Apps / Task manager
A task manager that stays out of the way.
Fast, minimal to-do list that works without an account, syncs when you sign in, and keeps working offline.
What it does
Tenziki Tasks
- 01
No account needed
Open it and start typing. Tasks are saved in the browser. Sign in with Google later and everything moves into the account on first sign-in.
- 02
Syncs across devices
Signed in, your list is the same on every device. Open tabs and devices pick up each other’s changes automatically.
- 03
Works offline
Installable as an app. Changes made offline are queued, survive a reload, and are sent in order when you’re back online.
- 04
Organise it your way
Categories, priorities, real due dates, autosaved notes, search and filters, light and dark themes.
- 05
Safe deleting
Deleting moves a task to Deleted, with Undo. Restore it or delete it for good; anything left there is removed after 30 days.
- 06
Keyboard first
Press N anywhere to add a task. Arrow keys move between the filter tabs. Export the lot as JSON from the footer.
Under the hood
- Front end
- React 19, Vite, Tailwind 4, Framer Motion
- Back end
- Cloudflare Worker with a D1 database
- Sign-in
- Google. Sessions are signed, last 30 days, and are revoked on the server when you sign out
- Privacy
- Every query is scoped to the signed-in user. Strict Content-Security-Policy, HSTS
- Limits
- 3,000 tasks per account, including Deleted
Shortcuts
- N
- New task
- ← →
- Move between filter tabs
- Click
- Open a task’s notes
- Double-click
- Rename a task