Transcribe Open-Source Code
Trace the art
in your fingers.
A typing PWA for real open-source code. We only use snippets from projects with MIT / Apache-2.0 / BSD licenses — so every character you trace respects someone's work, and gets you closer to writing like them.
1v1 Duels
Get matched against someone near your rating. Glicko-2 keeps it fair — no tiers, just numbers.
Rooms up to 4
Share a room code. Lobby chat, roulette language pick, no rating change — casual by design.
Open-Source Only
Author, repo, commit SHA, file path, and full license shown on every result. Always.
JavaScript
TypeScript
Python
Go
Rust
Ruby
PHP
Elixir
C
C++
C#
Kotlin
Swift
Scala