# GitHub repos by c42 [Home](https://repo.masters-masters.com/en) › [c42](https://repo.masters-masters.com/en/owners/c42) The public GitHub repo by c42 in RepoMasters, the trading card game of open source: stars, language, tier and card. ## GitHub repos by c42 1 public repo by c42 in the catalog, most starred first. - [c42/ruby\_primer · ★ 112 · Ruby · Prototype](https://repo.masters-masters.com/en/repos/c42/ruby_primer) ## See c42 on GitHub - [https://github.com/c42](https://github.com/c42) --- Data: GitHub