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15 September
Statistician at Columbia; writes Statistical Modeling, Causal Inference, and Social Science, and wrote Bayesian Data Analysis.
14 September
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.
Introducing Vercel Labs Tools for devs in the AI era agent-browser, skills, json-render, deepsec, fx, just-bash, portless, vgpu and more We experiment in public: ship early, learn from feedback, and keep working on what people find useful We've been shipping under the Labs name for a while. Now, Labs is an official team at Vercel focused on exploring new capabilities and primitives that change what developers and agents can do. Here's what to expect: → Labs products: maintained, supported, built to be relied on → Active experiments: moves fast, expect rough edges and breaking changes → Past e… vercel.com
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8 September
Swedish software developer writing about tooling, working from home and running a software business at seastone.io.
"Good Timber", a poem I keep going back to: the trees that fight for light in rough weather become the strong timber; the ones with easy sun and rain stay scrubby. People and teams seem to go the same way. Comfort is nice. It just doesn't build much. Related
6 September
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.
Toronto has a new huge park with beautiful skyline views, trails, and a 10/10 playground for kids Related
4 September
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
Co-founder and CEO of Every. Writes the Chain of Thought column about working with AI tools and hosts the podcast AI & I.
i've got Astra doing film study for our @every fantasy football draft we going to take over this league 😤 Related
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
3 September
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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2 September
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.
31 August
Technology writer and podcaster; former Macworld editor-in-chief, writes Six Colors and hosts podcasts on Relay FM and The Incomparable.
New Upgrade: It's time for another Apple event draft! But before we predict what Apple will introduce next week, we need to send off the Tim Cook Era and discuss a somewhat surprising announcement of new chips and new Macs! relay.fm
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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.
The power of Expert Intelligence in @Gemini_Notebook: Add The Sense of Style by @sapinker to a notebook with a draft you're writing. Ask for feedback based on Pinker's ideas. It's the opposite of AI slop: personalized advice based on human expertise, facilitated by AI. And what I love about this is that I'm getting actionable suggestions here AND Notebook is serving as a guide to Pinker's underlying philosophy of writing. So I'm learning deeper principles as I improve my draft. And of course everything in the Notebook response points directly back to specific passages in Pinker (and my own dr… notebook.google.com
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26 August
Software engineer who writes the blog Made of Bugs about performance, debugging and understanding computer systems. Previously worked at Anthropic on interpretability, at Stripe on Sorbet, and at Ksplice.
19 August
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’ve been using claude for all things home-related and it’s amazing. (just dump all files in and let claude index, summarize, and organize.) even better than being a repository of all receipts, it helps me maintain a spreadsheet that i can download and send to accountants, draft emails for correspondence with service providers, and proactively flag issues that i wouldn’t have realized otherwise. Quoting @money_cruncher Open a new gmail as soon as you buy a house (123house@gmailcom) Then save/forward every single receipt, invoice, quote etc to this email for all your home improvements: - replacing an entire roof - new flooring - new hvac system - building a new deck - etc These improvements raise your cost basis,… Anthropic Related
11 August
Thai software engineer; publishes a public digital garden at garden.narze.live and builds developer and productivity tooling.
6 August
Short-story writer and novelist; won the Booker Prize for Lincoln in the Bardo, and teaches craft weekly in Story Club.
From one piece
On the Perils of Self-Assessing...
2 beliefs, in the piece's order there
5 August
Law professor at Berkeley and the leading scholar of the Fourth Amendment as it applies to computers; writes at the Volokh Conspiracy.
27 July
Founder and editor-in-chief of MacStories, writing about Apple software, iPad workflows and automation since 2009. He co-hosts the AppStories podcast.
Open Minis Turns iOS into an Agent Playground This week on AppStories, John and Federico discuss the changing face of the AI-fueled App Store and questionable changes made to TestFlight before going into the nerdiest details of Open Minis, an iOS app that brings de…
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23 July
Full-stack developer, creator of Tailwind CSS; writes at adamwathan.me and makes courses and screencasts for web developers.
Had a rough go with this little girl for the first couple of months so really grateful that 5 months in she's finally looking like the happy little chunkster she should be ❤️ Related
22 July
Co-founder of Sundial; former vice president of product design at Facebook; author of The Making of a Manager; writes The Looking Glass.
One thing that is increasingly driving me crazy: AI made workplace writing cheap, but reading is still expensive! Again and again I see posts that are now twice as long as need be, and more meandering than a walk in the woods. The problem is simply this: the writer thought about what they wanted to say and asked a model to draft it. They did they stop to think: "What do I really want the reader to take away?" Before you ask AI to draft your next email, memo, or Slack update, answer these five questions: 1. Who exactly needs to read this? Is this for your manager? The leadership team? Your who… Related
11 July
Physician focused on longevity; wrote Outlive and hosts The Drive.
