# Testing web app for build in browser

**URL:** <https://forum.webosose.org/t/testing-web-app-for-build-in-browser/2384>\
**Category:** Uncategorized\
**Created:** [December 19, 2023, 10:18am UTC](https://forum.webosose.org/t/testing-web-app-for-build-in-browser/2384 "2023-12-19T10:18:44Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![vldmr](https://yyz1.discourse-cdn.com/flex031/user_avatar/forum.webosose.org/vldmr/32/974_2.png) [@vldmr](https://forum.webosose.org/u/vldmr)\
**Post date:** [December 19, 2023, 10:18am UTC](https://forum.webosose.org/t/testing-web-app-for-build-in-browser/2384/1 "2023-12-19T10:18:44Z")

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Hi,

I am a web developer and I can see that some of my users are using browser in WebOS (installed on LG TV) to access my website. They experience problems with media playback so I would like to debug the issue.

It is, however, quite problematic to do so. I use Mac M1 and have tried running:

1. WebOS emulator

2. WebOS in VirtualBox

Emulator is used to test your local apps, but not the built-in browser which comes preinstalled. VirtualBox doesn't really work for M1 chips, I was unable to run WebOS in it.

Are there any other ways to test built-in browser in WebOS 22 which I am missing ?

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**Author:** ![NERGI](https://yyz1.discourse-cdn.com/flex031/user_avatar/forum.webosose.org/nergi/32/364_2.png) [@NERGI](https://forum.webosose.org/u/NERGI)\
**Post date:** [December 20, 2023, 12:10am UTC](https://forum.webosose.org/t/testing-web-app-for-build-in-browser/2384/2 "2023-12-20T00:10:16Z")

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Hi @vldmr , welcome to the Forum!

According to the [webOS TV's documentation](https://webostv.developer.lge.com/develop/tools/emulator-installation), Emulator and VirtualBox is not supported from webOS TV 22. You must use the [Simulator](https://webostv.developer.lge.com/develop/tools/simulator-introduction).

And this forum is only for webOS Open Source Edition.  
For more inquiries about webOS TV, please visit the [TV Forum](https://forum.webostv.developer.lge.com/).

Thanks!

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**Author:** ![vldmr](https://yyz1.discourse-cdn.com/flex031/user_avatar/forum.webosose.org/vldmr/32/974_2.png) [@vldmr](https://forum.webosose.org/u/vldmr)\
**Post date:** [December 21, 2023, 7:46am UTC](https://forum.webosose.org/t/testing-web-app-for-build-in-browser/2384/4 "2023-12-21T07:46:04Z")

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Hi @Nergi,  
I know about simulator, it doesn't allow to run builtin browser.

Thanks anyway