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TypeScript interview questions

Static types for JavaScript: generics, narrowing, utility and advanced types.

42 questions

Questions by difficulty

Easy
14
Medium
16
Hard
10
Expert
2

Subtopics

  • Primitive Types & Inference6 questions
  • Interfaces vs Types6 questions
  • Generics6 questions
  • Unions, Intersections & Narrowing6 questions
  • Utility Types6 questions
  • Enums & Modules6 questions
  • Advanced Types6 questions

Practice adapts to your accuracy, and every answer earns XP on your level for this topic.

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