TypeScript Crash Course 2021 | The Basics From Scratch!



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In this crash course, we’re going to take a look at TypeScript. I’ll teach you what it is and how you can use it in your next project.

TypeScript is a superset of JavaScript. That means that it can do everything that JavaScript can but adds more features.

The types that we’ll cover are: string, number, boolean, array, object, any, void, null and undefined, tuple, enum, and generics.

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⏱️ Timestamps ⏱️
00:00 – Intro
01:44 – Set Up Environment
05:17 – String Type
06:22 – Number Type
06:52 – Boolean Type
07:30 – Any Type
08:19 – Union
09:16 – String Array Type
10:10 – Number Array Type
10:49 – Boolean Array Type
11:37 – Mixed Array Type
13:09 – Tuples
14:40 – Object Type
15:56 – Custom Types
16:53 – Function Type
20:40 – Void Type
21:08 – Interfaces
22:57 – Classes
27:04 – DOM Manipulation & Type Casting
35:08 – Generics
39:19 – Enums
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