RhodeCode is a fast and powerful management tool for Mercurial and GIT and Subversion with a built in push/pull server, full text search, pull requests and powerfull code-review system. It works on http/https and has a range of unique features.
RhodeCode also provides rich API, and multiple event hooks so it's easily integrable with existing external systems.
RhodeCode is similar in some respects to gitlab, github or bitbucket_, however RhodeCode can be run as standalone hosted application on your own server. RhodeCode can be installed on *nix or Windows systems.
You can use CSSDeck to make test cases and share with other people on IRC, forums, StackOverflow, etc. who help you solve your coding problems.
You can even code with multiple people in real time in various modes. Remember etherpad? Yeah we've got something like that for HTML/CSS/JS coding with lots of other bells and whistles.
Assembla is the world’s only provider of Enterprise Cloud Version Control (ECVC), bringing multi-repository secure source code management to the cloud. Founded in 2005 and acquired by San Antonio Venture Equity firm Scaleworks in 2016, Assembla is focused on providing scalable, secure and flexible options for enterprise version control. Serving some of the world’s biggest brands and leading innovations, Assembla is a mission critical component to securing source code.