7 July
Programmer, photographer and musician, best known for the Python Requests HTTP library and other Python tooling.
4 July
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.
Message from my daughter Meet Lulu: born on the streets of Delhi but meant for only fine treats, Lulu is an orphaned female puppy who lost her mother and her littermates. A rough start to life hasn’t dampened her spirit though: Lulu is a feisty, energetic, adorable ball of fun! Give her a chance - you won’t regret it 💛 Contact Garima if interested in adoption. Related
30 June
Writes Pedestrian Observations on public transit and why infrastructure costs what it does; a pure mathematician by training, comparing how different countries build.
22 June
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.
11 June
Programmer, photographer and musician, best known for the Python Requests HTTP library and other Python tooling.
PyTheory Playground Earlier this spring I wrote a few essays about PyTheory, the music theory library I was stuck on for five years and finally unstuck. The short version: it models tones, scales, chords, and fretboards in Python the way a…
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28 May
Staff writer at The New Yorker, where he writes the Infinite Scroll column, and author of Filterworld and The Longing for Less.
18 May
Machine learning engineer and consultant focused on RAG and retrieval systems. He writes about applied AI engineering at jxnl.co and is the author of the instructor library.
Their words
Level 5 teaches the trust boundary I actually care about: draft the work, do not impersonate me.
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jxnl.co
14 May
Law professor at Berkeley and the leading scholar of the Fourth Amendment as it applies to computers; writes at the Volokh Conspiracy.
5 May
Indian software developer and prolific blogger on PHP, Laravel and JavaScript; open-source enthusiast publishing near-daily at amitmerchant.com.
20 April
Machine learning engineer working on recommender systems, personalization and information retrieval. Previously worked on LLMs and LLM infrastructure at Mozilla.ai and on ML and recsys at Duo, Tumblr, Automattic and Comcast; wrote the 'What are embeddings?' text and ran the Normconf conference.
7 April
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.
1 April
Systems and developer-tools engineer at Cloudflare as of 2026, on durable infrastructure for AI agents; worked on React and PartyKit before that. Writes at sunilpai.dev.
31 March
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.
just noticed it's How DNS Works' 4th birthday soon! wizardzines.com/zines/dns/ it's still one of my favourite zines, and it comes with a free ★★ playground ★★ at messwithdns.net where you can create DNS records and see what happens! Related
23 March
Emeritus Professor of Statistics at the University of Cambridge, former president of the Royal Statistical Society, and author of The Art of Statistics.
I was so pleased to be part of a great team writing a commentary on the draft FDA guidelines on Bayesian clinical trial designs. Should have been done 30 years ago, but better late than never Quoting @JAMA_current 💬 Perspective: Bayesian methodology supports efficient, flexible clinical trial designs; FDA guidance encourages prespecification and sensitivity analysis of priors. @f2harrell @d_spiegel Related
28 February
Writer and former Substack product manager; publishes essays and interviews on technology, culture and China at jasmi.news.
18 February
Founded PSPDFKit in 2011 and ran it for a decade. Came back from a break to work on AI agents — the OpenClaw project, and OpenAI, joined in February 2026. Writes at steipete.me.
Thanks for all the kind words here. Today was a bit rough. 🫶 Related
16 February
Writer and developer. He runs the Latent Space newsletter and podcast about AI engineering, and writes essays on software and careers at swyx.io.
12 February
Founded PSPDFKit in 2011 and ran it for a decade. Came back from a break to work on AI agents — the OpenClaw project, and OpenAI, joined in February 2026. Writes at steipete.me.
Their words
So, I, I completely moved away from that. I, I, everything, everything I blog is organic, handwritten and maybe, maybe I, I, I use AI as a fix my worse typos. But there's value in the rough parts of an actual human.
Show the whole quote
youtube.com
21 January
British senior engineering manager at Netlify, previously a team lead at the BBC; writes about JavaScript testing, chatbots and serverless at marclittlemore.com.
Mastodon I want 2026 to be a year where I start blogging on my own site again. I've finally published a blog post after it sitting in draft for 4 months. Only a year after my last blog post. 🙈 marclittlemore.com
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Bluesky I want 2026 to be a year where I start blogging on my own site again. I've finally published a blog post after it sitting in draft for 4 months. Only a year after my last blog post. 🙈 marclittlemore.com
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28 December 2025
Novelist, author of twelve books including Foundry, Bandwidth and Cumulus. Sends a newsletter of monthly book recommendations.
