# What is the difference between dev mode and non dev mode

**URL:** <https://forum.webosose.org/t/what-is-the-difference-between-dev-mode-and-non-dev-mode/1207>\
**Category:** Uncategorized\
**Created:** [September 15, 2020, 8:24am UTC](https://forum.webosose.org/t/what-is-the-difference-between-dev-mode-and-non-dev-mode/1207 "2020-09-15T08:24:54Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![gengxiaoquan](https://avatars.discourse-cdn.com/v4/letter/g/d2c977/32.png) [@gengxiaoquan](https://forum.webosose.org/u/gengxiaoquan)\
**Post date:** [September 15, 2020, 8:24am UTC](https://forum.webosose.org/t/what-is-the-difference-between-dev-mode-and-non-dev-mode/1207/1 "2020-09-15T08:24:54Z")

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I want to know the difference between dev mode and non dev mode,how can i use it

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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:** [September 22, 2020, 7:41am UTC](https://forum.webosose.org/t/what-is-the-difference-between-dev-mode-and-non-dev-mode/1207/2 "2020-09-22T07:41:16Z")

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Hi @gengxiaoquan,

devmode gives you more access authority to webOS OSE system. It's hard to explain all functions of devmode.

To usage, please refer to [com.webos.service.devmode](https://www.webosose.org/docs/reference/ls2-api/com-webos-service-devmode/).

Thanks