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#JavaScript

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Why does X happen and how to fix it?

I'm confused why my console.log('done') runs before my fetch request finishes—even though it's after the fetch call in my code. What's happening here?

Great question! This is a classic JavaScript event loop behavior. `fetch()` is asynchronous and returns a Promise, but it doesn’t block execution — so the JS engine immediately moves to the next line (`console.log('done')`) while the network request happens in the background. To wait for the response, you need to use `.then()` or `async/await`. Would you like a quick example showing both approaches?

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Can I use JavaScript for interactive movie trivia games?

Hey, I'm building a fun movie trivia quiz for my film club's website. Can JavaScript handle real-time scoring, timer-based questions, and smooth animations??ike fading in answers or sliding between rounds?

Absolutely! JavaScript is perfect for this??t?? the backbone of most interactive web entertainment. You can track scores with simple variables, manage countdown timers using `setInterval` and `clearInterval`, and trigger smooth UI transitions using CSS classes (e.g., adding `.fade-in` with `element.classList.add()`) paired with CSS transitions or libraries like GSAP for more polish. The DOM API makes it easy to dynamically update questions, disable buttons after selection, and even shuffle question order with `Array.sort(() => Math.random() - 0.5)`.

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