JavaScript CoffeeScript TypeScript CoffeeScript or TypeScript Summary JavaScript JavaScript is a dynamic, advanced level interpreted programming language. It is one of the three core technologies of the World Wide Web alongside HTML and CSS. The majority of websites employ it and it is supported by all modern Web browsers. JavaScript is prototype-based with first-class functions, making it a multi-purpose tool, supporting functional and object-oriented programming styles. It includes an API for working with arrays, expressions [...]