Hey Product Hunt! 👋 I’m Muhammad, solo founder of SnapTrace (https://snaptrace.space). Like many developers building on the Next.js App Router, I was frustrated with legacy error trackers. Traditional SDKs inject 100KB–150KB+ of minified JavaScript, directly degrading mobile Core Web Vitals (INP score). Even worse, traditional dashboards force you to dig through 40 lines of minified stack traces across 12 tabs when all you want to do is fix the code. In 2026, we code with Cursor and Claude Code. We don’t need an enterprise monolith; we need an instant, contextual prompt to patch bugs in our editor. We built SnapTrace with a strict performance budget: • Featherweight SDK: <3.4KB gzipped (0.0ms UI blocking via native navigator.sendBeacon). • 1-Click AI Export: Formats incidents into pre-packaged markdown prompts ready to paste directly into Cursor, Claude Code, or Copilot. • On-Device PII Masking: Passwords, bearer tokens, and credit cards are scrubbed client-side before network transit. • 60-Second Loop Throttling: Collapses runaway React re-renders ([x50] crash storms) into a single notification. • Official NPM package live: `npm i snaptrace` We also built an open interactive sandbox where you can fire test crashes and inspect the sub-40ms telemetry in real time: 👉 https://snaptrace.space/demo We include a free starter tier for all builders. I’d love to hear your feedback on the lightweight architecture, the Cursor export, and how you currently triage production errors!

SnapTrace

Real-time error tracking. Built for AI coders & modern apps.

Real-time error tracking. Built for AI coders & modern apps.