Google has expanded Chrome’s native lazy-loading system to cover audio and video elements, extending a browser feature once centred on images and iframes into richer media formats that often consume ...

In context: Windows has included a proprietary JavaScript engine since the release of Internet Explorer 3.0 nearly 30 years ago. Technically, JScript is Microsoft's own dialect of the ...

The latest State of JavaScript survey provides an up-close look at the JavaScript language features, tools, libraries, and frameworks developers are using and how they're using them. Getting a ...

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 ...

Visual Studio Code is a code editor that is completely free and open-source. It has been developed by Microsoft and is highly regarded by developers due to its lightweight, fast, and extensible design ...

Before we get into too much discussion, let’s look at a Hyperscript example that communicates the spirit of the thing: In English, it says: “When the div element is loaded, send an async request to ...

It’s been nearly a year since we last took an in-depth look at viewport performance with the help of SPEC’s SPECviewperf, and with the recent release of its 2020 v3.1 update, we felt now was a good ...