TypeScript, Dart, CoffeeScript and JavaScript Comparison

Following the emergence of ECMAScript 2015 many developers wonder about the added value of using TypeScript. The same apply for many other programming languages that transpile into JavaScript, such as CoffeeScript, Dart, Scala.js, ELM and others. During our meeting we will go through a detailed comparison that overviews the capabilities of TypeScript, Dart and CoffeeScript as well as their added value comparing with writing our code in ECMAScript 2015.