When I first started mobile first design I used a pretty rigid template for my LESS files. All my designs were split across 5 or so LESS files named: mobile.less, tablet.less, desktop.less, etc. This seemed like a good idea at the time, but I quickly created a mess of impossible to maintain rubbish. I realized, I needed to embrace modules. Here is how I tackled the challenge of creating a maintainable UI library that was mobile first, responsive, and modular.

.prototype and .proto demystified! We'll cover what the "new" and "instanceof" operators are actually doing behind the scenes, and what prototype-based inheritance looks like in memory.

What is "this"? We'll cover context in this session of our JavaScript training series.

Join us as we cover closure scope in JavaScript!

This week we covered comparisons in JavaScript! The showdown between == and === is on!

This week we covered types, operators and primitives in JavaScript as well as a bonus session regarding how hash maps are created in memory!

In this article, we'll discuss the results of Bitovi's checklist experiment and what key lessons we learned about making projects successful.

This article provides a simple JavaScript project checklist that you can use in your own projects.