UI/UX EngineerEstimated reading time: 1 minute
HTML5 is the latest version of Hypertext Markup Language, the code that describes web pages.
CSS3 is the latest evolution of the Cascading Style Sheets language and aims at extending CSS2.1
Sass is the most mature, stable, and powerful professional grade CSS extension language in the world.
The Block, Element, Modifier methodology (commonly referred to as BEM) is a popular naming convention for classes in HTML and CSS