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codecrafters-io / build-your-own-x

Master programming by recreating your favorite technologies from scratch.

Markdown 488,264 45,995 Updated Feb 21, 2026

OAI / OpenAPI-Specification

The OpenAPI Specification Repository

Markdown 30,947 9,169 Updated Apr 6, 2026

alexandresanlim / Badges4-README.md-Profile

:octocat: Improve your README.md profile with these amazing badges.

Markdown 13,042 1,671 Updated Mar 27, 2026

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