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简介统计版本

11 hours ago

mantine

mantinedev

What's Changed

[@mantine/form] Fix some functions not working correctly with react compiler (#9007)
[@mantine/charts] Heatmap: Fix values outside the provided domain rendering with no fill (#8982)
[@mantine/core] RollingNumber: Fix rendering -0 for values that round to zero (#8983)
[@mantine/core] Slider: Fix incorrect marks labels position in RTL layouts (#8996)
[@mantine/hooks] Fix use-set and use-map hooks using stale values when used with React compiler (#9008)
[@mantine/form] Add FormProviderProps type export (#9009)
[@mantine/schedule] ResourcesDayView: Fix incorrect multiday events rendering (#9014)
[@mantine/dates] TimePicker: Fix duration values greater than 9999 hours not working (#9002)
[@mantine/core] Menu: Mark non-menuitem dropdown children as presentational (#9004)
[@mantine/core] Collapse: Fix ref and style props not working when transitionDuration: 0 (#9013)
[@mantine/core] Textarea: Fix autosize not working correctly with minRows on initial render
[@mantine/schedule] ResourcesWeekView: Add events resizing support

New Contributors

@ayu3456 made their first contribution in https://github.com/mantinedev/mantine/pull/9013
@Sanjays2402 made their first contribution in https://github.com/mantinedev/mantine/pull/9004

Full Changelog: https://github.com/mantinedev/mantine/compare/9.4.0...9.4.1

6 days ago

mantine

mantinedev

9.4.0 🥵

View changelog with demos on mantine.dev website

Support Mantine development

You can now sponsor Mantine development with OpenCollective. All funds are used to improve Mantine and create new features and components.

ComboboxPopover component

New ComboboxPopover component allows adding a combobox dropdown with selectable options to any button element. Unlike Select and MultiSelect, it does not render an input – you provide your own target element via ComboboxPopover.Target. Supports single and multiple selection modes with the same data format as Select.

import { useState } from 'react';
import { Button, ComboboxPopover } from '@mantine/core';

function Demo() {
  const [value, setValue] = useState<string | null>(null);

  return (
    <ComboboxPopover
      data={['React', 'Angular', 'Vue', 'Svelte']}
      value={value}
      onChange={setValue}
    >
      <ComboboxPopover.Target>
        <Button variant="default" miw={200}>{value || 'Select framework'}</Button>
      </ComboboxPopover.Target>
    </ComboboxPopover>
  );
}

DataList component

New DataList component displays label-value pairs as a semantic description list using dl, dt, and dd HTML elements. Supports vertical and horizontal orientations, dividers between items, and all standard Mantine features like Styles API and size prop.

import { DataList } from '@mantine/core';

const data = [
  { label: 'Name', value: 'John Doe' },
  { label: 'Email', value: 'john@example.com' },
  { label: 'Role', value: 'Software Engineer' },
  { label: 'Location', value: 'San Francisco, CA' },
];

function Demo() {
  return (
    <DataList size="md" orientation="vertical" withDivider={false}>
      {data.map((item) => (
        <DataList.Item key={item.label}>
          <DataList.ItemLabel>{item.label}</DataList.ItemLabel>
          <DataList.ItemValue>{item.value}</DataList.ItemValue>
        </DataList.Item>
      ))}
    </DataList>
  );
}

EmptyState component

New EmptyState component displays a placeholder for "no data" situations: empty search results, empty tables and lists, first-run states or error illustrations with an optional call to action. It can be used with icon, title and description shorthand props or with EmptyState.Indicator, EmptyState.Title, EmptyState.Description and EmptyState.Actions compound components for full control.

import { Button, EmptyState } from '@mantine/core';
import { MagnifyingGlassIcon } from '@phosphor-icons/react';

function Demo() {
  return (
    <EmptyState>
      <EmptyState.Indicator>
        <MagnifyingGlassIcon />
      </EmptyState.Indicator>
      <EmptyState.Title>No results found</EmptyState.Title>
      <EmptyState.Description>
        We couldn't find anything matching your search. Try adjusting your filters or searching with
        different keywords to see more results.
      </EmptyState.Description>
      <EmptyState.Actions>
        <Button variant="default">Reset filters</Button>
        <Button variant="default">Create new</Button>
      </EmptyState.Actions>
    </EmptyState>
  );
}

Menubar component

New Menubar component adds a desktop-application style menu bar: a horizontal row of top-level menu triggers (File, Edit, View, …) where each trigger opens a dropdown. Arrow keys move between the top-level menus, and once one menu is opened, moving to a sibling opens it immediately. Menubar is built on top of Menu and follows the WAI-ARIA menubar pattern.

import { Menu, Menubar, Text } from '@mantine/core';

function Demo() {
  return (
    <Menubar>
      <Menubar.Menu width={220}>
        <Menubar.Target>File</Menubar.Target>
        <Menubar.Dropdown>
          <Menu.Item rightSection={<Text size="xs" c="dimmed">⌘N</Text>}>New file</Menu.Item>
          <Menu.Item rightSection={<Text size="xs" c="dimmed">⌘⇧N</Text>}>New window</Menu.Item>
          <Menu.Sub>
            <Menu.Sub.Target>
              <Menu.Sub.Item>Open recent</Menu.Sub.Item>
            </Menu.Sub.Target>
            <Menu.Sub.Dropdown>
              <Menu.Item>project-alpha</Menu.Item>
              <Menu.Item>project-beta</Menu.Item>
              <Menu.Item>project-gamma</Menu.Item>
            </Menu.Sub.Dropdown>
          </Menu.Sub>
          <Menu.Divider />
          <Menu.Item rightSection={<Text size="xs" c="dimmed">⌘S</Text>}>Save</Menu.Item>
          <Menu.Item>Save as…</Menu.Item>
        </Menubar.Dropdown>
      </Menubar.Menu>

