iso-bench: Isolated benchmarks to avoid optimization pollution

We Built the Worlds Fastest VIN Decoder and Built an Automotive Marketplace - 2025 Review

ZenDB - Define Zod tables. Write raw SQL. Get typed objects.

TIL the Web Speech API exists and it’s way more useful than I expected

155-byte DOM runtime β€” zero deps, hook-style state & render (Qyavix)

I updated my npm-threat-hunter to detect the Shai-Hulud 2.0 attack. 25,000+ repos infected. It's still spreading.

How we built the world's fastest VIN decoder

Ever wondered how JS with a single thread can still handle tons of async work, UI updates, promises, timers, network calls and still feel smooth?

loro-extended: A toolkit for building local-first applications and multi-agent systems with Loro

Interactive Sorting Algorithm Visualizer

Show HN: BlazeDiff v2 – Fastest image diff with native binary and SIMD

just finished a book on how javascript works, would love your feedback!

NextJS Security Vulnerability

How We Balanced Camera Quality and Bandwidth in Our Scren-sharing App

I built a real-time ASCII camera in the browser (60 FPS, Canvas, TypeScript)

Props for Web Components

Next JavaScript app is hacked, you just don't know it yet

Targeting by Reference in the Shadow DOM

How Websites can Detect Vision-Based AI Agents like Claude Computer Use and Open AI Operator

How to Cultivate an Open-source Platform for learning Japanese from scratch

Anthropic Acquires Bun: Supercharging Claude Code's $1 Billion AI Coding Revolution

Tiny, types-first schema validation for TypeScript

I built a serverless file converter using React and WebAssembly (Client-Side)

A blazing-fast, type-safe, and lazy data processing library for TypeScript & JavaScript.

Is anyone using SolidJs in production? What's your experience like?

I was wrong about typescript part 1

Two New React 19 Vulnerabilities - two important vulnerabilities in React, Next.js, and other frameworks that require immediate action (neither of these new issues allow for Remote Code Execution)

Built a JavaScript-first AI agent framework + one-click deployment β€” looking for feedback

PowerShell's curl runs JavaScript code with system access

Optique 0.8.0: Conditional parsing, pass-through options, and LogTape integration

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