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.
JoyDownload - Collection of free software and shareware programs to download
GitLab - Create, review and deploy code together with GitLab open source git repo management software | GitLab
osalt - Find open source software alternatives to well-known commercial software.
BitBucket - Bitbucket is a free code hosting site for Mercurial and Git. Manage your development with a hosted wiki, issue tracker and source code.
IceWalkers - IceWalkers.com provides a vast database of Linux Software.