One fun fact about Exhibitor is that it uses itself for it's own internal front-end component library, kind of like how some of Typescript is written in Typescript.
I'm the lead and sole developer for the project. Would be happy to answer any questions about it!
Wiki: https://github.com/samhuk/exhibitor/wiki
Demo: https://demo.exhibitor.dev/
Dev updates: https://samhuk.substack.com
Side-note: The demo is hosted on a free GCP nano instance at the moment because $$$. I can't guarantee it will hold up to much traffic. Apologies in advance if that happens!