Are there any actually useful UX/design platforms for Polymarket-style projects?

I’ve been researching prediction market platforms lately and one thing I keep noticing is how important the UI/UX side is for keeping users engaged. Most tools either look too generic or feel overly complicated. Are there any good UX design platforms, inspiration sites, or tools specifically useful for Polymarket-style trading apps/projects? Curious what people here actually use for layouts, dashboards, flows, and overall user experience ideas