AWS Cloud9 allows you to write, run, and debug code using a web browser. It comes with a code editor, terminal, and debugger. Cloud9 comes pre-installed with the essential tools for popular programming languages like JavaScript, Python and PHP. This means that you don't have to install files or configure your development computer to start new projects. Cloud9 IDE can be used from anywhere, including your home, office, or anywhere with an internet connection. Cloud9 provides a seamless experience to develop serverless applications. It allows you to define resources, debug and switch between local or remote execution. Cloud9 allows you to quickly share your development environment and allow you to track each other's inputs.