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

Assignment operators assign values to JavaScript variables.

There are many operators in JavaScript. Every operator has a corresponding precedence number. The one with the larger number executes first.

JavaScript operators are special symbols that perform operations on one or more operands (values). In this tutorial, you will learn about JavaScript operators with the help of examples.

JavaScript Operators are used to assign values, compare values, perform arithmetic operations, and much more.

Enter a JavaScript operator to learn more about it: Search for an operator

In JavaScript, an operator is a symbol that performs an operation on one or more operands, such as variables or values, and returns a result. Let us take a simple expression 4 + 5 is equal to 9. Here 4 and 5 are called operands, and + is called the operator.

August 14, 2023 - It's enough to know what they are. In this tutorial, you've learned the 7 types of JavaScript operators: Arithmetic, assignment, comparison, logical, ternary, typeof, and bitwise operators.

An operator performs some operation on single or multiple operands (data value) and produces a result. For example, in 1 + 2, the + sign is an operator and 1 is left side operand and 2 is right side operand.

February 13, 2025 - Operators in JavaScript are symbols that perform operations on values or variables. These operations can be mathematical, logical, or bitwise.

JavaScript operator are symbol that operates the operands. JavaScript includes various categories of operators: Arithmetic, Comparison and logical operators etc.

JavaScript operators are used to perform operations on variables and values. Operators are used to assign values, compare values, perform arithmetic operations, and more.

Operators are the symbols between values that allow different operations like addition, subtraction, multiplication, and more. JavaScript has dozens of operators, so let’s focus on the ones you’re likely to see most often.

The minus operator (-) can be used both as a binary operator and as a unary operator. ... It is often useful to have a value that distinguishes between only two possibilities, like “yes” and “no” or “on” and “off”. For this purpose, JavaScript has a Boolean type, which has just two values, true and false, written as those words.

For example, the addition (+) symbol is an operator that tells JavaScript engine to add two variables or values, while the equal-to (==), greater-than (>) or less-than (<) symbols are the operators that tells JavaScript engine to compare two variables or values, and so on.

October 29, 2025 - JavaScript operators are the building blocks that bring your code to life. They perform actions on values, compare data, control program flow, and manipulate data structures. Understanding these operators is fundamental to mastering JavaScript ...

May 2, 2025 - These operators are categorized into five main types: Arithmetic, Assignment, Comparison, Logical, and Conditional. To build a strong foundation in these core concepts, enrolling in online JavaScript courses can be a smart move, offering hands-on ...

November 26, 2024 - This guide on operators in JavaScript will take you through all the important types of operators including arithmetic, relational, logical and more with examples. Learn now!

November 18, 2024 - Among these, operators (special symbols such as +, +=, &&, or ...) play an essential role, enabling us to perform different types of calculations and manipulations on variables and values.