Dart is the first alternative language that we are going to talk about. This is an object-oriented language. Which means that everything is an object and any object is an instance of a class. This language allows objects to act as functions too. This language was made to build applications for browsers, servers, and mobile devices and that is what it’s mostly used for. Google maintains Dart. Dart powers the next generation AdWords. This only shows how powerful it is and will continue to be as AdWords is the most important product of Google regarding revenue.