Website for developers featuring hundreds of community-made CSS and HTML UI elements like buttons, inputs, checkboxes, and cards. All elements are open source and free to use. We make it easy to find and customize the perfect element for your project.
This is the 4th launch from Uiverse.io. View more
Uiverse Design
Launched this week
You can tell when an app was vibecoded. So can your users. That generic purple gradient, the pills and badges, emojis everywhere, it all screams: "an AI made this in 20 minutes."
Uiverse Design is a library of AI-first design systems you can drop into any project. Each one defines real typography, spacing, color, images and component treatment. All of them ship with a DESIGN.md instructions file, so that your agent knows exactly how to use it. You just sit back, and watch your app transform.
Free Options
Launch Team / Built With
The "AI smell" is usually in the defaults... same hero, same gradient, same 16px everything. I vibe-code my own landing pages so I hit this weekly. Does it fix the underlying spacing and type scale, or mostly patch surface styles? That's where the slop actually lives for me.
Uiverse.io
@luca_capone The specific rules per design system include layout instructions, spacing and so on so they are quite broad. But it only works if you tell your agent to actually rebuild your UI, instead of just redesigning it. From experience, agents will usually not make larger changes until specifically instructed :)
@luca_capone @adamgiebl congrats on the launch Adam. Great solve. Can one edit the ui with own brand CI etc?
Uiverse.io
@luca_capone @zolani_matebese Yes, of course! That's what it's made for :)
Uiverse.io
@james_effarah1 Thank you so much!
@james_effarah1 You had me at "de-slop" lol
DIY UX Test
"De-slop" is the perfect word for the generic look AI site builders default to. Giving designers a real library to break that sameness is overdue — are the components hand-curated or community-submitted like the original Uiverse?
you can tell when an app was vibecoded is painfully accurate. the generic purple gradient with pill badges and emojis everywhere is basically a uniform at this point. love that this ships with a DESIGN.md so the AI agent actually knows the rules instead of just defaulting to the same template every time
This is such a real problem lately. So many AI made sites look fine at first glance but still feel the same. Having a design system the agent can actually follow sounds way more useful than fixing spacing and colors by hand after
viktor.com
Really nice. I think even with claude design skill, there are alwasy the same 5 designs that come out of it. So having a better starting points sounds great!
StreamAlive - Interactive PPT slides
Shut up and take my money 😂 just bought the full access pass. What a great idea!
Uiverse.io
@peterclaridge Thank you! Would love to hear your thoughts after using it :)