Regain the feel for good code
TypeRepo turns a well-made repository into typing practice. Retype it line by line, keep the stats and the sounds, and walk away with the mental map of a project you didn't write.
Own-project sequences
Hand-pick passages from a public repository. Your saved sequences stay in this browser.
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Curated sequences
A store is a closure and a set of listeners
Follow a store from its state and listeners through its React binding to its public exports.
pmndrs/zustand · 3 landmarks
How a request becomes a response
Trace a request through route registration, middleware, routing, and response construction.
honojs/hono · 9 landmarks
Repositories practitioners are typing right now
Why type code you could just read?
Real code, not exercises
Every line comes from a public repository you choose. The syntax, the structure, and the decisions are the real thing.
A mental map you did not have to draw
Most code is generated now. Typing through the landmarks of a project is the fastest way to learn where things live and why.
Playful on purpose
Speed, accuracy, and completion sounds stay. They bring you back; they never decide what you type next.