The simply the best collection of library scripts
CalendR is an object oriented Calendar management library on top of PHP5.3+ Date objects. Use it to deal with all your needs for calendars and events.
A utility library that generates HTML embed tags for audio or video located on a given URL. It also parses and validates given media URLs. It currently works with 160+ services.
A JavaScript library dedicated to graph drawing, and provides a lot of built-in features, such as Canvas and WebGL renderers or mouse and touch support, to make networks manipulation on Web pages smooth and fast for the user.
ReactPHP is a low-level library for event-driven programming in PHP. At its core is an event loop, on top of which it provides low-level utilities, such as: Streams abstraction, async DNS resolver, network client/server, HTTP client/server and interaction with processes. Third-party libraries can use these components to create async network clients/servers and more.
React is a JavaScript library for building user interfaces. It makes it painless to create interactive UIs. Design simple views for each state in your application, and React will efficiently update and render just the right components when your data changes.