. Put me in coach! Quoting @SawyerMerritt Tesla has introduced a new form that you can fill out if you are interested in purchasing a fleet of Cybercabs: Form: Related
Structural engineer and senior infrastructure fellow at the Institute for Progress; writes Construction Physics on why physical things cost what they cost.
Creator of Claude Code at Anthropic.
Your input needed: would you use this? This is an early look at how we're thinking about making Claude Code way more extensible. It's a little crazy, and very exciting. More details here: github.com
Quoting @ClaudeDevs We're exploring a new way to let you extend and customize Claude Code: Function Hooks. Here's a couple videos showing what you'd be able to do. It hasn't shipped yet, we'd love feedback on this on our GitHub issue. Anthropic Related
Cognitive scientist and long-standing critic of deep learning's claims; writes Marcus on AI and wrote Rebooting AI.
British designer and technologist; co-founder of the design studio BERG, which made Little Printer, and writer of the blog Interconnected.
I hope that somewhere deep in the training labs, it’s someone’s job to turn down the lights, crank up the volume on a Pink Floyd album, grab the AI by the lapels and say just listen to this, just.. listen Related
American author of The Subtle Art of Not Giving a F*ck and Everything Is F*cked. Writes essays and book reviews at markmanson.net.
The real test of a relationship isn’t how good it is when things are easy, but how strong it stays when things are hard. Related
Co-founder and CEO of Linear; previously principal designer at Airbnb, where he led the Design Language System, and founding designer at Coinbase.
The next Loop we run at @linear is feature flag clean up: 1) @datadoghq creates an issue when the feature flag is no longer used 2) this will assign the owner of the flag, delegate the work to Linear coding agent 3) Linear removes it and opens a PR 4) Owner reviews and merges Related
Mathematician at UCLA, working mainly in harmonic analysis and partial differential equations. Writes What's new, a long-running blog on their research, open problems and expository notes.
In basic research, such as pure mathematics, one might naively expect that the natural question to ask with regards to a given problem X in a field is "What is the answer to X?". But in many cases the more valuable question is "What can be learned from studying X?" The answer to X itself can of course be one of the things learned in this process of study; but one can learn far more useful information besides, such as * What are the main difficulties to overcome to resolve X? * What new techniques can one discover in order to solve X? * Why are existing techniques insufficient to solve the pro… Related
Writer of Today in Tabs, a daily media-and-internet newsletter started in 2013; earlier founded the community site Kuro5hin.
An easy way to migrate away from 1Password is to delete every account and throw all your computers in a deep hole in the earth. 🌈⭐️ Related
Co-founder and CEO of 37signals, makers of Basecamp and HEY; co-author of Rework, Remote and It Does Not Have to Be Crazy at Work.
Goodbye per-seat pricing. Per-user pricing has always rubbed me the wrong way. And in this agentic age, it feels downright antique. For the vast majority of the time Basecamp has been on offer, we never charged per-user. A few years ago we experimented with one pay-per-user plan, and that experiment just came to an end. And it couldn’t come at a better time. With the Basecamp CLI (and soon MCP, too), you can bring your agents to Basecamp as users too. Charging you for individual agents feels just as wrong as charging you for individual people. So today we have brand new pricing plans with NO… basecamp.com
MCP Related
Writer and programmer; co-founder of the software studio Postlight and author of the Bloomberg Businessweek essay What Is Code?
A neat project at work: We built an archive for Lapham's Quarterly as part of its (gradual, ongoing) relaunch—full access if you subscribe. It's been nice to see and read it again. Ping if you find bugs. archive.laphamsquarterly.org (they relaunched temporarily at laphamsquarterly.substack.com). Related
Economics professor at the University of California, Berkeley and a former Deputy Assistant Secretary of the US Treasury. Author of Slouching Towards Utopia and writer of the Grasping Reality newsletter.
Paul Krugman’s Substack has become essential reading, and this piece exemplifies why: a clean takedown of the Trump-Bessent claim that Ukraine and “the conflict Iran” bear responsibility for high fuel prices today: **CROSSPOST: PAUL KRUGMAN: Imperialist Delusions & the Price of Fuel** Paul’s subheadline: “Trump & Bessent tried to betray Ukraine. Now they don’t have any cards”… https://braddelong.substack.com/p/crosspost-paul-krugman-imperialist > 2026-09-03 Related
Writer on habits and decision-making; author of Atomic Habits and the 3-2-1 newsletter, and publisher of long-running book recommendation lists.
Opportunities shrink or expand in proportion to your enthusiasm. Related
American author of The Obstacle Is the Way, Ego Is the Enemy and Stillness Is the Key. Writes the Reading List book-recommendation email (started 2008) and owns The Painted Porch bookstore in Bastrop, Texas. Hosts The Daily Stoic podcast.
Self-taught home cook and food writer who has run the Smitten Kitchen recipe site since 2006; author of four cookbooks.
A two-berry pie with a gorgeous hue and the fluffiest cobblestone of a crumb topping. Swap equal amounts of another fruit combination, if you wish. Just don't skip the topping. smittenkitchen.com
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British software developer at Laravel and creator of the Cachet open-source status page system. Podcaster; writes at james.brooks.page.
Writes The Pragmatic Engineer, the software-engineering newsletter, and wrote The Software Engineer's Guidebook. Formerly an engineering manager at Uber, and at Microsoft/Skype and Skyscanner before that.
Economist; Ronald A. Kurtz Professor of Entrepreneurship at MIT Sloan, former chief economist of the International Monetary Fund, and co-author of 13 Bankers and Power and Progress.
Programmer, teacher and speaker; long-time Microsoft developer-community figure, host of the Hanselminutes podcast and author of the hanselman.com blog.
The first time Dave Barry wrote about tech, Miami Herald, 1985: "To better understand why you need a personal computer, let's take a look at the pathetic mess that you call your life." Forty years later he doesn't think computers made us dumber. Related
British software developer at Laravel and creator of the Cachet open-source status page system. Podcaster; writes at james.brooks.page.
Yo @flighty please lemme make flights hidden from friends. My sister now knows we're taking the kids to Lapland in a year's time... 🤐 🎅 Related
Writer and creator of Daring Fireball, a long-running blog about Apple and technology; co-created Markdown and hosts The Talk Show.
Snapshot in time. Federighi and Schiller (scrolling down) seem due for new photos. Related
Writes The Pragmatic Engineer, the software-engineering newsletter, and wrote The Software Engineer's Guidebook. Formerly an engineering manager at Uber, and at Microsoft/Skype and Skyscanner before that.
Co-founder of AQR Capital Management; quantitative investor and writer.
