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Brio UI: Everyday React components. Edge cases handled. Done with brio.
50 components. 10 free. One file each.
Free ones under MIT. Pro at half price for life: singles from $4.50, not $9.Pro at half price for life.
No payment. Just three emails: welcome, launch, Pro access.No payment. Just three emails.
- React 19 · motion · MIT
- Works with
Fig. 1An Acme settings page from 5 free parts. Click anything, or run the Stress test.
Try it here
Break it before you install it
Switch to the worst case, German labels, a billion-dollar price or right-to-left Arabic. This is the same file you copy.
MIT. React and Motion only. One file.
Try the 10 free components.
Every card is live. The MIT source is rolling out now.
The worst-case bench
Tested where kits break.
Before shipping, every part runs best and worst fixtures in Playwright on Chromium and WebKit.
Every width
320, 360, 390, 768, 1440 and 1920px wide, plus 200% zoom.
Long strings
German labels, three times the usual length.
Right to left
Arabic and Hebrew, mirrored with logical CSS.
Messy text
Emoji, combining marks and long unbroken URLs.
Slow CPUs
A CPU slowed down 10×, simulated in Chromium.
Keyboard only
Every part works with no mouse, and with reduced motion on.
Before you join.

Built by Harjot Singh Rana, maker of Helicon, which Alexandr Wang posted about.
Join before launch.
Pay half for Pro, forever.
Half off every Pro part, including future ones. Ends at launch.
No payment. Just three emails: welcome, launch, Pro access.No payment. Just three emails.