Learn TypeScript - Full Course for Beginners

This course is a hands-on introduction to TypeScript. You'll learn how TypeScript can make your life easier and your code less error-prone.

✏️ Study this course interactively on Scrimba: https://v2.scrimba.com/learn-typescript-c03c?utm_source=youtube&utm_medium=video&utm_campaign=fcc-typescript

Code is available on the Scrimba course page for each lesson.

Scrimba on YouTube: https://www.youtube.com/c/Scrimba

⭐️ Course Contents ⭐️ 0:00:00 Introduction 0:06:39 Intro to Pizza app 0:16:49 Move code to TS 0:19:58 Defensive coding 0:24:36 Obligatory types basics lesson 0:28:29 Add type to orderId 0:29:55 Defining Custom Types 0:33:44 Adding a Pizza type 0:38:00 Nested object types 0:43:15 Optional properties 0:45:58 Adding an Order type 0:47:20 Typing arrays 0:52:00 Type orderQueue 0:56:13 Literal types 0:58:57 Unions 1:01:57 Update order status to use literal type unions 1:04:59 Add ids to pizzas 1:07:41 Type Narrowing 1:12:39 Be explicit whenever you can 1:14:54 Function return types 1:17:53 TS-specific types: any 1:20:48 Add return type to getPizzaDetail 1:24:11 Void return type 1:26:09 Add automatic ids to menu items 1:30:31 Utility Types & Partial 1:37:39 Omit Utility Type 1:44:42 Fix TS warnings with Omit 1:48:53 Generics 1:56:17 Generic functions in the pizza restaurant 1:59:43 Explicitly type generic function calls 2:04:08 Conclusion... for now

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