CodeKeysPython typing practice
Type Python faster: colons and indentation, self., __init__, **kwargs, f-strings and snake_case. Start typing below - no sign-up.
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What makes code typing different
General typing trainers drill prose, where letters dominate. In code, symbols and casing carry much of the load. CodeKeys measures every key, symbol cluster and keyword, finds the weakest one, and generates practice that looks like the language while drilling your weak spots.
Indentation that feels right
Auto-indent after a colon, or type every level yourself.
Adapts to you
Every key and symbol is timed; your weakest one fills the next lesson until it reaches your target speed.
Real Python
PEP 8 style drills and real snippets with comprehensions, decorators, dataclasses and typing.
Private and offline
No account, no cookies, nothing leaves your browser. Install it as an app and practise offline.