JAVASCRIPT

comments

single line comment

// 

multiline comment

/* */	

Data Types

1. undefines
2. null
3. boolean
4. string
5. symbol
6. bigint
7. number
8. object

Variable

variable allow data to be stored and manipulated. They do this by using a label to point to the data.

Operators

assignment operator

= 

subtraction operator

- 

multiplication operator

*

division operator

/

remainder operator

%