Form renderer for Nette Forms, wrappers are pre-prepared for Bootstrap5. Nice forms could be done with less than one line of code per one control!

composer require jdvorak23/bootstrap5-form-renderer

"php": ">=8.0",
"nette/forms": "^3.1"

A lot of information and reference in the wiki.

There is a web with example forms and tutorials. You can download the whole web and instantly play with examples.