GitHub - Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.
trustshare - Escrow payments for marketplaces in 5 lines of code
Phabricator - Phacility - Phabricator
Website Downloader - Download source code from any website
BitBucket - Bitbucket is a free code hosting site for Mercurial and Git. Manage your development with a hosted wiki, issue tracker and source code.
Codebase - Code hosting platform with project management tools built for professional development teams. Includes source tree browser, in-line comments, notes and a powerful ticketing system.