Functional programming, as the name implies, is about functions. While functions are part of just about every programming paradigm, including JavaScript, a functional programmer has unique ...

If you've gone through Thau's basic JavaScript tutorial (or you already know a bunch about the subject), Thau's advanced JavaScript course is just for you. In the previous tutorial, Thau taught the ...

‘Higher-order functions’ is a fancy term for functions that take other functions as arguments or that return functions. Very powerful! Last week, I casually dropped the term “higher-order function” ...

Google has published a new developer document that goes over the basics of JavaScript SEO. The guide was written by Google’s Martin Splitt and Lizzi Harvey. Splitt has become an authority on ...

How Googlebot processes JavaScript. Image source: Google Search developer’s guide. On July 18, Google added a JavaScript SEO basics section to its Search developer’s guide. It includes general ...

JavaScript (JS) is extremely popular in the ecommerce world because it helps create a seamless and user-friendly experience for shoppers. Take, for instance, loading items on category pages, or ...

This tutorial provides a comprehensive guide to JavaScript Map and Set, explaining their differences, use cases, and how to effectively utilize them. JavaScript offers a rich set of data structures ...

JavaScript is the number one most essential high-income technical skill you can have in your toolkit as a developer You wouldn't be a developer without knowing ...

There's a lot you can do with JavaScript: Images can swap when you move a mouse over them, form elements can influence each other on the fly, and calculations can be made without having to resort to a ...

JavaScript is a flexible language, allowing for all sorts of styles and programming paradigms. Although this breadth sometimes comes at a cost to readability or consistency across a code base, it also ...