Anthropic Accidentally Leaked Claude Code's Entire Source — Here's What Was Inside
Anthropic leaked Claude Code via source maps. A Bun bug, missing .npmignore, and weak release checks exposed 500k+ lines of code.
Inside the Node.js Event Loop: What Actually Blocks Your Production System
A deep technical breakdown of the Node.js Event Loop, libuv, thread pool behavior, and the real causes of production latency and blocking.
Is Node.js Single-Threaded… or Not?
Is Node.js single-threaded? Learn how V8, libuv, the event loop, and the thread pool work together inside the Node.js runtime.
Understanding Node.js’ New Signal Requirement for Security Reports
Node.js introduced a Signal requirement on HackerOne to reduce noise, improve vulnerability report quality, and support security maintainers.
January in Node.js: Releases, Security Updates, and What Actually Matters
A practical recap of what happened in Node.js in January: security updates, release signals, and what matters for teams running Node.js in production.
Node.js January 2026 Security Release: What Changed and Why It Matters
Learn what changed in the Node.js January 2026 security release, which CVEs affect you, and how to assess impact and upgrade safely in production