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.
Nullboard - Minimalist locally-stored kanban board / task list manager.
Gantt - Create beautiful Gantt charts
Huboard - HuBoard is built from the ground up using the GitHub public API.
Elegantt for Trello - The most elegant way to manage your Trello projects
Gitify - GitHub Notifications on your desktop.
GANTTplanner - Turn your Google Calendar into a Gantt chart