GitHub is now popular enough for other companies to start building services around it. One of the latest projects that aims to make working with GitHub faster and easier is ZenHub. With ZenHub, teams get a project management service that is deeply integrated with GitHub and provides them with Trello-like drag-and-drop task boards, easy uploads for any type of file (GitHub’s interface only allows image file uploads by default) and +1 buttons for providing quick feedback about commits, pull requests, suggestions and comments.