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JavaScript Operator Precedence & Unary Operators Explained

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Mar 18, 2026
6:28

Learn how JavaScript decides which parts of your code run first! In this easy and fun tutorial, we break down operator precedence, associativity, parentheses, unary operators, and some cool tricks like `!!value` and `+""`. Perfect for beginners who want to understand how JavaScript REALLY evaluates expressions. **What you’ll learn:** - What operator precedence is - The must-know order of operations - Unary operator tricks (++, --, !, +, -) - Associativity explained simply - Why parentheses save your code - Real examples and easy visuals

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JavaScript Operator Precedence & Unary Operators Explained | NatokHD