The simply the best collection of API scripts
A powerful open source PHP library to request a bunch of SEO relevant metrics such as detailed backlink analyses, keyword and traffic statistics, website trends, page authority, Google Pagerank, the Alexa Trafficrank and much more.
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.
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.
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.
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.