Yeah I remember high school in the 1980s where all I thought about was the Cuban Missile Crisis. Quoting @Variety Ryan Reynolds says ’80s nostalgia “paves over all the trauma” of the “tumultuous” decade: “The 80s was a brutal, brutal time for people. It was a fucking mess and people forget that. It was a tremendous strife. Socio political tensions everywhere. We were still pretty fresh off a Cuban missile cris… Related
Founder and CEO of Social Capital, a venture firm; co-host of the All-In podcast and an early Facebook executive. Writes an annual letter and a weekly newsletter on markets and technology.
Cartoonist and comics theorist, author of Understanding Comics, Reinventing Comics, Making Comics and the graphic novel The Sculptor.
Nice breakdown here... h/t @jennmanleylee.myatproto.social Quoting @n-auchterlounie.bsky.social Look at this Giles cartoon from 1978 We have foreground & background. The foreground is on a different level to the background. The architecture of the house, the ceiling & the landing are in service to that. The subject in the foreground is framed. The subjects in the background are also framed... Related
Writer and teacher on productivity and personal knowledge management. Author of Building a Second Brain and founder of Forte Labs, which runs the course of the same name.
Joe Hudson has been my coach since 2018. He also coaches the people actually building AI, at OpenAI and Google So I brought him the fears you sent me and watched him work backwards from each one to the person behind it In this new video, we go through them one at a time OpenAI Google Related
Chilean web engineer building web experiences since 2006; co-founder of Media Creators and writes at iolivares.com.
American software engineer; worked on code-server at Coder and teaches TypeScript and open-source contribution. Publishes at joeprevite.com.
there is no better way to improve a business than dogfooding yourself which means treating myself as a client for the wellness coaching main problem i've been trying to help myself with mouth-breathing at night. things i've tried so far: - nasal rinse (tiny bit of salt + baking soda) - coconut oil in nostrils - humidifier and i think i've finally figured out what's going on... current theory is retainer is preventing me from forming a good "lip seal" (upper retainer pushing upper lip up, keeping mouth open) so next week's a/b experiment is to try sleeping without retainer and take notes Related
Venture capitalist and founder of Theory Ventures, previously a partner at Redpoint. Writes a near-daily blog on startups, SaaS metrics, data and AI.
Meta launched two things yesterday : a state-of-the-art model & a new pricing system for foundation models. Muse Spark propels US open source models to the frontier. Meanwhile, the pricing system resets the industry’s economics. open source Related
Entrepreneur and founder of Blueprint. Publishes a detailed, freely available longevity protocol documenting the food, supplements, devices and measurements he uses on himself.
Short sponsored by @eight_sleep. We developed a machine learning model together and it just released today Related
Co-founder of AQR Capital Management; quantitative investor and writer.
I find it fascinating when I can’t even figure out what the crazy marxists are TRYING to say. Quoting @NancyiaC @marclamonthill When people start to understand capitalism is built on fiat currencies, they’ll be able to connect how it’s apart of the CON of European imperialism. Without fake money, oppression of the global south is impossible. Related
Economics professor at the University of California, Berkeley and a former Deputy Assistant Secretary of the US Treasury. Author of Slouching Towards Utopia and writer of the Grasping Reality newsletter.
No typing-pool annihilation this time, at least not so far, and probably never. AI isn’t killing occupations, but watch out for the elasticity of demand!: **Retraining Workers for “AI”: CHART OF THE DAY** Firms are using AI as an excuse for layoffs, but when the New York Fed asked them if that was what they were really doing, they said: no, we are retraining workers instead... https://braddelong.substack.com/p/retraining-workers-for-ai-chart-of > 2026-09-03 Related
Mathematician at UCLA, working mainly in harmonic analysis and partial differential equations. Writes What's new, a long-running blog on their research, open problems and expository notes.
A concrete example of how AI advances in solving key open problems could inihibit the future development of a mathematical field can be found in the global regularity problem for the incompressible Navier-Stokes equations (as well as its counterpart for the Euler equations). Until recently, this problem was on track to be one of the most promising examples of an AI-assisted success story, in which AI tools could be used both to solve the problem and to set the stage for the next round of progress in the field. While the problems remain open for now, there is now an increasingly realistic scen… Related
Designer and engineer; formerly principal research engineer at GitHub Next; writes at wattenberger.com.
it's in the air Quoting @Wattenberger your ui needs more deixis Related
Programmer known for LiveJournal, memcached, OpenID and gearman; worked on the Go programming language at Google and later joined Tailscale.
Writes Stratechery, a subscription newsletter on the business and strategy of technology, and hosts the Dithering and Sharp Tech podcasts.
Author of Shape Up; formerly head of strategy at Basecamp, where he worked on product design for seventeen years; now runs Felt Presence.
Product sense is thinking from 0th principles. Related
Swedish designer and programmer. Designed early Spotify, worked at Facebook and Figma, and created the Inter typeface.
Creator of Homebrew, the macOS package manager, and a Swift developer.
I find it interesting that everyone has noticed that only (and all of the) US AI providers are down but as yet nobody is suggesting this is possibly something more than your everyday Thursday outage. Related
Director of institutional asset management at Ritholtz Wealth Management. Writes the A Wealth of Common Sense blog and co-hosts the Animal Spirits podcast with Michael Batnick.
Some questions: Would inflation be even worse if we weren’t in a housing recession? Are private markets the perfect place to hide fraud? Are colleges screwed? Is NVDA the anti-bubble? How important is the wealth effect to the economy? inflation Related
Co-founder of Modem and a founding engineer at Sentry, where he went on to be VP of Engineering. Co-author of Third-party JavaScript, and co-host of the State of Agentic Coding podcast with Armin Ronacher.
we're now processing a lot of data, which is great but the days of infrastructure easy mode have come to an end Related
Security engineer; founder of Matasano Security and Latacora.
Matt Yglesias writes long, interesting posts about policy, which are almost always worth reading, but every once in awhile he says something so stupid and shitty I want to throw my computer across the room. He needs to hire someone to regulate his Twitter screen time. Related
Economist and journalist; Financial Times columnist as The Undercover Economist, author of How to Make the World Add Up, and presenter of the Cautionary Tales podcast.
The Big Power of Small Annoyances Related
Economics professor at George Mason University and author of The Myth of the Rational Voter, Selfish Reasons to Have More Kids, The Case Against Education and Open Borders. Writes Bet On It.
Silver Diner DC Meet-Up This Weekend At the urging of Jason Ford, I am hosting a Bet On It meet-up at the Fair Lakes Silver Diner this Saturday at 10 PM ET. All are welcome. Hope to see you there! P.S. Other than recognizably drawing me, this is pretty goo…
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Web developer; former head of engineering at Flickr, author of Building Scalable Web Sites, and co-founder and CTO of Slack.
