Bookmarks

A test of the `modern-web-guidance` skill against a real React app, to see whether it actually catches stale frontend patterns and surfaces current best practices.

2026-07-23 「AI DevEX Conference 2026」の登壇資料です。

こんにちは。ファインディ株式会社でプリンシパルエンジニアをしている戸田です。普段は開発組織のAI推進を専任で担当しています。 生成AIが開発現場に入り込むようになり、Claude CodeやGitHub Copilotなどのエージェント型ツールも一般的になってきました。 その一方で、「AIを導入したのに、思ったほど速く…

Writing code in 2D: a spatial programming language with vertical operands, quantum uncomputation puzzles, and a 3-bit adder in a single 2D expression.

Open weight AI can expand access, strengthen competition, improve security, and help sustain American AI leadership.

Contribute to perplexityai/perplexity-cli development by creating an account on GitHub.

Stop babysitting your coding agents. OneCLI gates and blocks risky actions, and keeps keys in the vault. Open-source, runs in one Docker container.

Behavioral differences and prompting patterns for Claude Opus 5, covering response verbosity, agentic narration, task scoping, subagent delegation, self-correction, and output artifacts when thinking is disabled.

We removed over 80% of Claude Code's system prompt for more advanced models. How to apply the lessons we learned to your own context engineering in Claude Code and with your own agents.

A cross-platform desktop All-in-One assistant for Claude Code, Codex, OpenCode, OpenClaw, Grok Build & Hermes Agent. Only official website: ccswitch.io - farion1231/cc-switch

Mac presence lock with local camera processing, Apple Watch proximity, and built-in walk and eye-rest coaching.

A guide to preventing Postgres from toppling over.

A fast, accessible React data table with sorting, pagination, row selection, expandable rows, and theming. Zero peer dependencies. Working table in 10 lines.

A responsive table library with built-in sorting, pagination, selection, expandable rows, and customizable styling. - jbetancur/react-data-table-component

The React framework for Linux. Build GTK4 and Adwaita apps in TypeScript and React. - gtkx-org/gtkx

Write declarative JSX. GTKX renders it to GObject instances, powered by a native Rust core.

It is by no means the gravest linguistic crime of the React epoch, but 'state management' grates like nails on chalkboard. The most popular tools in this space simply do not manage state, they merely propagate it; React very much included. This leads to confusion and low-quality products. Thankfully, better alternatives exist. They all add the dimension of time, and we can distinguish more useful tools by how they handle conflicts.

The open source message queue for Redis, trusted by thousands of companies processing billions of jobs every day. Available for Node.js, Bun, Python, Rust, Elixir, and PHP.

Build a reliable Node.js background job queue with BullMQ and Redis, including workers, retries, backoff, progress, concurrency, and idempotency.

Powerful ESLint rules for package.json. Contribute to sindresorhus/eslint-package-json development by creating an account on GitHub.

A CDN caching bug on RubyGems.org could hand one account’s API key to another person for up to an hour. If you signed in to RubyGems.org with a gem client older than v3.2.0, your key could have bee...

Checking whether you've seen something before usually means storing everything you've seen. A Bloom filter does it in about ten bits per item and can only be wrong in one direction. This post builds from a single bit to the structure RocksDB and Cassandra use to skip disk reads.

Safely letting agents run free in yolo mode.

Inference-first static analysis for Ruby. Contribute to rigortype/rigor development by creating an account on GitHub.

Code style checking for Minitest files. Contribute to rubocop/rubocop-minitest development by creating an account on GitHub.

A request/response rewriting HTTP proxy. A Rack app. - ncr/rack-proxy

Package httpretty prints the HTTP requests you make with Go pretty on your terminal. - henvic/httpretty

Coding agents that produce visual output need a way to look at what they made. For web work that means headless Chrome, and headless Chrome is genuinely…

Contribute to nyblnet/bento development by creating an account on GitHub.