how to set json attribute using const value

I want to make Json attribute using const data
like this.

const title = 'NAME'
data = {title: 'This is title'}
console.log(JSON.stringify(data))

I want this result
=> {NAME: ‘This is title’}

but this shown
=> {title: ‘This is title’}

What should I do?

>Solution :

For dynamic key, you can use [variableName] notation.

So change title to [title]

const title = 'NAME'
data = {[title]: 'This is title'}
console.log(JSON.stringify(data))