codecrafters-io/build-your-own-x
Master programming by recreating your favorite technologies from scratch.
528 best points · 100 comments · 13 Hacker News posts · 560,523 GitHub stars · View on GitHub
Hacker News discussions
- Build Your Own X (528 points, 82 comments, by pretext, 2022-07-19)
- "Build your own X" projects (89 points, 14 comments, by gjvc, 2023-10-22)
- CodeCrafters – Build Your Own <X> repo (5 points, 0 comments, by matthberg, 2026-07-23)
- Master programming by recreating your favorite technologies from scratch (4 points, 1 comments, by gmays, 2025-02-22)
- 460k Stars on a GitHub Repo (3 points, 1 comments, by vedantnene, 2026-01-26)
- Build your own (insert technology here) (2 points, 1 comments, by sharjeelsayed, 2022-05-11)
- Master programming by recreating your favorite technologies from scratch (2 points, 0 comments, by olalonde, 2022-07-10)
- Build Your Own X (2 points, 0 comments, by sudobash1, 2022-07-13)
- Build your own X (2 points, 0 comments, by pykello, 2025-10-11)
- Most Starred GitHub Repo (2 points, 1 comments, by CafeRacer, 2025-11-07)
- Recreating your favorite technologies from scratch (2 points, 0 comments, by bilsbie, 2026-03-02)
- The first repo with 500k+ stars (2 points, 0 comments, by sarupbanskota, 2026-05-08)
- Build your favorite technologies from scratch (2 points, 0 comments, by kamphey, 2026-07-10)