An exotic artwork based on the core types of JavaScript.
Once you execute the code it will return ...
NOTHING!

Variations:

- Array: [][[]]
- String: ""[""]
- Function: ($=>$)()
- Object: ({}).$
- Number: 0.0.$
- RegExp: /$/.$
- Boolean: false.true

Color:

- Yellow: #FF0
- Magenta: #F0F
- Cyan: #0FF

Source:

console.log(['[][[]]','""[""]'
,'($=>$)()','({}).$','0.0.$',
'/$/.$','false.true'][Math.
floor(Math.random()*6)])