All skill tests
Skill test
React skill test
70 multiple-choice questions covering everything in the React course. Free, no sign-up.
Ready?
- • Multiple choice, one question at a time, in a random order.
- • See straight away whether you're right, with an explanation, and your running score.
- • Stop whenever you like to see your score card so far.
- • No time limit: a timer just shows how long you've taken.
What the test covers
- Day 1: What Is React?
- Day 2: JSX in Depth
- Day 3: Props & Composition
- Day 4: State with useState
- Day 5: Events & Forms
- Day 6: Lists, Conditions & Styling
- Day 7: Effects with useEffect
- Day 8: Fetching Data
- Day 9: Refs & Performance
- Day 10: Sharing State & Context
- Day 11: useReducer & Custom Hooks
- Day 12: React with TypeScript
- Day 13: The React Ecosystem
- Day 14: Project: A Flashcards App