The webpage provides a list of GitHub users who have contributed to various projects, organized by their number of commits. Notable projects mentioned include jQuery, node.js, memcached, Tornado, Redis, and GitX. Users can click on a contributor's name to view a detailed list of their commits, with examples such as rtomayko's contributions to Sinatra, dhh's to Rails, and jeresig's to jQuery. An additional feature is an API call that allows users to retrieve contributors for a specific repository, demonstrated with the example of accessing contributors for the 'node' repository via a curl command. The page content was created by Chris Wanstrath, also known by the GitHub handle @defunkt.