GitHub - Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.
M+ 1m - Download and install the M+ 1m free font family by M+ Fonts as well as test-drive and see a complete character set.
GitLab - Create, review and deploy code together with GitLab open source git repo management software | GitLab
Bitstream Vera Sans Mono - Bitstream Vera Sans Mono Font | dafont.com
BitBucket - Bitbucket is a free code hosting site for Mercurial and Git. Manage your development with a hosted wiki, issue tracker and source code.
Inconsolata - OSX, Productivity, Design, Typography, powerline, and Fonts