Kissflow - Kissflow is a workflow tool & business process workflow management software to automate your workflow process. Rated #1 cloud workflow software in Google Apps Marketplace.
GitHub Visualizer - Enter user/repo and see the project visually
Process Street - Create beautiful rich process documents in a simple to follow checklist format. Fast, free and incredibly simple to use.
Codeology - Open-source algorithm that visualizes GitHub projects
Pipefy - Pipefy is a process management software that empowers anyone to create and automate efficient workflows on their own without code.
The GitHub Matrix Screensaver - Latest commits from GitHub visualized Matrix-style