# GitHub repos by Jack47 [Home](https://repo.masters-masters.com/en) › [Jack47](https://repo.masters-masters.com/en/owners/Jack47) The public GitHub repo by Jack47 in RepoMasters, the trading card game of open source: stars, language, tier and card. ## GitHub repos by Jack47 1 public repo by Jack47 in the catalog, most starred first. - [Jack47/hack-SysML · ★ 520 · Emacs Lisp · Alpha](https://repo.masters-masters.com/en/repos/Jack47/hack-SysML) ## See Jack47 on GitHub - [https://github.com/Jack47](https://github.com/Jack47) --- Data: GitHub