Day 24: Master JavaScript async/await & Simplify Promises Like a PRO 🤩

In this beginner-to-advanced tutorial, you’ll fully understand how async and await simplify working with JavaScript Promises. With practical examples, relatable analogies, and a mini project — this is your ultimate guide to mastering asynchronous JavaScript!

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✅ What you’ll learn:
What is async/await and why it’s better than .then/.catch
How to convert Promise chains to cleaner async functions
Error handling with try...catch and finally
Common mistakes to avoid with async functions
Handling multiple promises with async/await
Real-world mini project using async/await
5 Practice Assignments and a Project to solidify your understanding

Let's GO 🚀. Do not miss it out.

💻 Perfect for:
JavaScript Beginners
Frontend Developers (React, Vue, etc.)
Anyone struggling with async operations
Developers preparing for interviews

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✅ Start 40 Days of JavaScript

   • Day 01: Introduction to JavaScript & Setti...  

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Source Code on GitHub
https://github.com/tapascript/40-days... (Please give the repo a STAR).

Timecodes
0:00 - Introduction
01:09 - What Will We Learn?
03:40 - Why async/await?
07:07 - The async Keyword
11:32 - The await Keyword
16:36 - Is await synchronous?
22:32 - Error Handling
24:39: Project - Weather App
34:14 - Top Level await
38:16 - Handling Multiple async/await
45:49 - The pizzahub with async/await
49:41 - Tasks & Project

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About Me:
Tapas Adhikary is an Educator at tapaScript, a Tech enthusiast, Writer, YouTuber, and maintainer/contributor of open-source projects. He is a full-stack developer with vast experience building SaaS solutions. He is the founder of the ReactPlay platform, which is driven by open-source projects and a fast-growing community.

You can find more about him at https://tapasadhikary.com.

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