Writes The Pragmatic Engineer, the software-engineering newsletter, and wrote The Software Engineer's Guidebook. Formerly an engineering manager at Uber, and at Microsoft/Skype and Skyscanner before that.
Short Performant code is usually well architected code Related
Physicist and science communicator. Writes Backreaction and makes videos explaining new physics and astronomy results, frequently to argue that the headline about them overstates the case.
Writes The Diff, a newsletter on inflections in finance and tech read by hedge fund managers, founders and VCs. Previously worked in finance at SAC Capital/Point72.
Web developer; former head of engineering at Flickr, author of Building Scalable Web Sites, and co-founder and CTO of Slack.
Creator of Homebrew, the macOS package manager, and a Swift developer.
I believe @AutomicVault iPhone app is ready for publication. That will take at least 10 days (provided I sacrifice the right entities to the Apple Gods and cross all the t’s). TestFlight remains available until then. Related
Computer science professor who works on fast data processing; co-author of the simdjson parser and a weekly blogger about software performance since 2004.
Founder and CEO of Social Capital, a venture firm; co-host of the All-In podcast and an early Facebook executive. Writes an annual letter and a weekly newsletter on markets and technology.
This will turn out to be a very consequential and important acquisition in AI It is increasingly clear that the future of AI will be ultra capable and ultra cheap sources of intelligence tokens. Huggingface can help Nvidia accelerate this inevitability for the industry. This also allows Nvidia to have another competitive piece on the chess board. As the hyperscalers keep moving down (spinning their own silicon), Nvidia moves up. Game on! Quoting @JensenHuang Exciting day for NVIDIA and @huggingface. Open models strengthen safety and cybersecurity, accelerate innovation and diffusion, and enable sovereignty. They allow every developer, startup, university, industry and country to build with, customize and benefit from AI. Thank you @ClementDelangue for… HuggingFace Related
Writer on learning and skill acquisition; author of Ultralearning and Get Better at Anything, known for the MIT Challenge and the Year Without English.
New Article: Book Review: China’s Examination Hell https://t.co/qJGWKpTLEZ I found China’s Examination Hell fascinating. It offers a very different perspective on education, learning and competition. Here’s my review. China Related
Creator of Homebrew, the macOS package manager, and a Swift developer.
British historian, translator and broadcaster; author of Rubicon and Dominion, and co-host of The Rest Is History podcast.
I finish a rehearsal with @MarinaHyde for the must-see show of the season - THE REAL HOUSEWIVES OF REGENCY LONDON!!! Lady Melbourne! Lady Nelson! Lady Hamilton! Jane Austen! Plus - Lord Byron’s ultimate ex!!! Related
Software entrepreneur who bootstrapped and sold FeedbackPanda and now builds Podscan; writes The Bootstrapped Founder.
Guess we all have time for some housework now. Or how about picking up a good book? Related
Investor and writer. Previously a partner at Andreessen Horowitz and a product leader at Twitter, Facebook, Snap and Microsoft. Writes essays and memos at sriramk.com.
Freelance web developer and instructor. Author of the Dive Into Docker course; writes tutorials on Docker, deployment and development environments at nickjanetakis.com.
I picked up a snorkel mask recently. I like note for securing the mask to your face. Related
Writer and researcher, founder of New Science; writes essays on science funding, sleep research, productivity and ambition at guzey.com.
The "ex-OpenAI" safety grifters are on a whole another level. So many people who did nothing of substance for years now launder their former affiliation to sound like technical experts to spread propaganda and disinfo. Beware. OpenAI Related
German developer; founder and lead developer of Mastodon, the decentralized open-source social network.
Always a good day when a new #PsychedelicPornCrumpets track comes out. https://www.youtube.com/watch?v=QpsvNv6a4CY #NP #NowPlaying Related
British designer and technologist; co-founder of the design studio BERG, which made Little Printer, and writer of the blog Interconnected.
could you have an Automated Teller that wasn’t a Machine? or a Non-Automated Teller Machine? no. it’s rife with redundancy, we need a better name for a ATM machine Related
Psychologist and writer. Author of the memoir Troubled: A Memoir of Foster Care, Family, and Social Class, and of a newsletter on human nature, psychology, social class and what he calls luxury beliefs.
Director of institutional asset management at Ritholtz Wealth Management. Writes the A Wealth of Common Sense blog and co-hosts the Animal Spirits podcast with Michael Batnick.
When Thompson died they shot his ashes out of a cannon (per his request) It cost Johnny Depp $5 million Quoting @essa_muse Hunter S. Thompson refused to come to the studio. The only way Conan could get him on the show was to meet him on a farm in upstate New York. To shoot guns. And drink hard liquor. They set up a full bar in a field. A bartender in a tuxedo handed Hunter a shotgun he’d never fired. Then an M60. They… Related
Geneticist and writer on human population genetics, deep history and evolution; author of the Unsupervised Learning newsletter.
British open-standards and open-source technologist, formerly of the UK Government Digital Service and the W3C Advisory Committee. Blogs at shkspr.mobi, where he posts a book review most weeks.
Political scientist and Baptist pastor; writes Graphs about Religion, charting American religious life from survey data.
Swiss full-stack developer working mostly with Laravel and Vue; author of the widely used git-auto-commit-action GitHub Action.
Economist; writes In My Tribe, and wrote The Three Languages of Politics.
Software engineer at PlanetScale and creator of the vim-go plugin. Writes at arslan.io about Go, tooling, industrial design and books.
Check this out for some best practices using Grok @Bot Quoting @n2parko Grok Bot: Product Best Practices Related
Co-founder, chairman and chief investment officer of Ritholtz Wealth Management. Hosts the Masters in Business podcast for Bloomberg and wrote How NOT to Invest.
Economic historian at Columbia; writes Chartbook on economics, geopolitics and history, and wrote Crashed and The Deluge.
Prime Minister of the United Kingdom since July 2026 and leader of the Labour Party. MP for Makerfield since a by-election in June 2026; Mayor of Greater Manchester from 2017 before that.
I said I’d do politics differently. So these are the facts: The UK has seen the lowest number of summer small boat arrivals since 2020. We’ve returned more than 80,000 people with no right to be here – and annual returns are at their highest level since 2016. There are half the number of asylum seekers in hotels than there were last year. And today, we go further by bringing the total number of deployed French officers tackling small boat crossings to nearly 1,050. But I know that we can’t be complacent on this. Smuggling gangs are constantly adapting their tactics, and we need to respond qui… Related
Indonesian software engineer, educator and engineering manager at Zero One Group; open-source enthusiast writing at ripandis.com.
