JavaScript Operators❓ with detailed guide✍ and with💯 code example🚀

JavaScript has a variety of operators that allow you to perform different types of operations on data. Here is a detailed guide on the various JavaScript operators along with code examples:

Arithmetic Operators

Arithmetic operators are used to perform arithmetic operations on numerical values.

Addition (+)

The addition operator is used to add two or more numbers together.

javascript
let num1 = 5;
let num2 = 10;
let sum = num1 + num2;
console.log(sum); // Output: 15

Subtraction (-)

The subtraction operator is used to subtract one number from another.

javascript
let num1 = 10;
let num2 = 5;
let difference = num1 - num2;
console.log(difference); // Output: 5

Multiplication (*)

The multiplication operator is used to multiply two or more numbers.

javascript
let num1 = 5;
let num2 = 10;
let product = num1 * num2;
console.log(product); // Output: 50

Division (/)

The division operator is used to divide one number by another.

javascript
let num1 = 10;
let num2 = 2;
let quotient = num1 / num2;
console.log(quotient); // Output: 5

Modulus (%)

The modulus operator is used to find the remainder of a division operation.

javascript
let num1 = 10;
let num2 = 3;
let remainder = num1 % num2;
console.log(remainder); // Output: 1

Assignment Operators

Assignment operators are used to assign values to variables.

Assignment (=)

The assignment operator is used to assign a value to a variable.

javascript
let num = 5;
console.log(num); // Output: 5

Addition Assignment (+=)

The addition assignment operator is used to add a value to a variable and then assign the result to the variable.

javascript
let num = 5;
num += 10;
console.log(num); // Output: 15

Subtraction Assignment (-=)

The subtraction assignment operator is used to subtract a value from a variable and then assign the result to the variable.

javascript
let num = 10;
num -= 5;
console.log(num); // Output: 5

Multiplication Assignment (*=)

The multiplication assignment operator is used to multiply a variable by a value and then assign the result to the variable.

javascript
let num = 5;
num *= 10;
console.log(num); // Output: 50

Division Assignment (/=)

The division assignment operator is used to divide a variable by a value and then assign the result to the variable.

javascript
let num = 10;
num /= 2;
console.log(num); // Output: 5

Comparison Operators

Comparison operators are used to compare values.

Equality (==)

The equality operator is used to compare two values for equality.

javascript
let num1 = 5;
let num2 = 5;
console.log(num1 == num2); // Output: true

Inequality (!=)

The inequality operator is used to compare two values for inequality.

javascript
let num1 = 5;
let num2 = 10;
console.log(num1 != num2); // Output: true

Strict Equality (===)

The strict equality operator is used to compare two values for equality without type conversion.

javascript
let num1 = 5;
let num2 = '5';
console.log(num1 === num2); // Output: false