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TypeScript Generics

Master the power of generics in TypeScript. This course dives into generic functions, interfaces, and classes, explores type constraints with extends, and covers advanced utilities like keyof, typeof, Partial, Required, Pick, and Omit. Perfect for those comfortable with interfaces and classes who want to write adaptable and type-safe code.

TypeScript Mastery · stage 4 of 6
  1. TypeScript Basics
  2. TypeScript Functions and Arrays
  3. TypeScript Interfaces and Classes
  4. TypeScript Generics← you are here
  5. TypeScript Advanced Types
  6. TypeScript in Practice
24 hr
duration
36
lessons
6
modules
72
problems
6 modules · 36 lessons · 72 problems
01
Introduction to Generics in TypeScript
Learn the fundamentals and motivations behind TypeScript generics.
4 hr 40 minIntermediate7 lessons
Generic Functions
Discover how to define and use generic functions in TypeScript.
4 hrIntermediate6 lessons
Generic Interfaces and Classes
Implement generic interfaces and classes for reusable code structures.
5 hr 20 minIntermediate8 lessons
Type Constraints and Advanced Generics
Learn to restrict generics using 'extends' and craft advanced generic patterns.
3 hr 20 minIntermediate5 lessons
Keyof and Typeof Operators
Master keyof and typeof for dynamic type mapping and inference.
3 hr 20 minIntermediate5 lessons
Utility Types: Partial, Required, Pick, Omit
Utilize built-in generic utility types for powerful object transformations.
3 hr 20 minIntermediate5 lessons
content breakdown
36 lessons100%
72 problems67%
prerequisites
  • ›TypeScript basics
  • ›Interfaces and classes in TypeScript
about this course

Master the power of generics in TypeScript. This course dives into generic functions, interfaces, and classes, explores type constraints with extends, and covers advanced utilities like keyof, typeof, Partial, Required, Pick, and Omit. Perfect for those comfortable with interfaces and classes who want to write adaptable and type-safe code.