Unstyled UI components for building accessible web apps and design systems. From the creators of Radix, Floating UI, and Material UI.

Joined January 2022
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v1.5.0 🚀 ✔︎ Huge (~50%) mount perf improvement ✔︎ Refreshed design for docs demos ✔︎ Improved keyboard support for OTPField ✔︎ New `data-popup-side` attr on Select.Trigger ✔︎ Integrate inline positioning in PreviewCard ✔︎ Tons of a11y, performance, and bug fixes
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Built with @base_ui.
Excited to share our newly improved website for @xai. We overhauled every page to better showcase our various models and products, and help developers, enterprises and users get started quickly. Now live → x.ai
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Whilst building the Base UI Data Grid, we've been testing its capabilities by recreating real interfaces: 1. A music player inspired by Spotify's desktop app. Not your typical data grid, but it requires sorting, row selection, virtualization, and focus management.
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v1.5.0 🚀 ✔︎ Huge (~50%) mount perf improvement ✔︎ Refreshed design for docs demos ✔︎ Improved keyboard support for OTPField ✔︎ New `data-popup-side` attr on Select.Trigger ✔︎ Integrate inline positioning in PreviewCard ✔︎ Tons of a11y, performance, and bug fixes
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Base UI Grid is growing up so fast.
Testing high-frequency update performance today. Scrolling feels great.
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biased but i highly recommend using coss.com/ui for your next side project such a joy to work with its using @base_ui under the hood
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Alongside today's release, @base_ui is now doing ~4M weekly downloads, growing ~2x each month for the past 3 months, and on pace to grow ~2x again this month.
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v1.4.0 is out 🚀 ✔︎ New OTP Field component ✔︎ Toast can update an existing notification by id ✔︎ iOS / touch fixes across popup components ✔︎ Many interaction enhancements ✔︎ a11y fixes across many components ✔︎ New Community docs page base-ui.com/react/overview/r…
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What are some obscure, uncommon, and/or challenging UI components you want @base_ui to ship?
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Mar 31
Introducing Luma, a new shadcn/ui style. Rounded geometry. Soft elevation. Breathable layouts. Inspired by macOS Tahoe (minus the glass). Foundation. For your next app.
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Now you can browse @base_ui components documentation directly from @raycast! Day 180 of #100DaysOfRaycast 1 of 2
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Built with @base_ui.
Meet the new Stitch, your vibe design partner. Here are 5 major upgrades to help you create, iterate and collaborate: 🎨 AI-Native Canvas 🧠 Smarter Design Agent 🎙️ Voice ⚡️ Instant Prototypes 📐 Design Systems and DESIGN.md Rolling out now. Details and product walkthrough video in 🧵
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Just dropped the @coss_com Drawer component 📦✨ ✅ 4 directions 3 built-in variants ✅ Snap points & Nested support ✅ Swipe-to-open area ✅ Responsive examples (Dialog & Menu → Drawer)
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v1.3.0 is out 🚀 ✔︎ Drawer is stable ✔︎ New SwipeArea for Drawer ✔︎ New Label for Select, Combobox Slider ✔︎ New InputGroup for Combobox Autocomplete. ✔︎ New closeOnClick prop for Tooltip ✔︎ Content transitions support for Menu via Viewport
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New SwipeArea component coming soon to Base UI Drawer. Swipe close to the edge of the viewport to open the Drawer. Similar to YouTube's Drawer.
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Just gave @base_ui's “detached triggers” API for Popovers a spin — feels sooo good before vs after
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Instagram Reels UI built using @base_ui drawer. Indent effect makes the interaction feel smooth and natural.
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Inspired by this tweet and group94 memories, I decided to do rebuild some components using their iconic style / motion / sfx. Here's a Select using @base_ui and @motiondotdev. Should I build more of this? ps: sound on for the full experience.
When I was a teenager, I was a huge fan of a design agency called Group94. Their interfaces were minimal, elegant, and clean, and they were known for their pixelated aesthetic.
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Base UI Tailwind (ShadCn) has made component libraries feel like a solved problem
Base UI crossed 1.1M weekly downloads. We grew ~19% weekly for the past 7 weeks. Not that for one year in 📈
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