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.

Nomad List - Find the best place to ❤️ live, 👩‍💻 work, and 💃 play

GitLab - Create, review and deploy code together with GitLab open source git repo management software | GitLab

Claire - A new intuitive way to compare and book flights

BitBucket - Bitbucket is a free code hosting site for Mercurial and Git. Manage your development with a hosted wiki, issue tracker and source code.

TripActions - TripActions is the corporate travel management company that helps you control costs and keep employees happy.