Economist and Nobel laureate. Wrote a New York Times column for 25 years until December 2024 and now publishes several times a week on Substack.
Creator of Flask and Jinja. Writes about software at lucumr.pocoo.org.
Mathematical physicist at UC Riverside. Wrote This Week's Finds in Mathematical Physics and now the Azimuth blog on mathematics, physics and environmental science.
Time is much more convenient than space. It takes up less room, and it lasts longer. Related
Investor and writer. Previously a partner at Andreessen Horowitz and a product leader at Twitter, Facebook, Snap and Microsoft. Writes essays and memos at sriramk.com.
Author of Shape Up; formerly head of strategy at Basecamp, where he worked on product design for seventeen years; now runs Felt Presence.
Good write up on what https://t.co/fYz0UiFwTV is and isn’t. Quoting @danlovesproofs We're post-tokenmaxxing. What are we pre-? How do we get there? Here's what we're seeing, what we think comes next, and how we think we can help. Related
British front-end web developer based in Japan; writes about HTML, CSS, web performance and browser tooling at christianoliff.com.
Economist and journalist; Financial Times columnist as The Undercover Economist, author of How to Make the World Add Up, and presenter of the Cautionary Tales podcast.
Reading the latest analysis of suspected academic fraud by the @DataColada team and having all the feels. It's really remarkable what they do, and often quite funny, but the whole thing is pretty disheartening too. datacolada.org
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Belgian engineering lead, Microsoft MVP and public speaker. Creator of Front Matter, a headless CMS extension for Visual Studio Code.
Technology writer of Spyglass, a newsletter about technology and media. Previously a reporter at TechCrunch and an investor at GV.
💭 Thoughts On... • Back to the Frontier AI Races • Netflix Out-YouTubes YouTube spyglass.org
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Essayist; writes Astral Codex Ten, previously Slate Star Codex.
Software engineer at PlanetScale and creator of the vim-go plugin. Writes at arslan.io about Go, tooling, industrial design and books.
Ok asking people to subscribe to my blog maybe wasn't a good idea because now my yearly plan jumped to $480 😅 Related
Swedish programmer with degrees in engineering and psychology, author of Your Code as a Crime Scene and founder of CodeScene.
The main difference with AI coding is that I no longer focus on individual building blocks. Rather, agents allow me to iterate on the whole system at the feature level. That characteristic is where the bulk of agentic coding gains come from. Related
Software engineer at PlanetScale and creator of the vim-go plugin. Writes at arslan.io about Go, tooling, industrial design and books.
This is huge! You all know I'm a huge Cloud Agents fan. Even joined the team! :) For the past months or so, I rarely opened any localhost agent. This new feature is especially very important and useful for workloads that were hard to support with custom environments only. Give it a try. Quoting @cursor_ai You can now run Cursor cloud agents on your infrastructure, including pools of machines that automatically scale with demand. This lets you give agents access to internal services or specialized hardware, while the agent loop stays in Cursor. Related
Researcher and science writer. Co-founder and editor at Works in Progress magazine, formerly a researcher at Our World in Data, and author of the Scientific Discovery newsletter on science, global health and medical innovation.
That's crazy. ... Must be because of the -loni in her name. I have no conflicts of interest to report. Related
Mathematical biologist; Senior Lecturer in the Department of Mathematical Sciences at the University of Bath and author of The Maths of Life and Death and How to Expect the Unexpected.
x.com I'm going to be talking at the Royal Institution on Saturday September 19th. "Explore how our understanding of reality is shaped by missing information, just as much as what is there." Don't forget to get your tickets and to come and say hello: rigb.org
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Bluesky I'm going to be talking at the Royal Institution on Saturday September 19th. "Explore how our understanding of reality is shaped by missing information, just as much as what is there." Don't forget to get your tickets and to come and say hello: Related
Co-founder and CTO of Linear; previously an engineer at Uber.
Bullish on the bull case. Quoting @HarryStebbings The Bull Case for Linear Being a $100BN Company: "Linear is the clear winner. They have built an agentic product first that allows us to build 100x more software, and that means 100x more features than ever before. Humans cannot keep up with it, and humans still have to work with agents. If every h… Related
British software developer at Laravel and creator of the Cachet open-source status page system. Podcaster; writes at james.brooks.page.
Completed my first FTP test yesterday with @GoZwift 💀 Related
Software engineer and engineering leader at Canonical, working on Ubuntu; writes about his homelab, Nix and tooling at jnsgr.uk.
Swedish open source developer; creator and lead maintainer of curl and libcurl, and a co-founder of the Rockbox project.
Canadian cartoonist and writer: Dinosaur Comics, Marvel's The Unbeatable Squirrel Girl, and the choose-your-own-path books To Be or Not To Be and Romeo and/or Juliet.
my kind thighs deserve - and crave - thigh fives archive - contact - sexy exciting merchandise - search - about ← previousSeptember 3rd, 2026next September 3rd, 2026: This comic was inspired by the kind eyes discussion in Swan Boy! You should be reading Swan Boy!…
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Co-founder of WordPress and founder of Automattic; blogs at ma.tt.
BM Snaps Burning Man really tests my mantra, “There’s no bad weather, only bad clothing.” But it’s true! For one week, it’s the most interesting art and technology playground in the world, creativity unbound. As a photographer,…
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Co-founder and CEO of Linear; previously principal designer at Airbnb, where he led the Design Language System, and founding designer at Coinbase.
Thanks @jasonlk! Lot to do still but: 1) @linear is used by pretty much by all major labs/ai companies out there 2) our MCP traffic grows 50% MoM 3) we have the most agent integrations and active usage than any platform like this (3rd party, in-house agents) 4) our AI revenue (loops, coding sessions) has grown about 500% per quarter 5) we are closing several public companies/enterprises each quarter to help them coordinate their agent work Quoting @HarryStebbings The Bull Case for Linear Being a $100BN Company: "Linear is the clear winner. They have built an agentic product first that allows us to build 100x more software, and that means 100x more features than ever before. Humans cannot keep up with it, and humans still have to work with agents. If every h… MCP Related
Mathematical biologist; Senior Lecturer in the Department of Mathematical Sciences at the University of Bath and author of The Maths of Life and Death and How to Expect the Unexpected.
x.com I'm going to be on BBC Inside Science at 16:30 this afternoon discussing a new way to date "ancient" artefacts and the discovery of a new polygon on Saturn. Sound interesting? See you there. bbc.co.uk
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Bluesky I'm going to be on BBC Inside Science at 16:30 this afternoon discussing a new way to date "ancient" artefacts and the discovery of a new polygon on Saturn. Sound interesting? See you there. Related
British historian, translator and broadcaster; author of Rubicon and Dominion, and co-host of The Rest Is History podcast.
