99% of Developers Don’t Know This JavaScript Default Parameters Trick 🤯 #coding #javascript

🚨 JAVASCRIPT SECRET EXPOSED! 🚨
Did you know JavaScript default parameters have a hidden rule that 99% of developers miss?
✅ Parameters CAN reference earlier ones
❌ But they CAN'T reference later ones
This simple rule changes how you write cleaner, more efficient code!
What you'll learn:

Why parameter order matters in JavaScript
The forward reference rule explained
Real examples that work vs break
How to avoid common parameter mistakes

Example:
javascriptfunction greet(name = "User", message = `Hello ${name}!`) {
// This works! ✅
}

function broken(message = `Hello ${name}!`, name = "User") {
// This breaks! ❌
}
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