HTML is not a programming language because it fails to meet several functional criteria. Nevertheless, HTML coding is valuable beyond that pedantic debate.

But underestimating HTML is a mistake. HTML is the most significant computing language, programming or otherwise, ever developed.

JavaScript can be a boon if used with care—or a bane if used recklessly. Here are the 10 JavaScript concepts you’ll need to write scalable code in Node.js.

Programmers keen on building browser applications can take advantage of Microsoft's free JavaScript video course.