Base UI (@base_ui) header
Base UI (@base_ui) profile picture

Base UI

@base_ui

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

 Global
base-ui.com/
Joined January 2022
  • Tweets259
  • Following0
  • Followers17.3K
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Photo by Base UI (@base_ui)Photo by Base UI (@base_ui)Photo by Base UI (@base_ui)Photo by Base UI (@base_ui)Photo by Base UI (@base_ui)Photo by Base UI (@base_ui)
v1.9.0 🚀 ✔ Menu is now filterable ✔ Improved perf for Select, Combobox, and Menu ✔ Improved Drawer gestures + interactions ✔ Better async Autocomplete + Combobox ✔ Dozens of a11y, focus, and interaction fixes base-ui.com/react/overview/r…
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Colm Tuite (@colmtuite) profile picture
Colm Tuite
@colmtuite9h
📈
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Clipboard support taking shape for the data grid. Composed with @base_ui Context Menu and a shared ClipboardProvider to keep clipboard state in sync across both grids.
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🥩🍺🍷💬
ana howard (@AnaArsonist) profile pictureana howard
@AnaArsonistOct 23
thank you @base_ui
Image from ana howard (@AnaArsonist)
Image from ana howard (@AnaArsonist)
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Colm Tuite (@colmtuite) profile picture
Colm Tuite
@colmtuiteOct 21
If Base UI could make your agents better at one thing, which would you choose?
42%Correct Base UI usage
42%Exceptional visual design
9%General a11y
7%Save time/cost
280 votes • Final results
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quick design noodle on the "add binding" flow in Cloudflare dashboard. tried out Base UI's new filterable menu + a popover instead of our current multi-step dialog
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Colm Tuite (@colmtuite) profile picture
Colm Tuite
@colmtuiteOct 14
New blog on all of the a11y research and decisions that went into making Menu filterable. base-ui.com/blog/building-a-…
Building a filterable menu that works for everyone · Base UI

Building a filterable menu that works for everyone · Base UI

Adding an input to a menu takes minutes, but making it work well with a keyboard, mouse, and screen reader changes the entire interaction.

base-ui.com
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Colm Tuite (@colmtuite) profile picture
Colm Tuite
@colmtuiteOct 12
Testing multiplayer support with live updates for Base UI DataGrid
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Colm Tuite (@colmtuite) profile picture
Colm Tuite
@colmtuiteOct 12
Base UI London heads, a few of us will be in London the night before React Advanced if you wanna hang out and grab some 🥩 + 🍷 on us luma.com/jnvuzsy9
React Advanced Fringe: Dinner with the Base UI Team · Luma

React Advanced Fringe: Dinner with the Base UI Team · Luma

The Base UI team is in London for React Advanced, so we’re hosting a dinner the night before. The plan is drinks and a talk, then dinner. The talk covers: The…

luma.com
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jenna (@jjenzz) profile picture
jenna
@jjenzzOct 4
jjenzz.com/making-react-cont…
Making React Context Cheap with React Compiler

Making React Context Cheap with React Compiler

Many of us have craved a context selector at some point, but React still doesn't have one. I benchmarked 5,000 radios to see whether React Compiler makes that matter less than we think.

jjenzz.com
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Colm Tuite (@colmtuite) profile picture
Colm Tuite
@colmtuiteOct 1
Filterable Menu. Coming to @base_ui next week.
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Colm Tuite (@colmtuite) profile picture
Colm Tuite
@colmtuiteSep 29
Built with @base_ui 🇺🇸 🦅
Rapid Response 47 (@RapidResponse47) profile pictureRapid Response 47
@RapidResponse47Sep 29
Chief Design Officer @jgebbia officially unveils America.gov, the new online home for the United States of America
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Colm Tuite (@colmtuite) profile picture
Colm Tuite
@colmtuiteSep 27
Base UI has gone from 0 → 17M weekly downloads in ~21 months. Last week we overtook radix-ui. It's now the #1 UI library.
Image from Colm Tuite (@colmtuite)
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jenna (@jjenzz) profile picture
jenna
@jjenzzSep 21
not sure why i haven't shared this sooner, but, we're getting the band back together! @Andy_Hook has joined @MUI_hq 🎉
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Migrated Linear from Radix to Base UI, took just over a milion tokens.
Image from Emil Kowalski (@emilkowalski)
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Watching The Odyssey the way Nolan intended: On a Base UI Charts Heatmap.
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Colm Tuite (@colmtuite) profile picture
Colm Tuite
@colmtuiteSep 8
Benchmark results are in for @base_ui Heatmap charts 🏆
Image from Colm Tuite (@colmtuite)
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v1.8.0 🚀 ✔︎ Improved mount perf for Menu and Popover ✔︎ New createItems collection API for Combobox ✔︎ Native lazy-loading support for Avatar ✔︎ Derive Toast updates from the current toast ✔︎ Many a11y, focus, validation, and interaction fixes base-ui.com/react/overview/r…
v1.8.0 · Base UI

v1.8.0 · Base UI

v1.8.0 release notes. Sep 4, 2026.

base-ui.com
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Came across this gallery I was exploring a while back. @base_ui scroll container and css scroll snap with velocity based image rotation using @motiondotdev scroll momentum. Each image has a subtly random mass so that they don't rotate or rest uniformly to feel more natural.
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Colm Tuite (@colmtuite) profile picture
Colm Tuite
@colmtuiteAug 27
Do you want a versioned, npm-distributed CSS file that, when imported, makes Base UI components look gorgeous? Same components, same API, nothing changes. Just each part has a corresponding CSS class. Then use Tailwind for layout/text/overrides. Sample design in thread.
58%Yes
24%No (I want my own styles)
5%No (other)
13%👀
503 votes • Final results
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