Short 15 second - 2 minute VIDEO / screen captured demos of components, with FAQ, No annoying audio / music, Not zoomed-out. Not navigating too fast..will go a long way with selling.
I would even put a form below the video demo, so you get a chance to get instant feedback, even if the user doesn’t download it.
Additionally,
Right now, I am looking at your “verify” components. They all look good. I don’t know which to choose. Maybe I need helper copy, something like: “This component is typically used to do this”
Help the user navigate options. I am confused by the options because I don’t know the difference.