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What is the output?
Anonymous Quiz
39%
2 2
21%
undefined undefined
32%
2 undefined
8%
ReferenceError
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🗞 Issue 16 / 23.06.2023
📄 UnsuckJS: Comparing Lightweight JavaScript Options
"No build tools, no compilers, and no hassle." It’s a table of frontend JavaScript libraries on a simple page – that’s it!
ADAM HILL
📄 Svelte 4 Released
4 years on from Svelte 3.0 comes the latest major release of the popular compile-time framework that isn’t afraid to do things its own way. If you’re new to it, hit the interactive tutorial to get a feel for things, or if you’re already a user, enjoy the v3 to v4 migration guide, overhauled site, and extra performance on offer.
RICH HARRIS AND THE SVELTE TEAM
📄A Look at TypeScript 5.2's New Keyword: using
MATT POCOCK
©JS WEEKLY
📄 UnsuckJS: Comparing Lightweight JavaScript Options
"No build tools, no compilers, and no hassle." It’s a table of frontend JavaScript libraries on a simple page – that’s it!
ADAM HILL
📄 Svelte 4 Released
4 years on from Svelte 3.0 comes the latest major release of the popular compile-time framework that isn’t afraid to do things its own way. If you’re new to it, hit the interactive tutorial to get a feel for things, or if you’re already a user, enjoy the v3 to v4 migration guide, overhauled site, and extra performance on offer.
RICH HARRIS AND THE SVELTE TEAM
📄A Look at TypeScript 5.2's New Keyword: using
using brings something akin to Python’s with context management into TypeScript by providing a way to automatically run a Symbol.dispose function when an object leaves scope..MATT POCOCK
©JS WEEKLY
👍5❤2🔥1
RELEASES
Node.js 20.3.1, 18.16.1 and 16.20.1
Security releases.
React Native 0.72
Nest 10.0
Popular Node.js framework for building enterprise-grade apps.
ESLint 8.43
Node.js 20.3.1, 18.16.1 and 16.20.1
Security releases.
React Native 0.72
Nest 10.0
Popular Node.js framework for building enterprise-grade apps.
ESLint 8.43
👍4
📒 ARTICLES & TUTORIALS
📃Synchronizing Videos or 3D Model Rotations to Scroll Driven Animations
With just a little JavaScript, you can control 3D models and/or videos using scroll-driven animations. It’s a common effect seen on modern fashion sites.
BRAMUS VAN DAMME
🎬 Recreating a JS Runtime to Understand Node's Magic
Popular speaker, educator, Microsoft MVP and Node.js core team member Erick gives a very enthusiastic talk on the latest ‘hello world’ in the JavaScript world: building a runtime 😏 Somehow, Erick manages to run through the key concepts involved in just 20 minutes.
ERICK WENDEL
🎬 React Server Components in Under Seven Minutes
Looking to quickly get a basic handle on RSCs? This fast-paced video tries to bootstrap you on the subject.
CODELIT
📃Synchronizing Videos or 3D Model Rotations to Scroll Driven Animations
With just a little JavaScript, you can control 3D models and/or videos using scroll-driven animations. It’s a common effect seen on modern fashion sites.
BRAMUS VAN DAMME
🎬 Recreating a JS Runtime to Understand Node's Magic
Popular speaker, educator, Microsoft MVP and Node.js core team member Erick gives a very enthusiastic talk on the latest ‘hello world’ in the JavaScript world: building a runtime 😏 Somehow, Erick manages to run through the key concepts involved in just 20 minutes.
ERICK WENDEL
🎬 React Server Components in Under Seven Minutes
Looking to quickly get a basic handle on RSCs? This fast-paced video tries to bootstrap you on the subject.
CODELIT
❤5👍2
🛠 CODE & TOOLS
🐼 Panda CSS: Modern, Build-Time, Type-Safe CSS-in-JS
A new DX-focused CSS-in-JS approach boasting build-time generated styles and type safety out of the box. It works with Remix, Vite, Next.js, Astro, and server components.
SEGUN ADEBAYO
🔩 Perspective 2.3
Data visualization and analytics component. The core is written in C++ and compiled to WebAssembly where it can be used from JavaScript.
FINOS
🔩 Selecto.js: Make Elements Selectable Within a Drag Area
Let’s say you have a number of elements that represent choices, data, whatever, and you want users to be able to select a subset of them by clicking/pointing and dragging. That’s what this does. Live examples here.
DAYBRUSH (YOUNKUE CHOI)
🐼 Panda CSS: Modern, Build-Time, Type-Safe CSS-in-JS
A new DX-focused CSS-in-JS approach boasting build-time generated styles and type safety out of the box. It works with Remix, Vite, Next.js, Astro, and server components.
SEGUN ADEBAYO
🔩 Perspective 2.3
Data visualization and analytics component. The core is written in C++ and compiled to WebAssembly where it can be used from JavaScript.
FINOS
🔩 Selecto.js: Make Elements Selectable Within a Drag Area
Let’s say you have a number of elements that represent choices, data, whatever, and you want users to be able to select a subset of them by clicking/pointing and dragging. That’s what this does. Live examples here.
DAYBRUSH (YOUNKUE CHOI)
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