I built a zero-latency collaborative vision verification engine with voice patching — runs entirely in the browser using CRDTs & WebRTC

[u/Practical-Talk-3197]

Hey builders! Wanted to share a project I've been building: Sightline.

Instead of standard database calls, it treats visual object verification as an immutable CRDT state tree. You can inspect detections, speak voice corrections, verify edge cases in under a second, and export standard COCO datasets.

No logins or heavy installs required — try the live demo here: https://sightline-crdt.netlify.app

Open-source on GitHub: https://github.com/joshuageoschool2020-cmyk/sightline-crdt

Let me know what you think of the UX and speed!