Unauthorized AI Agent Execution Code Published to OpenVSX in...
OpenVSX releases of Aqua Trivy 1.8.12 and 1.8.13 contained injected natural-language prompts that abuse local AI coding agents for system inspection a...
Japanese typing in QMK firmware
The two kinds of error
In my mind, errors are divided into two categories. Expected errors, which are part of normal operation, aren't the developer's fault, and should be handled. Unexpected errors are the developer's fault, likely indicate a bug, and are allowed to crash.
同時接続数30万超のチャットサービスのメッセージ配信基盤をRedis Pub/SubからRedis Streamsにした話
この記事は、合併前の旧ブログに掲載していた記事（初出：2023年9月5日）を、現在のブログへ移管したものです。現時点の情報に合わせ、表記やリンクの調整を行っています。Overview30万を超える同時...
How to Kill the Code Review
Human-written code died in 2025. Code reviews will die in 2026.
Switch to Claude without starting over | Claude
Transfer your preferences, projects, and context from other AI providers into Claude. Switch without losing what makes your AI useful.
The Current State of Content Negotiation for AI Agents (Feb 2026)
Only 3 of 7 major AI agents request markdown via the Accept header. Learn which agents support content negotiation, why it cuts tokens by 99%, and how to make your site agent-friendly.
Expanding Programmatic Access to 1Password | 1Password
Learn about two new developer features: Programmatic, read-only access to 1Password Environments, and desktop authentication for our SDKs.
3値論理
三値論理,SQL,データベース
Micro Frontends: When They Make Sense and When They Don’t
Microservices solved a real problem on the backend: independent deployability, team autonomy, scaling individual pieces. So naturally…
Dictionary Compression is finally here, and it's ridiculously good
Dictionary compression could completely change how applications send data over the web. It's recently gained broad support, and offers absurd real-world...
How to Create a Multi-Directory Route Organization in React Router by sergiodxa
The blog of sergiodxa
React Router Loaders and Actions as Integration Points
Test your business logic, not your loaders and actions. Treat them as integration points and avoid mocking nightmares.
How I used Cursor to Migrate Frameworks
I upgraded kentcdodds.com from Remix v2 to React Router v7 in a day with over 17k lines of code changed. Here's how I did it.
Next.js by Vercel - The React Framework
Next.js by Vercel is the full-stack React framework for the web.
Guillermo Rauch on X: "I started the @nextjs you know today from a 𝚁𝙴𝙰𝙳𝙼𝙴.𝚖𝚍 specification. That was the singular commit that set it on the trajectory you see today. We proceeded to furiously write code for weeks as we saw a unique window to disrupt the React ecosystem, which primarily https://t.co/njx0FmgeIR" / Twitter
We proceeded to furiously write code for weeks as we saw a unique window to disrupt the React ecosystem, which primarily
Virtual Scrolling for Billions of Rows — Techniques from HighTable
Unicode Explorer using binary search over fetch() HTTP range requests
Here's a little prototype I built this morning from my phone as an experiment in HTTP range requests, and a general example of using LLMs to satisfy curiosity. I've been …
Vercel Queues
Durable event streaming for serverless. Publish messages to topics and process them reliably with managed consumer groups, automatic scaling, and built-in retries.
Fav tech museums
A photo essay of 20-something best tech museums I’ve been to… and three bad ones
10日間のインターンでk8s Self-hosted Runnerを構築し社内のCI/CD基盤を新たに整備した話 - エムスリーテックブログ
はじめまして！ 2026年の2月後半に10日間、エムスリーのAI・機械学習チームでインターンをしていた竜です。 この記事では、セルフホストされた社内のCI/CD基盤を新しく構築し、その上で弊チームにおいてデプロイ時間を約半分短縮した事例について紹介します。 合わせて、1人の学生の視点から見たエムスリーの雰囲気であったり…
Hoard things you know how to do - Agentic Engineering Patterns - Simon Willison's Weblog
Introducing gzpeek, a tool to parse gzip metadata
gzip streams contain hidden metadata, like the operating system that did the compression. I built gzpeek, a tool to read this metadata.
The React Foundation: A New Home for React Hosted by the Linux Foundation – React
The library for web and native user interfaces
Creating Query Abstractions
Building reusable abstractions on top of libraries that rely on type inference can be deceptively difficult, which is why we need better ways to build those abstractions ...
OpenAPI TypeScript
🌀 OpenAPI to TypeScript codegen. Production-ready SDKs, Zod schemas, TanStack Query hooks, and 20+ plugins. Used by Vercel, OpenCode, and PayPal.
Schema-Driven Forms in React: Practical Guide
Learn how to define forms as data, manage logic in JSON, and build scalable React forms using SurveyJS.
yoopta-editor/Yoopta-Editor: Build Notion-like, Craft-like, Coda-like, Medium-like editors with Yoopta
Build Notion-like, Craft-like, Coda-like, Medium-like editors with Yoopta - yoopta-editor/Yoopta-Editor
Yoopta Editor | Headless Rich Text Editor for React
Free, open-source headless rich text editor for React. 20+ block plugins, drag & drop, full API. Build in minutes.
Navigation API - a better way to navigate, is now Baseline Newly Available | Blog | web.dev
The Navigation API is now Baseline Newly available, providing a better way to handle navigation in single-page applications.