I am an avid Pulumi enthusiast.
I want to share a project I have been working on that I hope might find someone's interest here.
It is cost estimations for Pulumi, such that you always know what your infrastructure code will cost before you deploy it to the cloud.
I have built a prototype that works with a couple Azure resources, but it is still under development.
If you are interested you can find out more here and sign up to my email list so I know that you find this useful, since it takes a lot of time to develop this : https://cloudcostify.app/