InfoWorld·3yNode.js 21 brings WebSocket client
Node.js 21 brings WebSocket client and support for globs in the platform’s test runner. This means developers now can use powerful glob patterns to run tests more efficiently. The Google V8 JavaScript/WebAssembly engine has been upgraded to version 11.8.8.
InfoWorld·3yIntro to Hyperscript: Rethinking JavaScript
Hyperscript is a simplified, more English-like JavaScript that can work standalone or in tandem with HTMX to simplify common scripting needs on the JavaScript front end. It aims to tackle front-end complexity by providing a concise and expressive language. Hyperscript handles asynchronous events, looping, conditionals, and logging in a straightforward and concise manner. While it may not replace JavaScript entirely, it offers fresh ideas to improve the overall experience of developing on the web.
InfoWorld·3yUsing JavaScript's built-in objects
JavaScript has several built-in objects such as Object, JSON, console, String, Math, Date, window, and global. These objects provide essential functionality in both browser and server-side platforms. They have methods that allow for various operations and manipulations, such as cloning objects, transforming JSON, logging, string management, and mathematical calculations. Mastering these built-in objects is crucial for becoming fluent in JavaScript.