If you are looking for a GitHub clone site then this is the one for you. Gitorious will help you create a website where Git can be hosted through safe and secure means. In-line editing and user interaction makes this a perfect Github clone. Also, its free to use and open source.
CF Image Host helps you create your own free image sharing site. Built in PHP this site helps enable thumbnails and create social bookmarking links too, which makes it a very fancy free image sharing and hosting site.
StatusNet is another open source free microblogging server that helps you create a microblogging site like Twitter free. This is built with PHP and helps communities and people interact with each other through this platform. Communities, individuals and others have the freedom to install and manage all their data while using this powerful social engine.
P2 is a WordPress theme that is like a Twitter clone site that helps you create a super awesome blog out of a simple blog. This helps you create inline comments, to create posts from a form on the homepage of the site, inline post editing and real time updates etc. Best thing is that […]
Create your own community based question answers site similar to StackOverflow or Yahoo Answers. This is one of the most popular sites question answers script that has been used by 5,664 sites until now.