From syntax and features every JavaScript developer needs to higher-level concepts you shouldn't miss, here are eight ways to make the most of JavaScript. JavaScript is an incredibly durable, ...

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 ...

As with almost every programming language, JavaScript treats various types of values differently. A string like “Hello world” is very different from a number like 42. But what types are available, and ...

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 ...

Most of us spend a lot of time inside a web browser. If you're a Chrome, Firefox, or Edge user, then you'll know these browsers come with a huge number of third-party extensions to augment the ...

...code an extension for Firefox that will: Allow me to select/highlight text, and left click and drag off the selected area to open a new tab? If the selected stuff isn't an URL, it should go to a ...

Browser holes like that are extremely common and people do get viruses from javascript. If you follow the security community, you will frequently see alerts warning of a new piece of malware that is ...

This proposal aims to enable developers to add type annotations to their JavaScript code, allowing those annotations to be checked by a type checker that is external to JavaScript. At runtime, a ...