Rich text editor (BlockNote) + drawing canvas (Excalidraw) in a browser popup Everything stored in localStorage — no server, no account, no telemetry Works offline Opens in ~200ms
Why I built it: I kept opening new tabs and typing in the URL bar as a scratchpad. That's embarrassing enough to fix. Tech stack:
Chrome Extension Manifest V3 BlockNote for rich text Excalidraw for sketches Zero backend
What I'm looking for: Honest feedback on the use case. Is "private local notepad" a real pain point or am I solving a non-problem? 193 installs with zero marketing so far — but I don't know if that's signal or noise.