# how to know observable property

**URL:** <https://forums.fusetools.com/t/how-to-know-observable-property/5072>\
**Category:** How-to Discussions\
**Created:** [June 9, 2017, 3:08am UTC](https://forums.fusetools.com/t/how-to-know-observable-property/5072 "2017-06-09T03:08:25Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![hyeoncheol](https://avatars.discourse-cdn.com/v4/letter/h/4bbf92/32.png) [@hyeoncheol](https://forums.fusetools.com/u/hyeoncheol)\
**Post date:** [June 9, 2017, 3:08am UTC](https://forums.fusetools.com/t/how-to-know-observable-property/5072/1 "2017-06-09T03:08:25Z")

</div>

i’m fuse beginner.  
idk about observable…

```auto
<JavaScript>
            var Observable = require("FuseJS/Observable");
            var people = Observable(
                {name: "lee"},
                {name: "kim"}
            );
            var firstPerson = people.first();
</JavaScript>

```

how to know firstPerson’s name in JavaScript?

thanks for your answer…

---

<div class="post-metadata">

**Author:** ![Uldis](https://yyz1.discourse-cdn.com/flex035/user_avatar/forums.fusetools.com/uldis/32/657_2.png) [@Uldis](https://forums.fusetools.com/u/Uldis)\
**Post date:** [June 9, 2017, 8:22am UTC](https://forums.fusetools.com/t/how-to-know-observable-property/5072/2 "2017-06-09T08:22:37Z")

</div>

Hi hyeoncheol,

to get started with Observables, please give [Observable docs](https://www.fusetools.com/docs/fusejs/observable) a thorough read. There’s very little magic involved, and there’s even a video available that explains the concepts.

Hope this helps!