GitHub Repositories To Improve Your     Programming Skills 

 1. Free Programming Books : 

🔗 https://github.com/EbookFoundation/free-programming-books

2. Awesome :

 

🔗  https://github.com/sindresorhus/awesome

3. Coding Interview University :

🔗   https://github.com/kamranahmedse/developer-roadmap

 5. Public APIs :

🔗  https://github.com/public-apis/public-apis

6. Awesome Python :

🔗 https://github.com/vinta/awesome-python

7. JavaScript Algorithms :

🔗 https://github.com/trekhleb/javascript-algorithms

8. Node Best Practices :

🔗 https://github.com/goldbergyoni/nodebestpractices

9. Real World :

🔗 https://github.com/gothinkster/realworld

10. Tech Interview Handbook :

🔗 https://github.com/yangshun/tech-interview-handbook

11. Clean Code JavaScript :

🔗 https://github.com/ryanmcdermott/clean-code-javascript

12. Free For Dev :

🔗 https://github.com/ripienaar/free-for-dev

13. Awesome For Beginners :

🔗 https://github.com/MunGell/awesome-for-beginners

14. Javascript Questions :

🔗 https/github.com/lydiahallie/javascript-questions