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TypeScript Essentials

JavaScript with types. Catch bugs before they run and build more reliable apps with type safety.

5 lessons · 1h · 5 lessons
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What you'll learn

  • Types
  • Interfaces
  • Type safety
  • Tooling

Curriculum

3 modules · 5 lessons
Module 1Why TypeScript2 lessons
Types add safetyPreview
Basic types
Module 2Shaping Data2 lessons
Interfaces & typesPreview
Functions & generics
Module 3In Practice1 lessons
Tooling & editor help

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