Regular Expressions could be very tricky and hard to comprehend in the beginning, but in this article we'll discuss the major things to get you up-to-speed with creating and working with Regular Expressions in JavaScript. Here's a list of topics we'l... (more…)

Did you miss something in June? Here’s my month in recap: 18 articles/tutorials on JavaScript, Node.js, and React. (more…)

Have you already heard about a new shine JavaScript framework/library that have been released recently?

Blockmetry measures why content was not loaded for any number of reasons. In addition to content blocking by browsers and networks/ISPs, one reason commonly overlooked is browsers with JavaScript disabled. These browsers do not load ads or analytics tags,... (more…)

In my article on Understanding the Critical Rendering Path, I wrote about the effect JavaScript files have on the Critical Rendering Path. JavaScript is considered a "parser blocking resource". This means that the parsing of the HTML document itself i... (more…)