# Ignition Extension module not work on Edge

**URL:** <https://forum.inductiveautomation.com/t/ignition-extension-module-not-work-on-edge/104775>\
**Category:** Ignition\
**Tags:** perspective, ignition81\
**Created:** [April 7, 2025, 2:16pm UTC](https://forum.inductiveautomation.com/t/ignition-extension-module-not-work-on-edge/104775 "2025-04-07T14:16:53Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![liam1](https://avatars.discourse-cdn.com/v4/letter/l/e68b1a/32.png) [@liam1](https://forum.inductiveautomation.com/u/liam1)\
**Post date:** [April 7, 2025, 2:16pm UTC](https://forum.inductiveautomation.com/t/ignition-extension-module-not-work-on-edge/104775/1 "2025-04-07T14:16:53Z")

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Hi all,

Does the Ignition Extensions not work on Edge?

I want to use the system.util.deepCopy() function.

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**Author:** ![pturmel](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/pturmel/32/3295_2.png) [@pturmel](https://forum.inductiveautomation.com/u/pturmel)\
**Post date:** [April 7, 2025, 2:38pm UTC](https://forum.inductiveautomation.com/t/ignition-extension-module-not-work-on-edge/104775/2 "2025-04-07T14:38:17Z")

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No, third party modules do not work on Edge, with a very limited set of commercial exceptions.