# JS vs C# - Guidelines?

**URL:** <https://discuss.workflowgen.com/t/js-vs-c-guidelines/1936>\
**Category:** Development\
**Created:** [September 7, 2021, 7:36am UTC](https://discuss.workflowgen.com/t/js-vs-c-guidelines/1936 "2021-09-07T07:36:35Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![nvarlet](https://avatars.discourse-cdn.com/v4/letter/n/a8b319/32.png) [@nvarlet](https://discuss.workflowgen.com/u/nvarlet)\
**Post date:** [September 7, 2021, 7:36am UTC](https://discuss.workflowgen.com/t/js-vs-c-guidelines/1936/1 "2021-09-07T07:36:36Z")

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Hello,  
I want an advise on good practices concerning coding in WFG : JS versus C#.

Some actions can be performed with JS code or with C# code. I’d like to know if you have guidelines concerning which code to use.

For exemple, converting a value on screen can be done with JS or with C# with a post back.

Do you have any documentation or advise on this matter ?

Thanks.

Best regards.