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CodeGuessr

Guess which popular open-source repo a random code snippet comes from

CodeGuessr works like GeoGuessr for source code. Each round shows a random snippet taken from one of the top 100 GitHub repositories by stars, and you pick the repository you think it came from. You can skip a snippet, and a game lasts ten rounds with a running score.

Play on codeguessr.vercel.app

Free · No login · Browser · Intermediate

About CodeGuessr

It rewards reading unfamiliar code for clues: imports, naming, comments and language. It suits developers who read a lot of open-source code.

It runs in the browser, is free, needs no account and is open source.

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Keyboard shortcuts

j / k
Move down / up the list (this page)
] / [
Next / previous page
o
Open the focused game
b
Save or unsave the focused game
/
Search (the home list, or the command palette elsewhere)
Ctrl K
Command palette: games, skills, pages (works even when single keys are off)
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