WireMock : Free and Open Source tool for building mock APIs. Create stable development environments, isolate yourself from flakey 3rd parties and simulate APIs t...
human.io : A system for coordinating the activities of users via their mobile phones.
Fractal : Fractal is a tool to help you build and document web component libraries, and then integrate them into your projects.
Component (or pattern) libraries...
Dotdeb is a repository containing packages to turn your Debian boxes into powerful, stable and up-to-date LAMP servers