siwapp - Free online invoice system
http://www.siwapp.org/
Symfony YAML - A PHP library that speaks YAML
http://components.symfony-project.org/

Symfony Components - Standalone libraries for PHP

The Symfony Components are standalone and reusable PHP classes. With no pre-requisite, except for PHP, you can install them today, and start using them right away!

Twitto is the fastest PHP web framework, and the first to use the newest features of PHP 5.3

A web framework in a tweet.

Twig, a secure template language for #php from the creator of symfony

A cheat sheet about the elements to customize before sending your application to production

Check if your symfony application is ready for deployment

Things to do before going live.

Apostrophe is a content management system - an open source plugin for the Symfony framework - designed for maximum flexibility with a minimal learning curve. The interface is ergonomic, all content-editing is performed in-context. Manage levels of user permission. Organize and integrate photos and videos in the media library. Create complex page hierarchies quickly.

Apostrophe is a content management system designed for maximum flexibility with a minimal learning curve. The interface is ergonomic, all content-editing is performed in-context. Manage levels of user permission. Organize and integrate photos and videos in the media library. Create complex page hierarchies quickly.

sistema CMS para symfony