Hindsight by Osman

Hindsight silently records browser activity in the background — network requests, console errors, user actions — so when something breaks, you can scrub back through exactly what just happened and share a complete, faithful bug report. Like having DevTools open before you knew you needed it.

Privacy-first by design
- No backend, no signup, no telemetry. The extension makes zero outbound requests of its own.
- Everything is stored locally in your browser; data leaves your machine only when you click share/export.
- Sensitive values (Authorization, Cookie, API keys, credit cards, national IDs) are masked at capture time, before anything is written to storage.

What it captures
- fetch / XMLHttpRequest, page navigations, console errors
- Clicks, form changes, WebSocket frames
- Screenshots on error, recording mode for step-by-step repros

Share anywhere
- One-click bug reports to Slack / Discord / Teams webhooks, GitHub Issues, or email
- Standalone HTML replay bundle and ZIP export

Open source (MIT) — https://github.com/osmnnl/hindsight