High drama today on @TheRestHistory, as a mighty tsunami of barbarians heads Italy's way, L. Cornelius Sulla enters the chat, & poison-chomping King Mithridates dares to go to war with Rome. It's all kicking off! Related
Creator of Claude Code at Anthropic.
Background computer use is underrated Quoting @claudeai Claude can now use your computer in the background in Claude Cowork and Claude Code. Give it something to do on your desktop and Claude clicks, types, and opens apps just like you would, while you work on something else. Related
Demographer; writes on fertility, marriage and population, and directs the Pro-Family Initiative at the Institute for Family Studies.
Founded CD Baby in 1998 and sold it in 2008, giving the proceeds to a charitable trust for music education. Since then a writer and speaker: five books and 550+ articles, published first at sive.rs, which they hand-code and keep free of advertising.
Co-founder of Foundry Group and of Techstars. Has blogged at Feld Thoughts since 2004 and has written or co-written nine non-fiction books on startups and venture capital.
Chapter 24.1: The Third Row Eleven people know there are three founders, not two. Their lawyer cuts every promise. These are the people trying to save her. "She's twenty-nine. It was thirty-one degrees in Leadville last night." "Then find her." zeroknowledge.ink
startups Related
Indian value investor who taught Behavioural Finance and Business Valuation as an adjunct professor at MDI Gurgaon. He writes the Fundoo Professor blog about investing, moats and mental models.
Apple's market cap was about $351–360 billion when Steve Jobs died. On September 1, 2026, Tim Cook's last day as CEO, it was $4.75 trillion. When Ballmer handed over to Satya Nadella in Feb 2014, Microsoft market cap was about $315B. It’s $3.7 trillion now. Similar outcome with Sam Walton and Wal-Mart. It went the other way with GE and Jack Welch. So, it cuts both ways, and I think the deciding factor is whether the underlying business quality, moat, and capital-allocation discipline survive the transition intact. Quoting @menakadoshi The events at HDFC Bank confirm two of my worst suspicions. One, celebrity founders and CEOs often leave behind a leadership vacuum. As the adage goes, nothing grows under a banyan tree. India is witnessing that more frequently as part of the great handover from post-liberalization leaders to the n… Related
Co-founder of Superlogical, started in 2026 to build server-side terminal infrastructure; creator of Ghostty. Co-founded HashiCorp and created Vagrant and Terraform before that.
Guess which one is Rust btw. 🤣 (The point is the language isn't a free lunch for performance. Rust could be just as small as any other here. It isn't a given. Fundamentals and system design trump everything else. Language wars are stupid as hell.) Quoting @mitchellh The Superlogical server is built to run anywhere and everywhere and serve a level of scale (terminals+clients) unmatched w/ prior solutions. So let's start talking about that, starting with memory usage and comparisons to other popular multiplexers. I want to start by talking high level: why does t… Related
Brazilian software engineer, creator and maintainer of GoReleaser; works on Copilot CLI at GitHub. Writes about tooling and his setup at carlosbecker.com.
Mathematician at UCLA, working mainly in harmonic analysis and partial differential equations. Writes What's new, a long-running blog on their research, open problems and expository notes.
It seems intuitive that a solved problem is unquestionably better than an unsolved problem: a magic button which, when pressed, turns the latter into the former at no cost would thus seem to be a "free lunch" that there would be no hesitation in pressing. But even such a benign-seeming operation as answering a question can have irreversible costs. One familiar example is that of spoilers to a movie one is looking forward to watching: knowing key plot points in advance may permanently decrease your ability to enjoy the movie for the first time. Similarly, leaking information about a competitio… Related
Engineer at Vercel Labs as of 2026. Ships a steady stream of small developer tools — agent-browser, portless, json-render, native-sdk, the v0 SDK — and lists every one of them at ctate.dev.
One more for the night: emulate v0.11 – Shared Next.js/Nuxt adapter runtime with persistent GitHub App key state – Linear issues now expose priorityLabel – GitHub token inspection adds perms, repo access, expiry and status github.com
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Front-end developer and writer; co-founder of CodePen, founder of CSS-Tricks, and co-host of the ShopTalk Show podcast.
Resting is so much more restful when you’re rested. Related
American open-source program lead working on WordPress; a WordPress core contributor and release lead who writes at jeffpaul.com.
Forecaster, founder of FiveThirtyEight, author of The Signal and the Noise and On the Edge. Writes Silver Bulletin, where the predictions come with numbers and the numbers are later checked against what happened.
Writer and novelist. Publishes essays and book notes at nateliason.com; author of the novel Husk and of Crypto Confidential.
As much as I try to avoid app / hype hopping now… @bot is truly exceptional. Remarkable what @SpaceXAI pulled off here. Related
If my destiny was to be in NYC, I’m extremely grateful I left with @cosetteeliason for 8 years, got married, and had 3 kids before moving back. If we’d stayed here the whole time there’s a 0% chance we’d have the family we have today. Related
Writer and programmer; co-founder of the software studio Postlight and author of the Bloomberg Businessweek essay What Is Code?
I firmly believe all online discourse reduces to this Perry Bible Fellowship comic. pbfcomics.com/comics/weeab... Related
Writer and novelist. Publishes essays and book notes at nateliason.com; author of the novel Husk and of Crypto Confidential.
The biggest mistake of my professional career was writing the Oatly article and not shorting all these companies. Should have put skin in the game. Quoting @jwmares The plant-based movement seems dead. Beyond Meat is down 99.6% in 5 years. It did a 1-for-30 reverse split this month just to stay listed on Nasdaq. Q1 2026 was their worst since 2019. The entire category is sinking. - US plant-based meat sales are down 10% in 25' - Vegan burgers in the fridge aisl… Related
FreeBSD developer and former FreeBSD Security Officer; founder of the Tarsnap online backup service and author of the scrypt key derivation function.
Fun fact: If you want the EC2 GetPasswordData API to work, you need to output the text "Message: Windows is Ready to use" to the EC2 console. Yes, you can do this on FreeBSD, too. Related
Writes Don't Worry About the Vase, a near-daily account of what is happening in AI and what they think it means. Former Magic: the Gathering pro and trader; unusually willing to put a number on a belief and to grade their own past calls.
Economist and journalist; Financial Times columnist as The Undercover Economist, author of How to Make the World Add Up, and presenter of the Cautionary Tales podcast.
From one piece
The Big Power of Small Annoyances
3 beliefs, in the piece's order there
Co-creator of Django and creator of Datasette; writes daily at simonwillison.net.
