debugging
HTTP2Shell (CVE-2026-111497): pip-audit Missed Brotli. How to Check Your Stack
Also called Node2Shell: a 9.2 Brotli decoder bug in requests, httpx, Node, Bun and Envoy. Copy-paste checks, fixed versions and a workaround.
securitypythonnode
news
Deno Has One Year Left. Node Won Without a Fight.
Deno Deploy shuts down in six months and the announcement never mentions Deno KV. What's confirmed, what isn't, and the grep to run this week.
javascriptwebdevdiscuss
debugging
Why your Node.js memory keeps climbing in production (and how to find the leak)
A practical guide to diagnosing and fixing memory leaks in Node.js production services using heap snapshots, with concrete code examples.
nodedebuggingperformance
debugging
Why your fetch requests hang forever (and how to actually fix it)
Bare fetch() has no timeout, so a stalled upstream can hang your app forever. Here's how to fix it with AbortSignal.timeout and sensible retries.
javascriptwebdevdebugging
debugging
Debugging the 0.2%: When Node.js Code Fails on Alternative Runtimes
Migrating to an alternative JavaScript runtime and most of your code works? Here's how to debug the small percentage of Node APIs that don't.
javascriptnodedebugging
debugging
Your Node.js App Uses 1,000,000x More RAM Than Voyager 1. Fix It.
Debug and fix Node.js memory leaks with heap snapshots, bounded caches, and proper listener cleanup — inspired by Voyager 1's 69 KB constraint.
nodejavascriptperformance