Extending redmine by plugins : altering controllers, models, views...

Storytlr is an open source lifestreaming and micro blogging platform. You can use it for a single user or it can act as a host for many people all from the same installation.

Childs and programming

Editeur XHTML WYSIWYG en jQuery

Extension firebug pour analyser les extension firefox et autres objets du chrome de firefox

Google Doctype is an open encyclopedia and reference library. Written by web developers, for web developers. It includes articles on web security, JavaScript DOM manipulation, CSS tips and tricks, and more.

Pyxer is a Python Ajax server/ framework. The Python code will be translated to JavaScript before being sent to the client. You may also define server-side code in the HTML file that can be called from the client in the background via Ajax.

BuddyPress is a suite of plugins that will completely transform a vanilla installation of Wordpress MU into a fully functional social network platform.

There are 4 relatively easy ways by which you can speed up the time it takes a browser to download a page: Make fewer HTTP requests Add a far-future