Cloud9 is an online IDE for JS, Python, PHP and Ruby development. By placing all your code in the cloud, you can access your code anywhere, anytime and on any device. But what if youâ€™re not online?
Working with web applications offline has been a difficult problem to solve. Traditional web applications required all the logic for HTML generation and user interaction to be located on a remote server. The “go offline” feature in some of the earliest browsers was hardly more than caching static content and could not deal with much interactivity.
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