Because everything is moving to a web app, [Vasilis Georgitzikis], a.k.a. [tzikis] developed codebender, a cloud-based Arduino IDE replete with built-in libraries, documentation, and the ability to… ...

Obviously, operating from within your browser means Codebender has zero installation, unlike normal IDEs such as Arduino IDE, Apple’s Xcode, or the IntelliJ IDEA IDE that Android Studio is based on.