Step-by-Step Guide to JSDoc and TypeScript in Modern JavaScript Projects in 15 Minutes!



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In this comprehensive guide, we dive deep into the world of JSDoc and TypeScript, two powerful tools for modern JavaScript development. We explore the history and functionality of JSDoc, a markup language used to annotate JavaScript code, and demonstrate how it can be used for type checking in your projects. We also compare JSDoc and TypeScript, highlighting the strengths of each and discussing when one might be preferred over the other.

This tutorial covers everything from setting up a new JavaScript project with TypeScript and JSDoc, to understanding and using important JSDoc tags supported by TypeScript. We also provide real-world examples, tips, and tricks to help you effectively use JSDoc in your own projects.

Whether you’re a seasoned developer or just starting out, this guide offers valuable insights into the benefits of using JSDoc and TypeScript in your JavaScript development process. So, don’t be afraid to experiment with these tools in your next project!

📚 Resources 📚
🔖 TypeScript Handbook: JSDoc Supported Types – https://www.typescriptlang.org/docs/handbook/jsdoc-supported-types.html
🔖 Node.js Official Website – https://nodejs.org
🔖 Use JSDoc Official Documentation: https://jsdoc.app/
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⏱️ Timestamps ⏱️
00:00 – Intro
00:41 – What is JSDoc?
03:44 – Setting Up Your JSDoc Project
04:42 – Understanding JSDoc
08:34 – Using JSDoc with TypeScript
09:43 – TypeScript Syntax
10:30 – TypeScript Declaration Files
11:55 – Leveraging GitHub Copilot for JSDoc Comments
13:37 – Give JSDoc a Try Today!
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