Their words
Playground by Richard Powers is a strange and wonderful novel set (mostly) on a remote atoll in French Polynesia that follows the tangled lives of an environmental advocate, a sculptor, a tech entrepreneur, and a brilliant bookworm trying to escape the grinding poverty of Chicago's South Side. The richly drawn characters drive the story, but what I love most about the book is that it's a love letter to the ocean with prose that comes closer than anything else I've read to capturing what it feels like to, for example, dive a thriving coral reef.
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eliotpeper.substack.com
25 December 2025
Founder of the toy manufacturer Viahart; writes about manufacturing, importing and why bringing production back to America is harder than it sounds.
14 October 2025
Language mentor and polyglot; teaches people to design their own learning method rather than follow a course.
1 September 2025
Mac and iOS developer at the Iconfactory, where he has worked on apps including Twitterrific and Tot. He writes about development at furbo.org.
30 June 2025
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.
Their words
If these topics are relevant to your interests, you should absolutely jump on this.
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thezvi.substack.com
11 June 2025
Canadian bootstrapper and writer on small software businesses. Co-founder of the podcast hosting company Transistor.fm and author of the book Marketing for Developers.
15 May 2025
Programmer and writer; co-wrote The Rust Programming Language and worked on Rust's documentation for years.
Rust 1.0, ten years later It’s kind of hard to believe it’s been ten years since Rust 1.0 was released. I stopped working on Rust three years ago, and frankly, the last three years have been pretty rough. But 2025 is shaping up to be a really go…
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8 April 2025
Writer and novelist. Publishes essays and book notes at nateliason.com; author of the novel Husk and of Crypto Confidential.
4 April 2025
Programmer based in Vancouver who writes at scattered-thoughts.net about databases, programming language design and developer tools; author of the Imp, Dida and Zest language experiments.
15 January 2025
Independent AI policy researcher; led policy research at OpenAI from 2018 to 2024, latterly as senior adviser for AGI readiness.
11 June 2024
Runs global health R&D at Open Philanthropy; writes about the science and medicine that could exist and does not.
25 April 2024
Professor at Carnegie Mellon working on self-driving-car safety; writes Safe Autonomy on how autonomous vehicles are and are not shown to be safe.
19 January 2024
Writer and consultant on technology, organizations and history; founded the blog Ribbonfarm and now writes the Contraptions newsletter.
Ribbonfarm (the Wordpress blog) is experimenting with a rough, notebook style in 2024, with shorter, more frequent journal style entries (2-3/week, sometimes more), so not all links will be tweeted. If you want to keep up, you should probably sign up for the newsletter digest. Related
31 December 2023
Statistician at Carnegie Mellon; writes on complex systems, machine learning and inference, and has kept a books-read notebook since 2000 that is now thousands of entries long.
Their words
Mind candy horror/mystery, stalking and being stalked by the somewhat-supernatural serial killer, with extensive local color for contemporary South Africa. There are rough patches, but it's a perfectly enjoyable specimen of this type of novel. It's obviously the set-up for a series, and I'm not sure I need to follow these characters, but I would be happy to read more by Snyman.
Show the whole quote
bactra.org
9 November 2023
Founded SpaceX in 2002, joined Tesla's board in 2004 and became its chief executive in 2008; later founded Neuralink, The Boring Company and xAI. Bought Twitter in 2022 and renamed it X, where he now posts many times a day.
energy
Their words
So energy usage right now is roughly one third, very rough terms, one third electricity, one third transport, one third heating. And so in order for everything to go sustainable, to go electric, you need to triple electricity output.
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youtube.com
21 May 2023
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
McPhee is a spectacular writer.
Show the whole quote
feld.com
5 January 2023
Founder and chief executive of Replit. Previously an engineer at Facebook and Codecademy. Writes essays on programming, philosophy and entrepreneurship at amasad.me.
12 October 2022
Writer and artist, author of Steal Like an Artist; publishes a weekly newsletter and an annual list of the books he read.
5 April 2020
Programmer on the Dart language at Google and author of Game Programming Patterns and Crafting Interpreters; previously a game developer at EA.
Crafting “Crafting Interpreters” It took three years and 200,000 words more than I expected, but my second book, Crafting Interpreters, is complete. I finished the third draft of the last chapter today, marking the last of around 1,400 days of continuo…
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10 July 2019
Author of Shape Up; formerly head of strategy at Basecamp, where he worked on product design for seventeen years; now runs Felt Presence.
10 June 2019
Developer and podcaster; created Instapaper and Overcast, co-founded Tumblr, and co-hosts the Accidental Tech Podcast.
Nothing matches. Show everything
What is a korrent?
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