Angular 21 Tutorial in Hindi #13 | TypeScript Data Types

In this video, we learn why TypeScript data types are so important in Angular and how they help in writing clean, error-free, and scalable applications.

You will learn how to define types for properties, variables, function parameters, and how to use multiple types using union types.
We also show how to call a function with typed parameters from the template using a button click.

This session is perfect for beginners building strong TypeScript + Angular foundations.

📘 What You’ll Learn in This Video
-- Why do we define types in Angular?
-- Define type for variables and properties
-- Define multiple types using union types
-- Type annotations for function parameters
-- Function call with typed params on button click
-- Real-world examples in Angular
-- Beginner-friendly interview questions

⚙️ Tech Used
Angular 21, Angular CLI, Node.js, VS Code, Terminal

📢 *Resources:*
👉 *Angular Documentation* - https://angular.dev/overview
👉 *GitHub Code Link* - https://github.com/mohitdjcet/angular21-tutorial

📂 *Playlist Links:*
- Angular 21 Full Course Video (Hindi): https://www.youtube.com/playlist?list=PLsjpRo2EZP1LTrYY6_FMpx6cqmjuPdoo2
- JavaScript Full Course Video (Hindi): https://youtu.be/moRFcW7xayc
- HTML Full Course Video (Hindi): https://youtu.be/K1Lx1JJ3Bu8
- CSS Full Course Video (Hindi): https://youtu.be/ef6nmGg73sQ
- Git and GitHib Copilot Full Course Video (Hindi): https://youtu.be/hebwERejgI4
- Python Full Course Video (Hindi): https://www.youtube.com/playlist?list=PLsjpRo2EZP1Ja-GuGvkiPqmE3RGYP4lnI
- Django Full Course Video (Hindi): https://www.youtube.com/playlist?list=PLsjpRo2EZP1K_glKX0lG6BkviJFxjuGls
- React 19 Full Course Video (Hindi): https://youtu.be/cHIn7PUAxlg
- NodeJS Full Course Video (Hindi): https://www.youtube.com/playlist?list=PLsjpRo2EZP1Lv7wu42U1Z-_Omh-pcjsUv

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Видео Angular 21 Tutorial in Hindi #13 | TypeScript Data Types канала Mohit Decodes