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Co-creator of Django and creator of Datasette; writes daily at simonwillison.net.

• llm-keys-ui 0.1

  Release: llm-keys-ui 0.1 This plugin solves a very specific problem. I've started using Codex Remote to run coding agents on various machines while controlling them from my phone. Sometimes I use those machines to hack…

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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.

• New repocompact-adviser — "Work appears completed or recorded. Run /compact to save tokens."

  Commitschore: backpass · feat(grok): add hint-only Grok Build adapter (#30) · feat(codex-plugin): add Codex CLI host adapter (#36)

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Co-creator of Django and creator of Datasette; writes daily at simonwillison.net.

• datasette-explain 0.2.2

  Release: datasette-explain 0.2.2 Explain plans now work on read-only stored-query pages. I upgraded datasette.simonwillison.net to Datasette 1.0a40, which inspired me to ship a new version of this explain plugin. Tags:…

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Co-creator of Django and creator of Datasette; writes daily at simonwillison.net.

• datasette-auth-github 1.0

  Release: datasette-auth-github 1.0 I run this GitHub login plugin on the agent.datasette.io demo site and I noticed that my authenticated sessions weren't lasting very long. It turned out that the plugin was setting coo…

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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.

• current homelab setup for local AI experimentation: - hermes box hosted on a Framework Desktop Mainboard AI Max+ 395 - 5090 eGPU running Qwen 3.8 27B for fast tok/s LLM use - sometimes 150+ tok/s - 2x DGX Spark: running Deepseek v4 Flash 0731 - better but slower model - pi 5 for monitoring - Mac mini as a dev box - use Herdr and ohmypi/codex/claude depending on the use case - housed in a 10" DeskPi mini rack (mostly) Hermes is defaulted to local AI but with a homegrown routing plugin hitting a small low TTFT model (Arch-Router) to decide whether to go local or upgrade to cloud/frontier. Tryin…

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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.

• It's cool that there is more interest in eval tools! Some opportunities for improvement: 1. Right now, this workflow tries to quiz you up front about your recollection of your experience with a plugin. It would be better if it was more "in-situ", meaning you could give feedback on the plugins as you are using them. 2. It goes off and builds datasets and judges automatically based on what you tell it in up front as well as what's documented in the plugin. I would like to see it try to do error discovery with you first to allow you to annotate real traces / session history etc so you can figure…
  Quoting@ClaudeDevsNew in Claude Code: claude plugin eval See what value your plugin is adding, or if it needs more work. You can create test cases, run your plugin or skill against those test cases, score those runs, then run each case again without the plugin to see the differences.

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Latvian full-stack WordPress developer and course creator at WPElevator; blogs since 2007 about the open web, electronics, home automation and sustainable living.

• Pretty cool to see your WordPress site as a connector in the Claude mobile app. It is a streamable-http MCP server by Agent Pilot plugin combined with OAuth Pilot for seamless auth. Also works with the official MCP-adapter feature plugin.

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Brazilian-American staff software engineer working on platforms, AI and developer productivity. Writes about engineering and his setup at ivansantos.me.

• I wrote an opencode2 plugin so I can /connect @cursor_ai and chat with composer from the tui. not a wrapper around a hack. just the official sdk and a lot of "unsupported package" errors. 10/10 would debug again!

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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.

• Just built my first Omarchy plugin! This also happens to be the first piece of software I've ever made solo entirely with AI. Back-and-forth over English and nothing else. So two firsts for me. Super fun experience. Here's a quick little tour. Hope you dig it.

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Latvian full-stack WordPress developer and course creator at WPElevator; blogs since 2007 about the open web, electronics, home automation and sustainable living.

• Trying out Agent Pilot WordPress plugin prototype to self-host host AI skills. Let's you manage and publish agent skills without having to figure out Git or GitHub.

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Indian software engineer and co-founder of Skcript; builds web apps and writes at varunraj.in.

• changelog-plugin — Prompts your coding agent for a CHANGELOG.md entry whenever you open a pull request.

  Commitsfeat: bundle the FeatureOS MCP server, add an install script · feat: offer to publish the entry to FeatureOS via MCP · fix: verify a PR exists before nudging, add portable AGENTS.md

  MCPRelated

Writer, photographer and software maker based in Japan; publishes long-form essays, walking newsletters and self-made books at craigmod.com.

• I built a better members-only Goodreads: craigmod.com/roden/115/ (in continuing my Rebuilding All The Software jag)

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Programmer, photographer and musician, best known for the Python Requests HTTP library and other Python tooling.

• pytheory-skill — Compose music from Claude Code — official PyTheory plugin marketplace

  CommitsFix upside-down ASCII tab in guitar skill example; sync v0.57.9 · Sync skills for PyTheory 0.54: cadences, secondary dominants, non-chord · Sync skills for PyTheory v0.53.x: ragas, SVG diagrams, metronome, harmony tools

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Indian software developer working with React and TypeScript; writes and publishes a newsletter at sreetamdas.com.

