How to remove html attributes on production build

[kamontat]

What problem does this feature solve?

Normally we would add data-testid for easier integration test, however I don't want this on production build to avoid web scraping.

What does the proposed API of configuration look like?

Maybe on builtins config?

[hardfist]

it seems you can custom html process logic yourself

[kamontat]

@hardfist Do you have any example code?