JS Quiz
Every JavaScript lesson on iwantcoding.com ends with a "Test yourself" quiz block. The questions are written alongside the lesson — they test what you just read, not random trivia.
How the quiz works
- Multiple-choice — pick the best of four options.
- Submit when you're done; you see a score plus which questions you missed.
- Reset starts the same questions over.
- Progress is tracked per topic — the sidebar counter fills as you go.
- Logged in? Quiz scores feed XP to your account so it survives across devices.
Make the most of it
| Habit | Why it helps |
|---|---|
| Read first, quiz second | Spaced retrieval cements the lesson. |
| Retake until 100% | Questions don't change; missing twice is rare. |
| Open the editor before answering | If you're unsure, try the code — the experiment beats memorisation. |
| Use the AI "Need a hint?" button | Three escalating hints — never blurts the answer. |
Beyond the lesson quiz
- AI Quiz Generator — open the AI panel → Quiz Gen tab to generate fresh questions on the current topic.
- Boss quiz — /boss/javascript combines 10 questions from across the track on a 5-minute timer.
- Flashcards — /flashcards/javascript for term-by-term review.
Tip: If a question feels obvious, skim the lesson once more — many JS questions hide a subtle "actually" worth catching the first time.
Example
Example
<!DOCTYPE html>
<html>
<body>
<p id="out"></p>
<script>
document.getElementById("out").textContent = "Hello from JS Quiz!";
</script>
</body>
</html>
Try it Yourself »
Exercise
Where on a lesson page does the quiz appear?
Answer (one word):
Opposite of top.
Discussion
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