Common Notes extension adds fact-check annotations to any article or YouTube video
NathanpmYoung · x · 2026-11-13
Nathan Young released Common Notes, a browser extension (Chrome and Firefox) that overlays claim-and-context annotations on any web article or YouTube video. A sample note corrects Slate Star Codex's claim that New York banned geothermal devices: the state never banned them — since 2019 its environmental agency required written consent from every property owner within 745 feet, which ended Shelter Island's town program in 2020.
More from Apps
- Google ships A2UI 1.0: an open protocol for generative, native agent UIs — rseroter · 2026-11-13
- Krea demos 'Agentic Editing' to SF growth crowd, calling it Cursor moment for creative work — angrypenguinPNG · 2026-11-13
- A free, customizable lab ordering app built on one Google Sheet and Apps Script — anshulkundaje · 2026-11-13
- Dev gives up on Claude Projects: 'requires too much from the user' — msg · 2026-11-13
- Amplitude launches Wave to close the build-ship-learn loop, framed via Boyd's OODA — EXM7777 · 2026-11-13
- Concentrate AI launches first HIPAA-compliant AI gateway for healthcare — Aiden_Tech_Ai · 2026-11-13