18 useful GitHub repositories every developer should bookmark

18 useful GitHub repositories every developer should bookmark
1. free-programming-books A huge list of freely available programming books.
https://github.com/EbookFoundation/free-programming-books

2. coding-interview-university A complete computer science study plan to become a software engineer.
https://github.com/jwasham/coding-interview-university

3. awesome Awesome lists about all kinds of interesting topics.
https://github.com/sindresorhus/awesome

4. developer-roadmap Up-to-date roadmap to becoming a developer.
https://github.com/kamranahmedse/developer-roadmap

5. javascript-algorithms Algorithms and data structures implemented in JavaScript with explanations and links.
https://github.com/trekhleb/javascript-algorithms

6. node-best-practices The Node.js best practices list.
https://github.com/goldbergyoni/nodebestpractices

7. tech-interview-handbook Curated coding interview preparation materials for software engineers.
https://github.com/yangshun/tech-interview-handbook

8. project-based-learning A curated list of project-based tutorials.
https://github.com/practical-tutorials/project-based-learning

9. 30-seconds-of-code Short JavaScript code snippets for all your development needs
https://github.com/30-seconds/30-seconds-of-code

10. free-for-dev A list of SaaS, PaaS, and IaaS offerings that have free tiers.
https://github.com/ripienaar/free-for-dev

11. javascript-questions A long list of advanced JavaScript questions, and their explanations.
https://github.com/lydiahallie/javascript-questions

12. design-resources-for-developers A list of resources from stock photos, web templates, to frameworks, libraries, and tools.
https://github.com/bradtraversy/design-resources-for-developers

13. app-ideas A Collection of application ideas that can be used to improve your coding skills.
https://github.com/florinpop17/app-ideas

14. build-your-own-x Master programming by recreating your favorite technologies from scratch.
https://github.com/codecrafters-io/build-your-own-x

15. realworld See how the exact same Medium clone is built using different frontends and backends.
https://github.com/gothinkster/realworld

16. public-apis A collective list of free APIs for use in software and web development.
https://github.com/public-apis/public-apis

17. system-design-primer Learn how to design large-scale systems. Prep for the system design interview.
https://github.com/donnemartin/system-design-primer

18. the-art-of-command-line Master the command line, all in one page.
https://github.com/jlevy/the-art-of-command-line