WireMock : Free and Open Source tool for building mock APIs. Create stable development environments, isolate yourself from flakey 3rd parties and simulate APIs t...
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...
YunoHost : YunoHost is a server operating system aiming to make self-hosting accessible to everyone.
Postal : Postal is a complete and fully featured mail server for use by websites & web servers. Think Sendgrid, Mailgun or Postmark but open source and ready f...
Sympl : Sympl is a collection of open-source scripts and templates which allow you to automatically and efficiently configure your website and email on a virt...
websocketd is the WebSocket daemon
It takes care of handling the WebSocket connections,
launching your programs to handle the WebSockets,
and passing messages between programs and web-browser.