Mantine UI Library

Mantine is a fully-featured React components library with TypeScript support. It provides 100+ hooks and components with native dark mode, CSS-in-JS via CSS modules, and excellent accessibility.

v9.5 Highlights

• New Cascader component: select a value from hierarchical data by drilling down through cascading columns, with changeOnSelect, hover-to-expand, search, and a flat-list layout for mobile.
• @mantine/charts gains SunburstChart (hierarchical data as concentric rings) and BulletChart (a value against a target and qualitative ranges); the area/bar/line/composite charts add withBrush for a draggable range-selector, and every chart component now ships accessibilityLayer (arrow-key navigation, Enter for tooltips) enabled by default.
• Calendar-based date components gain withNativeLevelSelect, replacing the calendar header's level button with native <select> elements, paired with yearsSelectRange.
• Timeline.Item gains opposite (content on the other side of the line, switching to a centered two-sided layout) and alternate (flips sides per item); FloatingWindow gains a ResizeHandle compound component with a dimensions prop and keyboard resizing; Modal/Drawer gain keepMountedMode ('activity' or 'display-none'); Accordion gains disableCollapse to keep one item always open.
• @mantine/schedule ResourcesDayView/ResourcesWeekView accept intervalMinutes greater than 60 for multi-hour slot columns.
• 9.5.0 fixes an autoClose timer leak in the notifications container.
• The official Vite template replaced ESLint/Prettier/eslint-config-mantine with oxlint/oxfmt via the new oxc-config-mantine package (internal tooling migration); eslint-config-mantine remains available for projects that keep ESLint.

v9.4 Highlights

• New components: ComboboxPopover (low-level popover built on the Combobox engine), DataList (key/value description lists), EmptyState (empty/placeholder screens), and Menubar (desktop-style application menu bar).
• @mantine/schedule gains ResourcesDayView and ResourcesWeekView for resource-grouped scheduling layouts.
• 9.4.1 patch fixes: @mantine/form compatibility with the React compiler, Heatmap rendering, and assorted component fixes.