Base UI is a library of headless ('unstyled') React components and low-level hooks. You gain complete control over your app's CSS and accessibility features.
Published Node.js and peer-dependency requirements.
No declared requirement changes.
4 Aug 2026 · Newest first
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Showing 1 of 1 releases. Full release notes.
Signals highlight changes worth reviewing. They cannot determine whether your application is affected.
End thumb drag when the primary button is no longer held (#5374) by @atomiks
render callback props based on the rendered element (#5104) by @atomikscollisionPadding off-by-one on the biased side (#5143) by @atomiks.d.ts files (#5165) by @michaldudakusePreviousValue equality comparison (#5264) by @lyzno1dir attribute from <Accordion.Root> (#5117) by @chuganzy<AlertDialog.Root> from reopening after remounting with a reused handle (#5109) by @michaldudakinput-press to change event details (#5356) by @chuganzycancel-open to change event details (#5376) by @chuganzy<Avatar.Fallback> immediately when delay={0} (#5147) by @chuganzyinput-press to change event details (#5356) by @chuganzycancel-open to change event details (#5376) by @chuganzyexpanded state for inline comboboxes (#5332) by @sarthakmalik0810<Combobox.Root> in <Combobox.Item> (#5365) by @chuganzyscrollIntoViewIfNeeded (#5234) by @sai6855<Dialog.Root> from reopening after remounting with a reused handle (#5109) by @michaldudak<Drawer.Root> from reopening after remounting with a reused handle (#5109) by @michaldudakdata-dirty tracking for null-valued controls (#5290) by @sai6855onOpenChange calls when closing a submenu (#5178) by @atomiks<Menu.Root> from reopening after remounting with a reused handle (#5149) by @michaldudakautoSubmit is blocked (#5089) by @lyzno1<Popover.Root> from reopening after remounting with a reused handle (#5149) by @michaldudak<PreviewCard.Root> from reopening after remounting with a reused handle (#5149) by @michaldudakmin/max semantics to match the indicator (#5095) by @atomiks<Radio.Root> (#5213) by @sai6855<ScrollArea.Thumb> (#5145) by @atomiks<Select.Root> in <Select.Item> (#5365) by @chuganzyrender prop in <Toast.Title>, <Toast.Description>, and <Toast.Action> (#5210) by @m2na7<Toast.Provider> prop effect ordering (#5338) by @atomiks<Tooltip.Root> from reopening after remounting with a reused handle (#5149) by @michaldudakAll contributors of this release in alphabetical order: @arikchakma, @atomiks, @bernardobelchior, @brijeshb42, @chuganzy, @DiegoAndai, @DreierF, @flaviendelangle, @jjenzz, @lyzno1, @m2na7, @mdm317, @michaldudak, @nami8824, @obeattie, @sai6855, @sarthakmalik0810