• tanstack-rsc-hmr-co-located-serverfn-repro — Minimal repro: TanStack Start RSC route component doesn't HMR when its file has a co-located createServerFn (root cause vitejs/vite-plugin-react#1248)

  Commitsrsbuild lane: same app under rsbuild Fast Refreshes fine — bug is vite-only · minimal repro: TanStack Start RSC route component doesn't HMR with a co-located server fn

  JavaScriptRelated

Latvian full-stack WordPress developer and course creator at WPElevator; blogs since 2007 about the open web, electronics, home automation and sustainable living.

• fair-testing — An environment for testing the FAIR Connect plugin for WordPress. Install dependencies:

  CommitsNot needed actually · Explain the exact install process · prototype

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Data scientist and machine-learning researcher; chief scientist at bitly, founder of Fast Forward Labs and Hidden Door.

• gremlins — Chaos gremlins for your code.

  CommitsUpdate README with project details and inspiration · Restructure plugin to match official Claude Code format · Use full GitHub URL in install instructions for clarity

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American open-source program lead working on WordPress; a WordPress core contributor and release lead who writes at jeffpaul.com.

• The WordPress AI plugin 0.8.0 is now available! Highlights in this release: • New Refine from Notes experiment to automatically apply editorial feedback • New AI dashboard widgets • Integration with Gutenberg Guidelines • Image Generation promoted to a stable Feature

  make.wordpress.org

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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.

• website-to-api — Claude Code plugin for reverse-engineering website APIs using Chrome browser automation

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American open-source program lead working on WordPress; a WordPress core contributor and release lead who writes at jeffpaul.com.

• This update expands editorial workflows with new experiments for Content Classification and SEO-friendly Meta Description generation, adds bulk Alt Text generation in the Media Library, and improves extensibility and reliability across the plugin. https://make.wordpress.org/ai/2026/04/10/whats-new-in-ai-0-7-0/ #WordPress #AI #OpenSource

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American open-source program lead working on WordPress; a WordPress core contributor and release lead who writes at jeffpaul.com.

• WordPress AI plugin: Content Classification

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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.

• I Built a Plugin Because Anthropic Won't Stop Shipping

  Claude Code ships updates daily. My config breaks weekly. So I wrote a plugin that cross-references release notes against my setup.

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Writer and consultant on formal methods and software correctness; author of Practical TLA+ and Logic for Programmers.

• tla-pygments — A terrible pygments plugin from a terrible human

  CommitsFix installation command to not use setuptools

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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.

• claude-review-loop — Claude Code plugin: automated code review loop with Codex

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Software engineer and educator; creator of Testing Library and of the EpicWeb.dev and EpicReact.dev courses.

• bookshelf — Build a ReactJS App workshop

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London-based front-end architect, web developer evangelist and cloud consultant; Microsoft MVP. Writes at praveen.science and answers on Stack Overflow.

• tp-icap-praveen-assignment — TP ICAP Assignment for Praveen

  CommitsUpdated links. · Updated Deploy Script. · Added GH-Pages Plugin.

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Executive coach for product leaders. Previously a partner at GV (Google Ventures) and a product manager at Google. Writes at Bring the Donuts, including a standing essential-reading list for product managers.

• Best Books for Product Managers [2026]

  Essential product management reading - Updated for 2026. There are lots of excellent books about product management and product leadership, but these are the 44 books I’d consider essential to any PM’s bookshelf. Build:…

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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.

• chrome-ai-post-detector — Chrome Plugin for identifying AI-authored posts on X

  CommitsAdd screenshot · Add README for GitHub · Score by presence not count, rebalance weights

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Software engineer at PlanetScale and creator of the vim-go plugin. Writes at arslan.io about Go, tooling, industrial design and books.

• Books I Read in 2025

  I’ve read quite a few books in 2025, and this time, instead of using Goodreads, I decided to keep a list in my personal notebook. I also wrote down the date I finished them. Books are a big part of my life. When I was v…

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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.

• nitrotype-tps — Vibe coded Chrome plugin that converts WPM in Nitrotype to TPS (tokens per second)

  CommitsUpdate README · More fixes for race page · First commit

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Writer and consultant on formal methods and software correctness; author of Practical TLA+ and Logic for Programmers.

• tla.vim — Vim plugin for TLA+ and PlusCal

  CommitsUpdate README.md

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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.

• jQuery-Timer-Plugin — A timer plugin for jQuery

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Front-end web developer at Paravel and co-host of the ShopTalk Show podcast; blogs at daverupert.com.

• FitVids.js — A lightweight, easy-to-use jQuery plugin for fluid width video embeds.

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Programmer; co-founded GitHub and was its CEO, and created the Mustache templating language and Resque.

• gem-man — RubyGems plugin to view a gem's manpage.

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Egyptian front-end developer and course creator; writes for CSS-Tricks, publishes courses on Udemy and blogs at alialaa.dev.

• Check out my new article for @css. "Managing WordPress Metadata in Gutenberg Using a Sidebar Plugin"

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Programmer and entrepreneur; co-founded GitHub and created Jekyll, Gravatar and the Semantic Versioning spec.

• fixture-scenarios — This plugin allows you to create 'scenarios' which are collections of fixtures and ruby files that represent a context against which you can run tests.

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Creator of Ruby on Rails, CTO of 37signals, and creator of Omarchy.

• asset-hosting-with-minimum-ssl — Rails plugin for picking a non-ssl asset host as often as possible

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