Lately I have added ability to render forms using STPL template.
This requirement came from the need of complete different styling of forms, its elements and positions according to design and UI.
More examples can be seen in live docs here:
https://yfix.net/docs/demo/form%2Fstpl
https://yfix.net/docs/demo/form%2Fstpl_and_array
https://yfix.net/docs/demo/form%2Freturn_array