Promises in JavaScript are used to handle asynchronous operations. Let’s walk through what they are and test some examples live. 📘 Basic Promise Example This promise resolves after 2 seconds: const promise = new Promise((resolve, reject) => { setTimeout(() => { resolve("✅ Promise resolved!"); }, 2000); }); promise.then(result => console.log(result)); Run Example ❌ Promise Rejection

Echo JS

25.06.2025

Vite 7.0 is out! | Vite

Next Generation Frontend Tooling

Echo JS

25.06.2025

Exploring JavaScript (ES2025 Edition)

The book “Exploring JavaScript” teaches modern JavaScript to programmers and is free to read online.

Echo JS

25.06.2025

JSON module scripts are now Baseline Newly available | Blog | web.dev

Thanks to JSON module scripts and import attributes, you can now directly import JSON in JavaScript modules. Both features are now Baseline Newly available.

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Understanding JavaScript Promise - Codeuptoday

Vite 7.0 is out! | Vite

Exploring JavaScript (ES2025 Edition)

JSON module scripts are now Baseline Newly available | Blog | web.dev

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