Good Gantt is The Best Gantt Chart for Trello where you can: - see all the boards of your Trello account and the tasks for them. You can disable what you want also. - connect your favorite time trackers and track your employees' performance right on the gantt chart. - customize the necessary columns in which your cards will be added or moved.
GitHub Visualizer - Enter user/repo and see the project visually
Gantt - Create beautiful Gantt charts
Codeology - Open-source algorithm that visualizes GitHub projects
Elegantt for Trello - The most elegant way to manage your Trello projects
Octohunt - Search to find developers in your city on Github.
GANTTplanner - Turn your Google Calendar into a Gantt chart