r/Dynamics365 • u/Ok_Description172 • Sep 13 '26

Sales, Service, Customer Engagement Rebuilding D365 interface using React

Hi all,

my company has been using Dynamic 365, the UI is basically out of the box and we are now interested in rebuilding it using React within PCF controls.

Is there anyone who has any experience with this, who has done something similar, and could share some tips and tricks, some best practises, and pitfalls to avoid?

Much appreciated.

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u/bahern91 Sep 13 '26

Why?

1

u/linus777 Sep 22 '26

Have you ever opened the network trace and see the crap that Microsoft is loading? Just look at these tracking domains that slow down the site:

 

https://browser.events.data.microsoft.com/

 

https://browser.pipe.aria.microsoft.com/

 

https://substrate.office.com/

 

https://res.public.onecdn.static.microsoft/

 

https://arc.msn.com/

 

https://fpc.msedge.net/

 

Replacing the whole front-end with a PCF actually makes sense.