The Wordpress Plugin

WordPress is a great open-development community that encourages its users to innovate. But a few years ago, it started getting hard to keep up with those innovations. That's when the WordPress Plugin Repository was born (currently hosted at http://WP-plugins.org).The repository is a place where all WordPress plugins are pulled together and shared with the community of users. But more than that, it's a place where developers can go to see what's already out there, what they can base their new work on, and what needs to be improved. In addition to end-user utilities that anyone can download for their WordPress needs, there are plenty of development tools, including wiki-based version control and a bug tracker, that the WordPress development community is welcomed to use. Everything is licensed under GPL unless noted in the source, so almost everything is open.
Developers using this directory can host all their WordPress developments for free, even organizing teamwork through the WordPress Plugin Repository. By hosting here, they have high visibility, can easily manage their code and track bugs, and develop wiki-based documentation with end users more easily than they could ever do it by themselves.
The WordPress DBManager manages your WordPress database so you don't have to. Instead of worrying about lost data, you can use this manager to optimize, back up, restore, delete backed up databases, and even run queries for specific data.