Assess TypeScript developers on what matters: type safety, generics, utility types, and practical typing patterns. Our challenges test real-world TypeScript skills, not just syntax knowledge.
45-60 minutes · Junior → Mid-Level → Senior → Lead
Create type-safe API response handlers
Create type-safe API response handlers
Implement a generic state management utility
Build typed form validation with inference
Create a type-safe event emitter
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Challenges match your exact requirements, not generic templates
Skill breakdowns and code quality analysis for each candidate
Plagiarism detection and monitoring built-in
Paste your job description — get a complete TypeScript assessment in minutes.
45-60 minutes per candidate · proctored · AI-graded