Setting up Gitorious on your own server
Gitorious is an open source Rails application for managing your projects: Git repositories, wikis, timeline and more. Not identical to, but not completely unlike GitHub. Being open source means you can set up your own Gitorious, even in private mode and host all your company's projects. In this article I'll show you how to get it running.
Google Gears (BETA) is an open source browser extension that enables web applications to provide offline functionality using the following JavaScript APIs:
Store and serve application resources locally
Store data locally in a fully-searchable relational database
Run asynchronous Javascript to improve application responsiveness