Javascript — Operators

Operators perform operations on variables and values. Arithmetic operators help perform calculations (+, -, *, /, %). Assignment operators assign values (=, +=, -=). Comparison operators (==, ===, !=, !==, >, <) are used to compare values. Logical operators (&&, ||, !) combine multiple conditions or negate them.

let x = 5 + 3;  // 8
let isEqual = (x === 8); // true
let isValid = (x > 5 && x < 10); // true