# GitHub repos by ko1 [Home](https://repo.masters-masters.com/en) › [ko1](https://repo.masters-masters.com/en/owners/ko1) All 5 public GitHub repos by ko1 in RepoMasters, most starred first: stars, language, tier and card for each. ## GitHub repos by ko1 5 public repos by ko1 in the catalog, most starred first. - [ko1/pretty\_backtrace · ★ 651 · Ruby · Alpha](https://repo.masters-masters.com/en/repos/ko1/pretty_backtrace) - [ko1/rubyhackchallenge · ★ 501 · Ruby · Alpha](https://repo.masters-masters.com/en/repos/ko1/rubyhackchallenge) - [ko1/allocation\_tracer · ★ 438 · C · Alpha](https://repo.masters-masters.com/en/repos/ko1/allocation_tracer) - [ko1/gc\_tracer · ★ 310 · C · Alpha](https://repo.masters-masters.com/en/repos/ko1/gc_tracer) - [ko1/yomikomu · ★ 180 · Ruby · Prototype](https://repo.masters-masters.com/en/repos/ko1/yomikomu) ## See ko1 on GitHub - [https://github.com/ko1](https://github.com/ko1) --- Data: GitHub