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Chapter 3: Operators and Expressions
Mastering mathematical, logical, and specialized modern operators in JavaScript.
Operators and Expressions
Operators allow us to manipulate data. We’ll cover everything from basic math to advanced modern operators that make your code cleaner.
Key Topics
- Arithmetic and Assignment
- Comparison and Logical operators
- Nullish Coalescing (
??) and Optional Chaining (?.) - Logical Assignment Operators (
&&=,||=,??=)