I've been using Cloud9 online and Cloud9 local for a couple years now and have been using the beta of the current release for the last several months. I use Cl

I've been using Cloud9 online and Cloud9 local for a couple years now and have been using the beta of the current release for the last several months. I use Cloud9IDE to build a Node.js powered website, a use-case to which this environment is particularly well adapted. I do not need to jump through any hoops to get interactive debugging of running node.js processes (even supports some hot code updating). The tool serves me particularly well as someone who works from several computers and loves being able to pick up exactly where I left off without being tied to a physical computer. PS: http://plnkr.co http://plnkr.co is 100% built in C9. I'm a fan, but not at all affiliated with ajaxorg.