A walkthrough of debugging high memory usage in a Node.js service running on a small VPS, with three concrete fixes that added up to a 40% RSS reduction.
Native modules silently break when you switch JavaScript runtimes. Here's how to diagnose ABI mismatches and rebuild safely without losing a weekend.
We moved our production API from Node.js to Bun. Some things broke, some got 3x faster. Heres the honest breakdown.
Fix broken builds from dependency rot when revisiting old projects. Step-by-step debugging guide for stale Node.js and Python dependencies.
