for engineers who prompt coding agents
Your agent reads in milliseconds. Your prompts should not take minutes.
An AI coach times every key, finds the finger that slows you, and writes your next drill from real prompts.
Free to try. Built for a laptop or desktop keyboard. Guest stats stay in your browser tab.
Drills that chase your weak keys
Every keystroke is timed and scored. The next drill leans on the keys you miss and the reaches you hesitate on.
Practice text that sounds like a prompt
You train on words you type all day to an agent: refactor, test, handler, schema, rename.
AI that explains the drill
The AI reads your slips, writes the next paragraph, and tells you in one line which finger to fix.
How it works
- 1TypeStart with a warm-up. No sign-up, no setup.
- 2SeeFind which keys slow you down and which keys you press instead.
- 3TrainEach drill targets them, until your fingers find them without a look.
Your next prompt, with ten fingers.
Launch the appWhy type when I can talk to my agent?
Voice is great for long asks. Typing wins for the quick fix, the late-night diff and the open-plan office where talking out loud is not an option.
Practice needs a real keyboard.