Aquests seti —encara en estat alfa— intenta ser un repositori de coneixement sobre Mozilla i Firefox.
Tal com ho diuen ells:
Devmo, short for "DEVeloper.Mozilla.Org" is a project dedicated to providing documentation, education, and community for developers of all types.
Our primary audiences are:
- Web Developers -- People who create the myriad sites and content for the World Wide Web.
- Mozilla Extension and Application Developers -- People who develop extensions for Firefox and Thunderbird, and applications using Mozilla technologies.
- Mozilla Contributors -- The "loose band of freewheeling computer programmers from around the world" who create the Mozilla technologies at the foundation of all of this.