The Best Open-Source Repos, Ranked

codecrafters-io/build-your-own-x

by codecrafters-io

Master programming by recreating your favorite technologies from scratch.

awesome-list free programming tutorial-code

513,892 48,686

Learn & Guides GitHub

sindresorhus/awesome

by sindresorhus

😎 Awesome lists about all kinds of interesting topics

awesome awesome-list lists resources

474,474 35,361

Learn & Guides GitHub

freeCodeCamp/freeCodeCamp

by freeCodeCamp

freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.

careers certification community curriculum

446,563 44,874

Learn & Guides GitHub

public-apis/public-apis

by public-apis

A collective list of free APIs

api apis dataset development

440,631 48,281

Dev Tools GitHub

EbookFoundation/free-programming-books

by EbookFoundation

:books: Freely available programming books

books education hacktoberfest list

390,045 66,439

Learn & Guides GitHub

openclaw/openclaw

by openclaw

Your own personal AI assistant. Any OS. Any Platform. The lobster way. 🦞

ai assistant crustacean molty

377,922 79,035

Self-Hosted Apps GitHub

nilbuild/developer-roadmap

by nilbuild

Interactive roadmaps, guides and other educational content to help developers grow in their careers.

angular-roadmap backend-roadmap blockchain-roadmap computer-science

356,689 44,192

Learn & Guides GitHub

donnemartin/system-design-primer

by donnemartin

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

design design-patterns design-system development

352,474 56,654

Learn & Guides GitHub

jwasham/coding-interview-university

by jwasham

A complete computer science study plan to become a software engineer.

algorithm algorithms coding-interview coding-interviews

351,061 83,399

Learn & Guides GitHub

vinta/awesome-python

by vinta

An opinionated list of Python frameworks, libraries, tools, and resources

awesome collections python python-frameworks

302,213 28,056

Dev Tools GitHub

awesome-selfhosted/awesome-selfhosted

by awesome-selfhosted

A list of Free Software network services and web applications which can be hosted on your own servers

awesome awesome-list cloud free-software

298,302 13,893

Self-Hosted Apps GitHub

996icu/996.ICU

by 996icu

Repo for counting stars and contributing. Press F to pay respect to glorious developers.

276,274 20,828

Learn & Guides GitHub