JavaScript is the most in-demand programming language for developer jobs and one of the most versatile languages for full-stack development. Here's what you need to know about JavaScript.

Ubiquitous JavaScript and newcomer Swift garnered 2014 programming language of the year honors from respective ranking organizations.

JavaScript competitors, however, did not fare as well. “Both CoffeeScript (moving from position 170 to 158) and TypeScript (from 205 to 195) hardly moved upward in 2014,” said Tiobe.

JavaScript is very important on the web. We explain what is JavaScript Programming Language and how it works on a website.

JavaScript creator Brendan Eich charts the programming language's life from Mosaic to Internet Explorer and Chrome.

Microsoft: Learn JavaScript programming language for free with our new course Programmers keen on building browser applications can take advantage of Microsoft's free JavaScript video course.