AWS Cloud9

AWS Cloud9, a third-party product Amazon acquired, provides an in-browser development environment that supports some 40 programming languages with varying levels of tooling. Multiple developers can collaborate on the same cloud-hosted project in real time, using shared environments. They can watch each others’ typing (with visual cues indicating who has written which lines of code) and chat in a pane within the IDE. Project admins can grant read/write or read-only privileges to collaborators. AWS Cloud9 does not, however, have an explicit “follow my lead” mode as per Visual Studio Live Share. You pay per instance for using the AWS Cloud9 service.