# What is your favorite JavaScript object?
**URL:** https://forum.kirupa.com/t/what-is-your-favorite-javascript-object/637177
**Category:** Uncategorized
**Created:** [September 14, 2017, 8:28pm UTC](https://forum.kirupa.com/t/what-is-your-favorite-javascript-object/637177 "2017-09-14T20:28:13Z")
**Posts on this page:** 14
**Page:** 1
### Author:  [@kirupa](https://forum.kirupa.com/u/kirupa)
#### Post date: [September 14, 2017, 8:28pm UTC](https://forum.kirupa.com/t/what-is-your-favorite-javascript-object/637177/1 "2017-09-14T20:28:13Z")
Mine would have to be the array! IntersectionObserver might be a distant…VERY distant second 😛
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### Author:  [@senocular](https://forum.kirupa.com/u/senocular)
#### Post date: [September 14, 2017, 9:09pm UTC](https://forum.kirupa.com/t/what-is-your-favorite-javascript-object/637177/2 "2017-09-14T21:09:56Z")
I like `Function`. But, hey, Arrays are cool too.
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### Author:  [@prg9](https://forum.kirupa.com/u/prg9)
#### Post date: [September 15, 2017, 2:55am UTC](https://forum.kirupa.com/t/what-is-your-favorite-javascript-object/637177/3 "2017-09-15T02:55:03Z")
Boolean
Well maybe, or maybe not?
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### Author:  [@senocular](https://forum.kirupa.com/u/senocular)
#### Post date: [September 15, 2017, 2:59am UTC](https://forum.kirupa.com/t/what-is-your-favorite-javascript-object/637177/4 "2017-09-15T02:59:23Z")
> [@prg9](#):
>
> Well maybe, or maybe not?
[elm](https://guide.elm-lang.org/error_handling/maybe.html) user?
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### Author:  [@prg9](https://forum.kirupa.com/u/prg9)
#### Post date: [September 15, 2017, 3:10am UTC](https://forum.kirupa.com/t/what-is-your-favorite-javascript-object/637177/5 "2017-09-15T03:10:49Z")
Maybe Just Maybe (oh) Nothing ? 😋
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### Author:  [@linusj](https://forum.kirupa.com/u/linusj)
#### Post date: [September 16, 2017, 4:48pm UTC](https://forum.kirupa.com/t/what-is-your-favorite-javascript-object/637177/6 "2017-09-16T16:48:17Z")
this,
but is it always an object?
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### Author:  [@senocular](https://forum.kirupa.com/u/senocular)
#### Post date: [September 16, 2017, 8:24pm UTC](https://forum.kirupa.com/t/what-is-your-favorite-javascript-object/637177/7 "2017-09-16T20:24:16Z")
> [@linusj](#):
>
> but is it always an object?
Not always, but it is most of the time, so that should count. 👍
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### Author:  [@TheCanadian](https://forum.kirupa.com/u/TheCanadian)
#### Post date: [September 18, 2017, 6:44pm UTC](https://forum.kirupa.com/t/what-is-your-favorite-javascript-object/637177/8 "2017-09-18T18:44:09Z")
Date, because who doesn’t like an object that can [get you dates](https://www.w3schools.com/jsref/jsref_getdate.asp) :run\_in\_fear:
RegExp is pretty neat too.
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### Author:  [@krilnon](https://forum.kirupa.com/u/krilnon)
#### Post date: [September 20, 2017, 5:51am UTC](https://forum.kirupa.com/t/what-is-your-favorite-javascript-object/637177/9 "2017-09-20T05:51:35Z")
I don’t have a favorite, but I like how random things can be combined:
```javascript
Infinity.constructor(NaN) // NaN
NaN.constructor(Infinity) // Infinity
RegExp`Heya`
throw Symbol`hey`
(_ => Object)`${ void 0 }`
```
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### Author:  [@senocular](https://forum.kirupa.com/u/senocular)
#### Post date: [September 20, 2017, 10:23am UTC](https://forum.kirupa.com/t/what-is-your-favorite-javascript-object/637177/11 "2017-09-20T10:23:46Z")
Hmm, looks like all these examples use _functions_… just sayin!
😉
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### Author:  [@prg9](https://forum.kirupa.com/u/prg9)
#### Post date: [September 22, 2017, 3:40am UTC](https://forum.kirupa.com/t/what-is-your-favorite-javascript-object/637177/12 "2017-09-22T03:40:49Z")
@senocular, I appreciate how you first “liked” my Boolean answer then “un-liked” it, very Boolean-esque. 🤓
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### Author:  [@krilnon](https://forum.kirupa.com/u/krilnon)
#### Post date: [September 22, 2017, 5:51am UTC](https://forum.kirupa.com/t/what-is-your-favorite-javascript-object/637177/13 "2017-09-22T05:51:25Z")
It’s been a while… are JS functions not objects?
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### Author:  [@senocular](https://forum.kirupa.com/u/senocular)
#### Post date: [September 22, 2017, 11:44am UTC](https://forum.kirupa.com/t/what-is-your-favorite-javascript-object/637177/14 "2017-09-22T11:44:36Z")
> [@prg9](#):
>
> I appreciate how you first “liked” my Boolean answer then “un-liked” it
Maybe I did, maybe I didn’t :ninja:
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### Author:  [@senocular](https://forum.kirupa.com/u/senocular)
#### Post date: [September 22, 2017, 11:45am UTC](https://forum.kirupa.com/t/what-is-your-favorite-javascript-object/637177/15 "2017-09-22T11:45:18Z")
> [@krilnon](#):
>
> It’s been a while… are JS functions not objects?
They are. I said I liked functions. Then you come and show a bunch of functions, so I feel validated 😉