The Symfony PHP framework

Open Source PHP Framework (originally from EllisLab)

CakePHP: The Rapid Development Framework for PHP - Official Repository

ThinkUp gives you insights into your social networking activity on Twitter, Facebook, Instagram, and beyond.

This SDK is deprecated. Find the new SDK here: https://github.com/facebook/facebook-php-sdk-v4

Wordpress Admin & Theme inspired by Svbtle

An OAuth 1.0A library written in PHP

A PHP clone of Panic's status board

CuriousWall is a simple PHP forum, with a clean UI.

Get all twitter, vine, and instagram posts with a certain hashtag, print the feed, and save to a database for future use. (old & depreciated)

Simple Stripe payment form in Bootstrap, field validation and user friendly country selection (from bootstrap formhelper)

PubwichFork is an open-source PHP Web application that allows you to aggregate your published data from multiple websites and social services into a single HTML page.

A responsive and accessible WordPress blog theme

A jQuery plugin that allows you to create a streaming Twitter feed using their new REST API v1.1

It fetches tweets from twitter and analyse tweet text by alchemy API and gives stats of sentiments of people and reach of mobile brands to people.

[UNMAINTAINED] A simple PHP wrapper for Topsy's Otter API.

This is a filter for twitter an facebook that show you a list of post and twts that match with any criteria that you tell it.