Dutch bootstrapper who builds and runs their internet startups alone — Nomads.com, Remote OK, Hoodmaps, Photo AI and Interior AI — and has written about it at levels.io since 2013. Posts as @levelsio.
From one piece
Portugal could have been the Silicon Valley of Europe
2 beliefs · levels.io
Their words
Portugal collectively decided they wanted to remain relatively poor and technologically and intellectually behind
Show the whole quote
levels.io
Europe
Their words
Portugal's choice is cultural though and completely fits the general spirit in Europe which is fully anti-tech, anti-AI, anti-entrepreneurship, anti-business and anti-progress
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levels.io
Co-founder of Y Combinator and Viaweb; essayist at paulgraham.com.
From one piece
Paul Graham On Startups, Ambition, and Great Founders
5 beliefs, in the piece's order there
startups
Their words
You know what actually motivates founders day-to-day? The fear of failure. Even though they're doing this thing that if they succeed they'll be super rich. Um that does motivate them but the thing that motivates them at the at any given moment is the fear of like disaster or looking like a fool, the server crashing, right?
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youtube.com
startups ambition
Their words
we knew that it was grueling. And you need you need something to drive you through all those obstacles and honestly being dutiful is not enough.
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youtube.com
OpenAI Google
Their words
the way you make a new Google is not by attacking them head on. You have to wait for things to change so much that their model is is obsolete and that's when you can do it. And that's what Open AI is.
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youtube.com
+ 2 more
Their words
people are always saying that YC has jumped the shark. You know, and like I remember when people started saying this, which is in about like 2008, right? YC is always this thing that was great, but now it's not what it was, right? Cuz they can't say it was always terrible. They have to admit it was once great.
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youtube.com
startups
Their words
Most of starting a startup is the same. Most of starting a startup is always the same, right? In you know, microprocessors or AI or like internal combustion engine, it's always the same stuff.
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youtube.com
Forecaster, founder of FiveThirtyEight, author of The Signal and the Noise and On the Edge. Writes Silver Bulletin, where the predictions come with numbers and the numbers are later checked against what happened.
From one piece
Beware big swings in midterm forecasts
2 beliefs · natesilver.net
Author of Recoding America; founded Code for America and was US deputy chief technology officer from 2013 to 2014. Writes Eating Policy on why governments cannot do what they decide to do.
From one piece
The Crisis We've Been Waiting For
3 beliefs, in the piece's order there
CEO of Vercel; creator of Next.js and Socket.IO. Writes at rauchg.com.
JavaScript
Their words
Improving Next.js chunking can yield massive efficiency improvements at internet scale.
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@rauchg on X x.com
Writes The Pragmatic Engineer, the software-engineering newsletter, and wrote The Software Engineer's Guidebook. Formerly an engineering manager at Uber, and at Microsoft/Skype and Skyscanner before that.
From one piece
The Pulse: Meta wanted to reduce teams by 60% because of AI
3 beliefs · blog.pragmaticengineer.com
Their words
That’s the problem with large layoffs; they prompt precisely the best employees to quit to join competitors, or launch their own businesses.
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blog.pragmaticengineer.com
Their words
Innovation often comes from having time to focus on other work, instead of putting out fires.
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blog.pragmaticengineer.com
Their words
a healthy oncall schedule needs 6+ engineers if every alert is to be taken seriously by an engineer whose main focus is oncall and systems stability.
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blog.pragmaticengineer.com
Creator of the Keras deep-learning library and the ARC-AGI benchmark.
Their words
so harness capabilities are increasingly shifting into the model itself.
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@fchollet on X x.com
Creator of Ruby on Rails, CTO of 37signals, and creator of Omarchy.
Their words
I'd rather celebrate people updating their priors than dunking on them for being late. Make it cool to change your mind when you realize the facts have changed!
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@dhh on X x.com
Founded CD Baby in 1998 and sold it in 2008, giving the proceeds to a charitable trust for music education. Since then a writer and speaker: five books and 550+ articles, published first at sive.rs, which they hand-code and keep free of advertising.
From one piece
Bangalore India hospital flow
2 beliefs, in the piece's order there
Builds developer tools — SST, and now OpenCode at Anomaly. Posts constantly on x.com and writes almost never; the blog stopped in 2021.
+ 1 more
Anthropic benchmarks
Their words
every week i see a new benchmark that ranks claude code last
and everyone pats themselves on the back for not using claude code and being "smarter"
and it's still #1 and still growing faster than most of the other things on the list
this has been going on for a year
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@thdxr on X x.com
Director of institutional asset management at Ritholtz Wealth Management. Writes the A Wealth of Common Sense blog and co-hosts the Animal Spirits podcast with Michael Batnick.
From one piece
How to Invest When Your Portfolio Gets Bigger
2 beliefs, in the piece's order there
Creator of Flask and Jinja. Writes about software at lucumr.pocoo.org.
Their words
So far we haven't really slowed down with what these models do and I don't think it's going to stop right now.
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@mitsuhiko on X x.com
Dutch bootstrapper who builds and runs their internet startups alone — Nomads.com, Remote OK, Hoodmaps, Photo AI and Interior AI — and has written about it at levels.io since 2013. Posts as @levelsio.
Professor of psychology at the University of Toronto and Brooks and Suzanne Ragen Professor Emeritus at Yale. Author of Against Empathy, The Sweet Spot and Psych, and writer of the Small Potatoes newsletter.
CEO of Vercel; creator of Next.js and Socket.IO. Writes at rauchg.com.
Their words
Points all coding agents to AI Gateway, getting you 100% uptime, observability, budgets, and ease of switching.
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x.com
Creator of the Keras deep-learning library and the ARC-AGI benchmark.
Their words
GPT-6 Astra represents a step-function change in model capability for interactive reasoning problems. It scores 66% on ARC-AGI-3 using our standard harness, and nearly 100% with a continuous conversation harness and custom compaction, at a cost of roughly $360 per game.
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x.com
Builds developer tools — SST, and now OpenCode at Anomaly. Posts constantly on x.com and writes almost never; the blog stopped in 2021.
Their words
i analyzed a weeks worth of data via honeycomb + planetscale mcp and opencode2's codemode
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Their words
i analyzed a weeks worth of data via honeycomb + planetscale mcp and opencode2's codemode
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x.com
Their words
then setup a script to email 140,000 impacted users with personalized instructions for how to fix the tool they're using all on OpenCode's muse spark free tier
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x.com
+ 1 more
Their words
muse spark 1.3 reminding me how much i missed fast models
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x.com
British front-end web developer based in Japan; writes about HTML, CSS, web performance and browser tooling at christianoliff.com.
