GitHub repositories to improve your programming skills.

1. Free Programming Books
Freely available programming books.
167k
Repo: https://github.com/EbookFoundation/free-programming-books
Freely available programming books.
167k

Repo: https://github.com/EbookFoundation/free-programming-books
2. Awesome
Awesome lists about all kinds of interesting topics.
148k
Repo: https://github.com/sindresorhus/awesome
Awesome lists about all kinds of interesting topics.
148k

Repo: https://github.com/sindresorhus/awesome
3. Coding Interview University
A complete computer science study plan to become a software engineer.
144k
Repo: https://github.com/jwasham/coding-interview-university
A complete computer science study plan to become a software engineer.
144k

Repo: https://github.com/jwasham/coding-interview-university
4. Developer Roadmap
Roadmap to becoming a web developer in 2020.
138k
Repo: https://github.com/kamranahmedse/developer-roadmap
Roadmap to becoming a web developer in 2020.
138k

Repo: https://github.com/kamranahmedse/developer-roadmap
5. Public APIs
A collective list of free APIs for use in software and web development.
102k
Repo: https://github.com/public-apis/public-apis
A collective list of free APIs for use in software and web development.
102k

Repo: https://github.com/public-apis/public-apis
6. Awesome Python
A curated list of awesome Python frameworks, libraries, software, and resources.
89.9k
Repo: https://github.com/vinta/awesome-python
A curated list of awesome Python frameworks, libraries, software, and resources.
89.9k

Repo: https://github.com/vinta/awesome-python
7. JavaScript Algorithms
Algorithms and data structures implemented in JavaScript with explanations and links to further readings.
87.4k
Repo: https://github.com/trekhleb/javascript-algorithms
Algorithms and data structures implemented in JavaScript with explanations and links to further readings.
87.4k

Repo: https://github.com/trekhleb/javascript-algorithms
8. Node Best Practices
The Node.js best practices list.
55.8k
Repo: https://github.com/goldbergyoni/nodebestpractices
The Node.js best practices list.
55.8k

Repo: https://github.com/goldbergyoni/nodebestpractices
9. Real World
“The mother of all demo apps” — Exemplary fullstack http://Medium.com clone powered by React, Angular, Node, Django, and many more.
50.9k
Repo: https://github.com/gothinkster/realworld
“The mother of all demo apps” — Exemplary fullstack http://Medium.com clone powered by React, Angular, Node, Django, and many more.
50.9k

Repo: https://github.com/gothinkster/realworld
10. Tech Interview Handbook
Materials to help you rock your next coding interview.
47.4k
Repo: https://github.com/yangshun/tech-interview-handbook
Materials to help you rock your next coding interview.
47.4k

Repo: https://github.com/yangshun/tech-interview-handbook
11. Clean Code JavaScript
Clean Code concepts adapted for JavaScript.
42.3k
Repo: https://github.com/ryanmcdermott/clean-code-javascript
Clean Code concepts adapted for JavaScript.
42.3k

Repo: https://github.com/ryanmcdermott/clean-code-javascript
12. Free For Dev
A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev.
41.4k
Repo: https://github.com/ripienaar/free-for-dev
A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev.
41.4k

Repo: https://github.com/ripienaar/free-for-dev
14. Awesome For Beginners
A list of awesome beginners-friendly projects.
26.1k
Repo: https://github.com/MunGell/awesome-for-beginners
A list of awesome beginners-friendly projects.
26.1k

Repo: https://github.com/MunGell/awesome-for-beginners
15. Javascript Questions
A long list of (advanced) JavaScript questions, and their explanations.
26k
Repo: https://github.com/lydiahallie/javascript-questions
A long list of (advanced) JavaScript questions, and their explanations.
26k

Repo: https://github.com/lydiahallie/javascript-questions
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