One of the hardest lessons we had to learn in 2020 was that we need to take every opportunity available to secure our careers and be the most competitive worker around. One skill that is only going up ...

Of all the hats JavaScript can wear, its form-processing features are among the most sought and used. Learn how to use JavaScript for form processing, validation, and more. Forms are an essential part ...

Editor’s note: Péter Halácsy is co-founder and CTO of Prezi. Follow him on Twitter @halacsy. Startups identify with JavaScript. When you’re just starting out, you need to be dynamic. You need to be ...

Sure, HTML and CSS are the foundations of web development, offering the basic structure and formatting that make web pages and apps what they are today. But without the pre-eminent programming ...

Escape the single-threaded event loop in browsers and on the server. Here's how to use worker threads and web workers for modern multithreading in JavaScript. The JavaScript language is one of the ...

JavaScript is the second-largest contributor to page weight, behind images, which means it can play a major role in slowing down the speed of your mobile site. Here's how you can reduce your reliance ...