Test your TypeScript knowledge with 24 exam-style questions. Get an instant readiness score and know if you're job-ready — no sign-up required.
This quiz covers TypeScript from basic types through advanced patterns like generics and utility types. Questions reflect what frontend and full-stack interviews actually test.
Choose Easy, Medium, or Full test depending on where you are in your learning.
One question at a time. Click an answer and get instant feedback with a full explanation.
See your readiness score (0–100), pass likelihood, and a topic-by-topic breakdown.
The full test (Hard mode) has 24 questions across 7 topics. Easy mode covers basic types; Hard mode includes generics and advanced patterns.
Yes. TypeScript extends JavaScript, so questions assume familiarity with JS fundamentals. If you're new to both, start with the JavaScript quiz first.
Yes. Questions are based on what TypeScript engineers are commonly tested on at companies that use TypeScript in their frontend or full-stack stack.
Completely free, no account needed. Pick a difficulty and start.
An instant readiness score (0–100), pass likelihood, a topic-by-topic accuracy breakdown, and your exact weak areas to focus on.
Free. No sign-up. Results in under 20 minutes.