Why one would want to customize Google Forms?

Do you have any use cases?

What was the reason to start this project?

1). Root cause: Adjust Google Form to site-branded colors.

2). Use cases where you can use it are different: e.g support form, early access, feedback form, events...

3). Reason to start: I wanted to have the ability to add a form to website within minutes, for free and without any backend work. Google form suite best here, they act as backend. The customgform provide only UI layer, which sends data directly to Google Form.