Sass maps give you clearer, more flexible variables — learn how to make a map-powered stylesheet with some basic examples.

By mapping the current scroll offset to an attribute on the html element we can style elements on the page based on the current scroll position. We can use this to build, for example, a floating navigation component.

Application that will help you learn React fundamentals. Install this application locally - there's tutorial, code snippets and exercises. The main objective of this project is to help you get off the ground with React!

A blog post-shaped codepen tutorial to teach the basics of Vue and how it works, with multiple interactive elements and code examples to hopefully illustrate Vue's core principles in an easy-to-understand way.

Regular expressions, also known as regex or regexp, is a difficult subject to tackle. Don’t feel ashamed if you’re not 100% comfortable with writing your own regular expressions yet, as it does take some getting used to. My hope is that by the end of this article, you’ll be one step closer into rocking your own expressions in JavaScript without the need of relying so much on copypasta from Stack Overflow.