= Welcome to Proj4js = Proj4js is a JavaScript library to perform coordinate system transformations in the browser. Proj4js is a part of the [MetaCRS] group of projects. == Starting Points == * [Download] -- Get Proj4js now! * [UserGuide] -- User documentation - how to use Proj4js * [Examples] -- Examples of Proj4js in use * [MailingList] -- Mailing lists and contact info * [DevGuide] -- Developer documentation * [Primer] -- Coordinate Systems Primer * [OSGeo MetaCRS] -- Trac Support