How to create a custom widget on portal ?

[ChampakC]

I need to create a custom widget on portal for my client requirement to showcase some gifs and on click some images should pop up 

Can somebody guide here ?

[Rafael Batistot]

Hi @ChampakC 

This tutorial might help you 

https://www.servicenow.com/docs/bundle/xanadu-platform-user-interface/page/build/service-portal/conc...