TabKan - An extension that turns your tab groups into a Kanban board

I had a chronic 40+ tab problem. Chrome's tab groups helped a little, but the groups don't persist across sessions, you can't search them, and there's no way to add context to a tab beyond its title. So I built TabKan. It takes your native Chrome tab groups and turns them into a full-page Kanban board — drag tabs between columns, attach notes/tags/to-dos to any tab, search across everything, and save entire workspaces as named sessions you can restore later. A few things I'm proud of: No account, no sign-up — install and go Fully local — nothing leaves your machine No analytics or tracking — zero telemetry MIT licensed — read every line if you want It also has a side panel mode if you want the board next to whatever you're reading. Still early — would love honest feedback, especially around the drag-to-Chrome sync (moving a card moves the real tab) and whether the session save/restore flow makes sense.