Cloud9 IDE is a freeware online integrated development environment. It supports more than 40 programming languages, including PHP, Ruby,Python, JavaScript with Node.js, and Go. It enables developers to get started with coding immediately with pre-setup workspaces, collaborate with their peers with collaborative coding features, and web development features like live preview and browser compatibility testing (from wikipedia),
https://c9.io/
You will get:
- A Virtual machine of your own.
- Supports: Node.js, html5, wordpress, php, django, Ruby on rails, c/c++, StrongLoop, Custom
3. Direct access to your projects at Github and BitBucket.
4. Access by your Github of BitBucket account.
5. With Free account you will get a virtual machine of:
512MB RAM
1GB Disk Space
Max 1 premium workspace
∞ community workspaces