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Skill test
JavaScript skill test
71 multiple-choice questions covering everything in the JavaScript 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: Hello, JavaScript
- Day 2: Variables & Types
- Day 3: Strings & Template Literals
- Day 4: Operators & Comparisons
- Day 5: Making Decisions
- Day 6: Loops
- Day 7: Functions
- Day 8: Arrays
- Day 9: Objects & JSON
- Day 10: Scope & Closures
- Day 11: Classes & Prototypes
- Day 12: Errors & Modules
- Day 13: Asynchronous JavaScript
- Day 14: The DOM & Events