Logical operators can be used to modify the results of comparisons. Typically, you will use a comparison operator to check a condition, and a logical operator to combine conditions into more complex logic.

Jan 16, 2026 · Logical operators in JavaScript are used to combine or modify boolean values to make decisions. They help control program flow by evaluating whether one or more conditions are true or …

Jul 8, 2025 · This chapter describes JavaScript's expressions and operators, including assignment, comparison, arithmetic, bitwise, logical, string, ternary and more.

Jun 5, 2022 · The precedence of NOT ! is the highest of all logical operators, so it always executes first, before && or ||.

In this tutorial, you will learn how to use JavaScript logical operators including logical NOT (!) AND (&&), and OR (|) operators.

1 day ago · Learn JavaScript operators from scratch with simple, real-life examples. Understand arithmetic, comparison, logical, and assignment operators in an ea

Logical operators are pivotal for controlling the flow and decision-making in JavaScript. This guide is crafted to help beginners understand and effectively use JavaScript's logical operators— &&, ||, !, …