There are different types of JavaScript operators: Arithmetic Operators · Assignment Operators · Comparison Operators · Logical Operators · And more ... Arithmetic Operators are used to perform arithmetic on numbers: let a = 3; let x = (100 ...

October 25, 2024 - The bitwise operators are used to perform bitwise operations on operands. Here is a list of bitwise operators: The list provides all the JavaScript logical operators: The Assignment operators are used to assign values to the operand.

November 18, 2024 - Special operators enhance JavaScript’s flexibility and readability, including the ternary operator for concise conditional statements, the spread operator for expanding elements, and the optional chaining operator for safe property access. JavaScript, a cornerstone of modern web development, is a robust language full of numerous features and constructs. 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.

Operators in JavaScript are symbols that perform specific operations on one or more operands (values or variables). For example, the addition operator (+) adds two operands together and the assignment operator (=) assigns a value to a variable. There are several types of operators in JavaScript, ...

For example, x++ or ++x. The operator operand form is called a prefix unary operator, and the operand operator form is called a postfix unary operator. ++ and -- are the only postfix operators in JavaScript — all other operators, like !, typeof, etc. are prefix.

September 9, 2025 - They can be categorised into several types, including arithmetic (e.g., +, -, *, /), comparison (e.g., ==, !=, >, <), logical (e.g., &&, ||, !), and assignment (e.g., =, +=, -=) operators.

Type operators, such as typeof and instanceof, are used to check the type of a value or object. Bitwise operators, such as &, |, and ~, perform operations on the individual bits of a value. We will cover these operators in more depth in future articles. Arithmetic operators demos on ...

May 2, 2025 - Just like other programming languages, JavaScript provides a wide range of operators to perform specific tasks efficiently. These operators are categorized into five main types: Arithmetic, Assignment, Comparison, Logical, and Conditional.

February 13, 2024 - They include the typeof operator, which returns the data type of a value, and the instanceof operator, which checks whether an object is an instance of a particular class. ... The comma operator (,) evaluates multiple expressions and returns ...

The equality operators (== and !=) convert both operands to the same type before comparing their values. For example, ... Here, we used the == operator to compare the number 3 and the string 3. By default, JavaScript converts string 3 to number 3 and compares the values.

Operators that use two values are called binary operators, while those that take one are called unary operators. 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 ...

JavaScript includes operators same as other languages. 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. The + operator performs the addition of two numeric values and returns a result.

April 8, 2022 - The syntax of the ternary or ... different types of operators other than the ones mentioned above like the typeof, delete, in, void, and instanceof operators available in JavaScript....

This example tells you about the multiplication operator in JavaScript the price of the items with its quantity.

Formally, in the examples above we have two different operators that share the same symbol: the negation operator, a unary operator that reverses the sign, and the subtraction operator, a binary operator that subtracts one number from another. ... Exponentiation **. The first four are straightforward, while % and ** need a few words about them. The remainder operator %, despite its appearance, is not related to percents. The result of a % b is the remainder of the integer division of a by b.

There are few other operators supported by JavaScript. These operators are conditional operator (? :), typeof operator, delete operator, etc. In the below table, we have given the JavaScript miscellaneous operators with its explanation.

February 13, 2025 - The typeof of a variable with no value is undefined. The value is also undefined. An empty value has nothing to do with undefined. An empty string has both a legal value and a type. let car; typeof car; // return undefined let card = ""; typeof card; //return string · JavaScript operators are essential tools that allow developers to manipulate and evaluate data efficiently.

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.

Bitwise AND Bitwise OR Bitwise NOT Bitwise XOR Bitwise Left Bitwise Right Bitwise Signed JS Misc Operators · : ?. ... () ? x : y => delete in instanceof typeof void JS Precedence JS Promises