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Learn TypeScript Basics

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Knowledge Check

Take this customized & interactive quiz to test your knowledge on TypeScript Basics, then check out the learning resources below.

Core Learning

The fastest way to learn TypeScript Basics is simply to study these exact resources. Focus on the 👀 to learn extra quickly and save time!

Simple Introduction to TypeScript

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Learn what TypeScript actually does for your engineering workflow.

Basic Types

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TypeScript basic types consist of JS primitives and more.

Interfaces

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If you are familiar with the concept "duck typing", interfaces are TypeScript's equivalent.

Unions and Intersection Types

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Pay special attention to Discriminating Unions

Types vs Interfaces

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Know the different use cases for types and interfaces

Generics

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Generics build upon the previous concepts to enable variable typing.

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