ARTICLES & TUTORIALS

📃 ES2023 introduces new array copying methods to JavaScript

The newest ECMAScript spec introduces some new methods on Array that you’ll eventually find useful in your own programs. Phil gives us the tour.

PHIL NASH


📄 JS private class fields considered harmful

As a library author, I’ve decided to avoid private class fields from now on and gradually refactor them out of my existing libraries.

LEA VEROU

🎬 I'm Done With React

Going from least-to-most important, the reasons this developer isn’t choosing React for future projects make for interesting watching, particularly if you too are overwhelmed by upheaval in the React world. Solid is one of the alternatives he has warmed to.

ADAM ELMORE

📄 Running JavaScript in Rust with Deno

Deno’s use of Rust makes it a natural choice if you’re building a Rust app and want to integrate a JavaScript engine.

AUSTIN POOR

JavaScript Promise in 100 Seconds

👉 https://youtu.be/RvYYCGs45L4

Fireship

In JS everything is possible 😅

JavaScript Engines 🚀

⚙️ V8: Created by Google and written in C++, used by Brave, Chrome, Opera, Vivaldi, Edge. It is also used by Nodejs, Electron and Deno.

⚙️ SpiderMonkey: Developed by Mozilla and used by Firefox

⚙️ JavaScriptCore (JSC) : Apple's engine for Safari. It is also recently used by Bun.

⚙️ Chakra: Created by Microsoft for the late Internet Explorer and later for Edge before going to V8.

Lupita Code

📰 We had a bunch of releases this week: Vue 3.3, Prisma 4.14, Redwood v5, Dart 3, and more.