The simply the best collection of API scripts
Makes simple clientside form validation easy with plenty of customization options. Bundled with a useful set of validation methods, including URL and email validation, while providing an API to write your own methods.
A PHP client library for accessing Google APIs. The Google API Client Library enables you to work with Google APIs such as Google+, Drive, or YouTube on your server.
Code samples for YouTube APIs, including the YouTube Data API, YouTube Analytics API, and YouTube Live Streaming API. The repo contains language-specific directories that contain the samples.
The library provides a Office365 client for PHP applications. It allows to performs CRUD operations againts Office 365 resources via an REST/OData based API.
ProcessWire is a free PHP content management system and framework (open source CMS/CMF). It provides a powerful template system, an open source jQuery-inspired API and built-in user management. Lots of modules readily available.
A jQuery plugin that adds advanced interactive controls to any HTML table. Displays data from almost any data source, on-the-fly filtering, Ajax auto loading of data, hidden columns, scrolling options, and jQuery UI ThemeRoller support. Extensive plug-in support (sorting, editing, type detection, API functions, pagination, filtering) and more.
Velocity is an animation engine with the same API as jQuery's $.animate(). It works with and without jQuery. It's incredibly fast, and it features color animation, transforms, loops, easings, SVG support, and scrolling.
Tram takes CSS transitions and defines them in JavaScript. Offers a powerful API with auto-stopping, sequencing and cross-browser fallbacks.
Provides models with key-value binding and custom events, collections with a rich API of enumerable functions, views with declarative event handling, and connects it all to your existing API over a RESTful JSON interface.