» Tag
nodejs
35 postsScriptc by Vercel compiles TypeScript straight to native, no JS engine
Vercel's scriptc compiles real TypeScript into native binaries with no JS engine, matching Node byte-for-byte while cutting startup time and memory use.
Fixing JavaScript Observability Without Monkey-Patching
Sentry engineers are pushing Node's TracingChannel API into pg, mysql2, and redis to replace fragile JavaScript APM monkey-patching.
nibble: Diagnose and Fix Redis Memory Waste, No Install Required
nibble diagnoses and fixes Redis memory waste with zero install, claiming an 8.6x memory reduction backed by transparent, documented benchmarks.
CommitBrief — AI code reviews, right in your terminal
A provider-agnostic, local-first CLI that reviews your staged changes, a historic range, or a whole GitHub pull request. Zero telemetry, no server. Free and open source.
commitbrief.comWhy Node.js Can't Be Hardened Against Prototype Pollution
Node.js security reports on prototype pollution gadgets are symptoms, not bugs. The real fix belongs at the application boundary, not in core.
Instagui turns any CLI tool into a web GUI instantly
Instagui runs via npx and parses a CLI's --help output with AI to auto-generate a local web form, letting you run tools like ffmpeg without memorizing flags.
A Test-Matrix Approach to Debugging JavaScript Regular Expressions
A four-axis test-matrix method for debugging JavaScript regex bugs involving Unicode, flags, capture groups, and RegExp state.
Node.js: The Runtime That Changed Backend Development
A deep look at Node.js's non-blocking event loop, the npm ecosystem, and how it solved the C10K problem — plus when to use it and when to avoid it.
A Memory-Bounded HTML-to-PDF Architecture for Bursty Workloads
How a solo-built PDF service uses a Postgres-backed queue and streaming Chromium renders to cap memory use regardless of document size.
Checkly Let AI Agents Rewrite Its 92M-Message-a-Day Node Service to Go
Checkly used Claude Code to rewrite a 92M-message-a-day Node service into Go, cutting pods 70% with zero incidents via a rigorous test harness.
Why Cursor Keeps Writing Command Injection Bugs (CWE-78)
AI code editors like Cursor generate exec() calls with interpolated user input, creating CWE-78 command injection bugs. The fix: execFile/spawn with argument arrays.