CODE EXAMPLE FOR JAVASCRIPT

js data types

true, false						// 1. Boolean
null 							// 2. Null
undefined 						// 3. Undefined
1, 4, 7, 231, 51, 11, 9			// 4. Number
9007199254740991n				// 5. BigInt
'Hello', 'World', 'Uzbekistan'	// 6. String
let sym1 = Symbol()				// 7. Symbol
{a: 123}, [1]					// 8. Objects