Tag: Intermediate

css intermediate html

How to add an icon to an HTML element using the ::before pseudo class in CSS

Monday, March 27, 2023

How to add an icon using the CSS ::before pseudo class? In this article, we go in-depth in answering this using several different approaches.

javascript intermediate

Node types in the DOM

Saturday, December 12, 2020

There are 12 node types in the DOM. It's useful to know at least the few of those that are most commonly used.

javascript intermediate

Working with onload events in vanilla JS

Saturday, November 28, 2020

Understanding how onload event works in the DOM with vanilla JS is a very important piece of knowledge for a web developer. In this article we'll cover this topic in depth.

javascript intermediate

Objects in JavaScript in Depth

Monday, October 21, 2019

Learn all about objects in JavaScript in this in-depth tutorial on the topic.

nodejs javascript intermediate npm

Understanding Node, npm, JavaScript modules, and webpack

Wednesday, September 25, 2019

Why Node and npm? What’s up with Grunt, Gulp, and Webpack? Why choose one over the other? How to reliably share third-party libraries with your team? Why was it so hard - even impossible - to use modules in JavaScript in the past? In this article, we'll answer all these questions.

javascript intermediate

Merge two arrays using values of nested object in one of the two arrays

Sunday, March 24, 2019

Array fun ahead! How to merge two complex array into a single one? This is a practical exercises from one of the projects I was working on in my dayjob - adjusted so that it is more generalized and applicable as a tutorial.

Feel free to check out my work here: