Javascript provides a wide range of operators to perform various operations, from simple arithmetic to complex logical expressions. Here is an overview of the key categories of operators in JavaScript

1. Arithmetic Operators

• Addition(‘+’): used to add two numbers or to concatenate strings.

• subtraction(‘-’): used to subtract one number from another.

• Multiplication(‘*’): used to multiply two numbers

• Division(‘/’): used to divide one number with another

• Reminder(‘%’): used to return the remainder from a division operation.

• Exponentiation(‘**’): used to raise a number to a power.

2. Assignment Operators

Assignment operators are used to assign values to variables.

• Simple Assessment(‘=’): used to assign a value to a variable.

• Combined Assessment Operators: perform an arithmetic operation and then assign the result to a variable.

• Add and Assign(‘+=’)

• Subtraction and Assign(‘-=’)

• Multiply and Assign(‘*=’)

• Divide and Assign(‘/’)

• Remainder and Assign(‘%=’)

• Exponentiation and Assign(‘**=’)

3. Comparison Operators

Comparison operators are used to compare values and return a boolean(‘true’ or ‘false’)

• Equality(‘==’) and strict Equality(‘===’):’==’ checks for equality with type conversion, while ‘===’ checks for equality without type conversion.

• Inequality(‘!=’) and strict inequality(‘!===’)

• Greater Than(‘>’) and Greater than or Equal To(‘>=’)

• Less Than(‘<’) and Less than or Equal To(‘<=’)

4. Logical Operators

Logical operators are used to perform logical operations on boolean values

• Logical AND(&&): returns true if both conditions are true

• Logical OR(‘II’) returns true if one condition is true

• Logical NOT(‘!’): returns the negation of a boolean value

5. Ternary Operators

The ternary operator is a shorthand for if-else statements.

6. Other Operators

• Comma Operator(‘,’): Evaluates multiple expressions and returns the last one.

• Typeof Operator(‘typeof’) returns the type of valuable

• Instanceof Operator(‘instanceof’): checks if an object is an instance of a specific class or constructor.

These are the primary operators in JavaScript.Understanding their functionality and how to use them effectively is essential for writing effective and efficient JavaScript code.