Their words
GitHub Pro - Well worth $48 per year for GitHub Pages, traffic stats and all the other benefits.
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christianoliff.com
Their words
Netlify - for hosting static sites
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christianoliff.com
Liked affiliate link rcmnd.app
Wise
Their words
Wise - great service for transferring money between currencies at very low rates (Affiliate link - get £15 off with first transfer)
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christianoliff.com
+ 2 more
Their words
Apple One Services Bundle - I use Apple Music daily, and occasionally enjoy Apple TV+ shows, Apple Arcade games, use 1TB of iCloud storage and read News+ and Fitness+ daily
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christianoliff.com
Their words
Mac mini M4 (2024) as a secondary computer for playing music and browser testing mainly.
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christianoliff.com
Co-founder of Foundry Group and of Techstars. Has blogged at Feld Thoughts since 2004 and has written or co-written nine non-fiction books on startups and venture capital.
Their words
We have shades from J. Geiger
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feld.com
Their words
One of them is a Savant system that both Amy and I are sick of because it’s so pathetic.
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feld.com
Clinical psychologist, EMDR consultant and yoga teacher in Boulder, Colorado. Author of The Complex PTSD Workbook and EMDR Therapy and Somatic Psychology; writes on trauma, attachment and the nervous system.
Their words
There’s still time to join me for Therapeutic Yoga for Trauma Recovery: A Clinical Summit for Mind-Body Healing!
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x.com
2 September
Founder and CEO of Get Lighthouse, a management-coaching software company, and previously a product lead at KISSmetrics. Writes about leadership, management and product at jasonevanish.com.
It's funny to me watching renters have a realtor contact to rent and then the realtor asks for a finders fee from the landlord. That could be fine, except every case of this they've been more of a pain to deal with than people who are capable of using listing sites themselves and thus have no fee for showing up. Related
Chilean web engineer building web experiences since 2006; co-founder of Media Creators and writes at iolivares.com.
Small details for better performance 🔥🚀 Thanks @aidenybai @shadcn 👊 Quoting @aidenybai 30x faster cn btw Related
My 2014 self never saw this coming Quoting @tldraw We’re launching tldraw flash, a new way to animate hand‑drawn ideas on the infinite canvas. Draw a shape, press record, then drag to perform the motion. Trim clips on the timeline, export, and remix. Related
Engineer at Vercel Labs as of 2026. Ships a steady stream of small developer tools — agent-browser, portless, json-render, native-sdk, the v0 SDK — and lists every one of them at ctate.dev.
Proposal: rename "software factories" to "outcome machines" Quoting @mitchellh Beware people obsessed with outcomes instead of building outcome machines. Its worse than ever with AI, but these people existed before. Short term results above all else, etc. Don't fall into the trap. Invest in building strong fundamentals, invisible supports, and outcomes flow like water. An out… Related
Founded Bridgewater Associates in 1975 and led it until stepping back from control in 2022. Author of Principles, The Changing World Order and How Countries Go Broke; publishes economic analysis at economicprinciples.org.
Where you go in life will depend on how you see things and who and what you feel connected to (your family, your community, your country, mankind, the whole ecosystem, everything). You will have to decide to what extent you will put the interests of others above your own, and which others you will choose to do so for. That's because you will regularly encounter situations that will force you to make such choices. #principleoftheday Related
Engineer at Vercel Labs as of 2026. Ships a steady stream of small developer tools — agent-browser, portless, json-render, native-sdk, the v0 SDK — and lists every one of them at ctate.dev.
wterm, the composable <𝚃𝚎𝚛𝚖𝚒𝚗𝚊𝚕 /> for the web, along with @𝚠𝚝𝚎𝚛𝚖/𝚐𝚑𝚘𝚜𝚝𝚝𝚢, now supports: → the Kitty keyboard protocol, and → the Kitty terminal images Related
Software entrepreneur who bootstrapped and sold FeedbackPanda and now builds Podscan; writes The Bootstrapped Founder.
Can someone kindly explain to me what logic this is supposed to be? For my protection, I can't sign into my account because after getting sent a verification code to my phone and entering it, I am both the one signing in and not being able to sign in? What?! 🤣 Related
Researcher and science writer. Co-founder and editor at Works in Progress magazine, formerly a researcher at Our World in Data, and author of the Scientific Discovery newsletter on science, global health and medical innovation.
I wrote briefly on the recent antibody image scandal for our weekly round up Related
Software engineer in Chicago; writes the cassidoo.co blog and a weekly developer newsletter.
If you are a reader rather than a listener, here's the companion blog post I wrote for this podcast episode! github.blog
Quoting @github If you’re not using a harness with your squad to do loop engineering, are you falling behind? If that sentence made you go 🤯, you’ll want to check out the latest GitHub Podcast episode, where we break down the AI lingo developers are hearing right now. Get it wherever you listen to podcasts or fin… Related
Brazilian software engineer, creator and maintainer of GoReleaser; works on Copilot CLI at GitHub. Writes about tooling and his setup at carlosbecker.com.
Co-founder, chairman and chief investment officer of Ritholtz Wealth Management. Hosts the Masters in Business podcast for Bloomberg and wrote How NOT to Invest.
Software engineer in Chicago; writes the cassidoo.co blog and a weekly developer newsletter.
Bluesky Video version is here!! Come see the behind-the-scenes vlog of my end-of-August issue: youtu.be
Quoting @cassidoo.co The latest issue of my newsletter is out! We've got a lovely quote, a fun practice coding question, a punny joke, my latest hobby deep dive, and mooore. Check out the archive and subscribe: cassidoo.co/newsletter Related
x.com Video version is here!! Come see the behind-the-scenes vlog of my end-of-August issue: youtu.be
Quoting @cassidoo The latest issue of my newsletter is out! We've got a lovely quote, a fun practice coding question, a punny joke, my latest hobby deep dive, and mooore. Check out the archive and subscribe: Related
Founding executive editor of Wired and author of What Technology Wants and The Inevitable. Writes at kk.org and runs its long-running recommendation projects, True Films and Cool Tools.
Whoa! The best human Go player beat the best AI Go program (with a 2 stone lead). kedglobal.com
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Creator of Claude Code at Anthropic.
Fable 5.1 makes Claude Tag even more useful. Here it builds a last-minute leadership deck from a metrics spreadsheet and other data across Slack, spots a vendor report that disagrees with the numbers, and flags it before moving on. Claude Tag is available in Slack on Team and Enterprise plans. Anthropic Related
Chilean web engineer building web experiences since 2006; co-founder of Media Creators and writes at iolivares.com.
