Bookmarks

AIエージェントが最適化プログラミングコンテストで初優勝

head/tail for structured data - summarize/preview JSON/YAML and source code - kantord/headson

A powerful todo list application for the console, using the todo.txt format. - topydo/topydo

Zedis: A blazing-fast, native Redis GUI built with Rust and GPUI. - vicanso/zedis

pgpm - A Postgres Package Manager for Modular Postgres Development. Modern CLI for modular PostgreSQL development with reusable database packages, deterministic migrations, recursive dependency resolution, tag-aware versioning, and turnkey module-first workspaces.

Open Responses documentation overview.

Contribute to openresponses/openresponses development by creating an account on GitHub.

Automating the full lifecycle of 'quick' requests with Claude Code slash commands

Thoughts on the useOptimistic hook that was introduced in React 19

2011年1月16日に開始したJSer.infoは、2026年1月16日で15周年を迎えました🎉

カケハシでの社内講演に、さくらインターネット株式会社の藤原俊一郎氏（@fujiwara）をお招きしました。「パフォーマンスチューニングのために普段からできること」というタイトルで、具体的な失敗談や現場の思考プロセス、そしてチューニングの本質についてお話しいただきました。 社内向けの場ではありましたが、貴重なお話をお伺い…

romgrk's personal blog

Compound Components are great, but should be type-safe. No, this isn't about the children prop ...

Steal any component from a production React website without source code - using React Fiber and LLMs to reconstruct working components.

Streaming JSON in just 200 lines of JavaScript / I was continueing my exploration of React server components when I stumbled upon on this article about progressive JSON. Dan Abramov describes a technique for streaming JSON from a server to a client in chunks, allowing the client to start rendering parts of the data before the entire payload has been received. This can significantly improve perceived performance, especially for large datasets. So, I started wondering how much of an effort it would be to implement something like that. It turned out a fun exercise, and I ended up with a small (200loc) library called Streamson. So, this post is about how I built it.

Use promises to provide data from Server Components to the client tree, without blocking the rest of the page.

We've encapsulated 10+ years of React and Next.js optimization knowledge into react-best-practices, a structured repository optimized for AI agents and LLMs.

👾 The lightest signal library. Contribute to stackblitz/alien-signals development by creating an account on GitHub.

What’s one of the biggest challenges with using AI for QA? It’s the lack of programmability. We set out to find a solution by pairing Playwright MCP with several different LLM models. Find out where we landed.

OpenAI is partnering with Cerebras to add 750MW of ultra low-latency AI compute to our platform.

Markdown Reference This document is the comprehensive reference for Markdown support in RDoc. It covers all syntax, extensions, and formatting option

RDoc has always supported Markdown as a markup language. But its support was buggy and lacks documentation. After a year of addressing various related issues, I was able to rewrite a doc for it. I think we'll soon be able to migrate from RDoc to Markdown. https://ruby.github.io/rdoc/doc/markup_reference/markdown_md.html

I'm routinely asked about "automatic N+1 solving" libraries for Rails, which essentially try to manipulate `includes()` calls for you. I don't recommend them. IME, missing `includes` is only ~10% of the actual N+1s I see in the wild. And, includes() isn't always optimal!

The most advanced agentic coding model for professional software engineering and defensive cybersecurity.

Contribute to vercel-labs/agent-skills development by creating an account on GitHub.

New from Anthropic today is Claude Cowork, a “research preview” that they describe as “Claude Code for the rest of your work”. It’s currently available only to Max subscribers ($100 …

Minith Primus. Contribute to textonly/git-prime development by creating an account on GitHub.

A blog about making culture. Since 1999.