TypeScript Basics
4.9/5 (3431 ratings)
• 
Closed Captions (English)
by Todd Motto
Take advantage of static types and supercharge your JavaScript development.
See Curriculum
What, and why TypeScript? • 07:32
Setup and source files
2 lessons
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Setup instructions Readme
- Source files
Readme
Setup instructions Introduction
5 lessons
- What, and why TypeScript?
07:31
- TypeScript vs JavaScript
06:07
- Installing the TypeScript compiler
05:03
- TypeScript compiler (tsc) and tsconfig
08:10
- Setting up Webpack for TypeScript
10:40
What, and why TypeScript? ES6/7 and TypeScript
6 lessons
- Arrow functions and implicit returns
04:41
- Default Function parameters
02:05
- Object literal improvements
06:08
- Rest Parameters
06:54
- Array Spread Operator
02:19
- Destructuring Arrays and Objects
06:40
Primitive Types
3 lessons
- Number Types, arguments and functions
11:20
- String Type, String Literals
05:17
- Boolean Type
04:09
TypeScript Types
12 lessons
- The “Any” Type
03:27
- Implicit vs Explicit Types
03:37
- Void Type
03:31
- Never Type
01:52
- Null, Undefined, Strict Null checks
05:15
- Union and Literal Types
04:04
- Function Types
06:19
- Functions and Optional Arguments
02:28
- Typed Functions and Default Params
02:27
- Object Types
03:37
- Array Types and Generics
04:05
- Tuple Types for Arrays
04:27
Type Aliases and Assertions
2 lessons
- Type Aliases
05:53
- Type Assertions
07:29
Diving into Interfaces
5 lessons
- Creating Interfaces
06:04
- Interfaces with Function Types
03:15
- Extending Interfaces
02:33
- Interfaces and Optional Properties
02:00
- Interfaces with Index Signatures
03:46
Classes, Properties and Inheritance
9 lessons
- Understanding Classes and Constructors
09:16
- Public and Private Members
04:59
- Readonly Members
02:38
- Setters and Getters (Accessors)
06:09
- Classes and Inheritance
04:16
- Abstract Classes
01:42
- Protected Members and Inheritance
03:37
- Interface contracts with “implements”
05:38
- Static Properties and Methods
04:57
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TypeScript Basics
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