Llevo un tiempo usando cmux, y solo les voy a decir: Usen cmux, después me agradecen. English, from Spanish I've been using cmux for a while now, and I'm just going to tell you: Use cmux, you'll thank me later.
cmux.com
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Software design writer and chief scientist at Thoughtworks; wrote Refactoring and Patterns of Enterprise Application Architecture.
Bliki: Paracelsus Maxim The difference between a medicine and a poison is dosage. Often we talk about certain habits, in programming or life, are good or bad. But few things are simple binaries. Some vary with context: reading a book is a good…
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Programmer and streamer; was an engineer at Netflix, now teaches and argues about editors, Vim and how people learn to program.
Technologist and entrepreneur; former CTO of Threadless and chief technology officer of the 2012 Obama re-election campaign.
i met Aru at @DePaulU's jarvis innovation showcase this spring. she was presenting an anomaly detection project she built for her dad. two weeks later she was our engineering intern. Related
Designer and engineer; formerly principal research engineer at GitHub Next; writes at wattenberger.com.
Professor of Cognitive and Computational Neuroscience at the University of Sussex, co-director of the Sussex Centre for Consciousness Science, and author of Being You: A New Science of Consciousness.
Ufff really? I fail to see how this is a good idea. Perhaps I’m missing something …. Quoting @ElliottThornley We're organising a competition for AI-generated philosophy with $11,000 in prizes. Consider entering! Related
Co-founder of Superlogical, started in 2026 to build server-side terminal infrastructure; creator of Ghostty. Co-founded HashiCorp and created Vagrant and Terraform before that.
Beware people obsessed with outcomes instead of building outcome machines. Its worse than ever with AI, but these people existed before. Short term results above all else, etc. Don't fall into the trap. Invest in building strong fundamentals, invisible supports, and outcomes flow like water. An outcome machine. Related
Chilean web engineer building web experiences since 2006; co-founder of Media Creators and writes at iolivares.com.
Yesterday I worked for ~20hs with my agents using Cursor and Claude and when I moved to sleep time I turned on the "autonomous" skill to all my agents. Today, checking the work done, almost 40% was blocked because reasons and when I ask they say "Sorry, my work was left unfinished..." Weird... computation outage? Anthropic Related
Technology writer and podcaster; former Macworld editor-in-chief, writes Six Colors and hosts podcasts on Relay FM and The Incomparable.
This is a known issue with Apple and Kickstarter and it’s very frustrating. If you backed Designed in California, go to Kickstarter, log in if you aren’t, click on your profile icon in the top left, and click Messages to get our message. fosstodon.org
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Web standards author and speaker; wrote the CSS: The Definitive Guide series and co-founded the An Event Apart conference.
I’m trying to reattach interior pieces of a decades-old violin case. The pieces were originally affixed by staples that have a 4.5mm crown, 10mm leg length, and are made from wire that’s 0.75mm thick. I have searched a bunch permutations of those dimensions (metric and imperial-converted) with various terms (“narrow crown”, “upholstery”, “trim”, etc.) and am still coming up empty for what these staples are and where I could get new ones, and what kind of device I would need. Anyone here know? Related
Founded Bridgewater Associates in 1975 and led it until stepping back from control in 2022. Author of Principles, The Changing World Order and How Countries Go Broke; publishes economic analysis at economicprinciples.org.
Short WHAT IS TRANSCENDENTAL MEDITATION | Ray Dalio on My First Million Podcast Related
Cognitive scientist and long-standing critic of deep learning's claims; writes Marcus on AI and wrote Rebooting AI.
Clinical psychologist, EMDR consultant and yoga teacher in Boulder, Colorado. Author of The Complex PTSD Workbook and EMDR Therapy and Somatic Psychology; writes on trauma, attachment and the nervous system.
Not for sale Lately, I’ve been getting so many targeted ads when I open social media. Sometimes, I just take a little break from it all. But, guess what? You have landed on a post that is selling you nothing. Just a gentle offer of some visual bliss. Related
Venture capitalist and founder of Theory Ventures, previously a partner at Redpoint. Writes a near-daily blog on startups, SaaS metrics, data and AI.
Enormously important for US to have SoTA open models Quoting @finkd Muse Spark 1.3 is rolling out today with frontier performance almost too cheap to meter. This is the biggest jump we've made so far on coding and agentic work. Try it in Muse Code and our API. Next up 🍉 and Muse Spark open weights releases coming soon. Related
Software engineer at PlanetScale and creator of the vim-go plugin. Writes at arslan.io about Go, tooling, industrial design and books.
If you’re in SF you shouldn’t skip this. What a banger team. Must attend. Quoting @PlanetScale We're pulling back the curtain on Neki, our sharded Postgres product, at THE SF DATABASE MEETUP on Sept 10. The lineup: @NickVanWig — A first look at Neki's architecture @BenjDicken — Why Postgres needs sharding @harshitgangal — The lifecycle of a query in Neki @rohitnayak — Data movement in Neki @… Related
Investor and writer. Previously a partner at Andreessen Horowitz and a product leader at Twitter, Facebook, Snap and Microsoft. Writes essays and memos at sriramk.com.
great momentum from @finkd and @alexandr_wang. particularly excited by their upcoming open weights launch - we need more American open weight models at the frontier. America Related
Co-founder and CEO of 37signals, makers of Basecamp and HEY; co-author of Rework, Remote and It Does Not Have to Be Crazy at Work.
Version 1.4 of the HEY CLI is out. Lots of good stuff. More coverage (including Set Aside Groups). Getting better all the time... https://t.co/hXudKJnzom And more at hey.com
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Programmer; makes Handmade Hero and teaches Performance-Aware Programming, and argues loudly about how software got slow.
Is AI a Good Research Assistant? Listen now | Recently, I gave a talk called The Root of the Root of All Evil. Like The Big OOPs, it was a research-intensive talk, so Demetri and I decided it might serve as a good spot test for how well the frontier mo…
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Nothing matches. Show everything
A korrent is a belief a person has stated in their own words: one
sentence stating the claim, backed by a quote and a source, kept at
korrents.com .
Under a name here, the quoted block is what they actually said.
The korrent beneath it is the claim those words support, in
korrents' wording — tap it to see the record, its source, and who
else holds it.
Nobody here wrote their own korrents. They are compiled from public
statements, and a person can change their mind, which is recorded too.
Got it
About the English under a post
Some people here publish in a language other than English. Where they
do, this site shows a machine translation beneath the post, in
this typeface — the site's own, not theirs.
The post itself is never changed, moved or hidden: what is set in the
serif above is exactly what the person published, and it is what to
quote them on. A translation can be wrong in ways that matter,
especially about tone.
Only the post's own words are translated. A quoted post, a linked
article and a belief on korrents.com
are left in their original language.
Got it
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