Productivity
4d ago
Bingo Maker
Build custom bingo cards for parties, meetings, or class.
Built with Other
A
tuning the feed…
Back to feed
View all →
Live capture0:00 / 0:10
Circuit
Watch the demo before you click
Circuit
A big-ring interval timer for HIIT, Tabata & circuits.
Circuit is an offline interval training timer that runs HIIT, Tabata, EMOM and custom circuit workouts from a big countdown ring. Set prepare, work, rest, rounds and sets with tap steppers or load a preset, then follow color-coded phases with a beep on every change and a live overall-progress bar. Built end-to-end with AI, it runs entirely in your browser with no login, saves your settings locally, and the whole single-file source is downloadable to self-host or remix.
Built with Claude CodeNo login requiredFree to tryVerified workingOpen sourceProductivity
#fitness#hiit#tabata#workout-timer#interval-timer#health
Generated launch trailer
Every build gets a 10-second trailer.
AIBuilt generated this launch kit automatically from /apps/circuit. No uploads, no editing — point us at the build and ship.
10-second trailer
ready
Thumbnail
ready
Launch copy
ready
Tags
6 generated
Get the code
Own it. Remix it. Ship it.
This launch ships its complete source as one self-contained HTML file. No build step, no backend, no strings attached.
Download
Single-file source — MIT licensed.
Download source (.html)Self-host
- 1. Download the file
- 2. Drop it on any static host (Vercel/Netlify/S3/your server)
- 3. Done — zero dependencies.
Remix with AI
Paste it into Claude, ChatGPT or Cursor together with the downloaded file.
Related launches
More like this
Watch the demo before you click.
Productivity
20d ago
TimeDock
One-click project timers with a week view and billable totals.
Built with Claude Code
Productivity
20d ago
TokenTally
Live character, word & token counts with platform limit bars.
Built with Claude Code