      <Menubar.Menu width={220}>
        <Menubar.Target>Edit</Menubar.Target>
        <Menubar.Dropdown>
          <Menu.Item rightSection={<Text size="xs" c="dimmed">⌘Z</Text>}>Undo</Menu.Item>
          <Menu.Item rightSection={<Text size="xs" c="dimmed">⌘⇧Z</Text>}>Redo</Menu.Item>
          <Menu.Divider />
          <Menu.Item>Cut</Menu.Item>
          <Menu.Item>Copy</Menu.Item>
          <Menu.Item>Paste</Menu.Item>
        </Menubar.Dropdown>
      </Menubar.Menu>

      <Menubar.Menu width={220}>
        <Menubar.Target>Help</Menubar.Target>
        <Menubar.Dropdown>
          <Menu.Item>Documentation</Menu.Item>
          <Menu.Item>Keyboard shortcuts</Menu.Item>
          <Menu.Item>About</Menu.Item>
        </Menubar.Dropdown>
      </Menubar.Menu>
    </Menubar>
  );
}

ResourcesDayView component

New ResourcesDayView component displays resources as rows and time slots as columns. Each row represents a resource (conference room, person, equipment) and shows events assigned to that resource. Supports drag and drop across resources, business hours highlighting, and slot drag select.

// Demo.tsx
import dayjs from 'dayjs';
import { useState } from 'react';
import { ResourcesDayView } from '@mantine/schedule';
import { events, resources } from './data';

function Demo() {
  const [date, setDate] = useState(dayjs().format('YYYY-MM-DD'));

  return (
    <ResourcesDayView
      date={date}
      onDateChange={setDate}
      resources={resources}
      events={events}
      startTime="08:00:00"
      endTime="18:00:00"
    />
  );
}

// data.ts
import dayjs from 'dayjs';
import { ScheduleResourceData } from '@mantine/schedule';

const today = dayjs().format('YYYY-MM-DD');

const resources: ScheduleResourceData[] = [
  { id: 'tokyo', label: 'Meeting room: Tokyo' },
  { id: 'paris', label: 'Meeting room: Paris' },
  { id: 'new-york', label: 'Meeting room: New York' },
  { id: 'london', label: 'Meeting room: London' },
];

const events = [
  {
    id: 1,
    title: 'Team Standup',
    start: \`\${today} 09:00:00\`,
    end: \`\${today} 09:30:00\`,
    color: 'blue',
    resourceId: 'tokyo',
  },
  {
    id: 2,
    title: 'Sprint Planning',
    start: \`\${today} 10:00:00\`,
    end: \`\${today} 11:30:00\`,
    color: 'green',
    resourceId: 'tokyo',
  },
  {
    id: 3,
    title: 'Client Call',
    start: \`\${today} 09:30:00\`,
    end: \`\${today} 10:30:00\`,
    color: 'violet',
    resourceId: 'paris',
  },
  {
    id: 4,
    title: 'Design Review',
    start: \`\${today} 13:00:00\`,
    end: \`\${today} 14:00:00\`,
    color: 'orange',
    resourceId: 'paris',
  },
  {
    id: 5,
    title: '1:1 Meeting',
    start: \`\${today} 11:00:00\`,
    end: \`\${today} 11:30:00\`,
    color: 'cyan',
    resourceId: 'new-york',
  },
  {
    id: 6,
    title: 'Workshop',
    start: \`\${today} 14:00:00\`,
    end: \`\${today} 16:00:00\`,
    color: 'pink',
    resourceId: 'new-york',
  },
  {
    id: 7,
    title: 'Architecture Review',
    start: \`\${today} 10:00:00\`,
    end: \`\${today} 11:00:00\`,
    color: 'red',
    resourceId: 'london',
  },
  {
    id: 8,
    title: 'Retrospective',
    start: \`\${today} 15:00:00\`,
    end: \`\${today} 16:00:00\`,
    color: 'grape',
    resourceId: 'london',
  },
];

ResourcesWeekView component

New ResourcesWeekView component displays resources as rows and a full week of time slots as columns with a two-level header showing day names and time labels. Supports drag and drop, slot selection, business hours, and current time indicator.

// Demo.tsx
import dayjs from 'dayjs';
import { useState } from 'react';
import { ResourcesWeekView } from '@mantine/schedule';
import { events, resources } from './data';

function Demo() {
  const today = dayjs().format('YYYY-MM-DD');
  const [date, setDate] = useState(today);

  return (
    <ResourcesWeekView
      date={date}
      onDateChange={setDate}
      resources={resources}
      events={events}
      startTime="08:00:00"
      endTime="18:00:00"
      startScrollDateTime={`${today} 08:00:00`}
    />
  );
}

// data.ts
import dayjs from 'dayjs';
import { ScheduleResourceData } from '@mantine/schedule';

const today = dayjs().format('YYYY-MM-DD');
const tomorrow = dayjs().add(1, 'day').format('YYYY-MM-DD');
const dayAfter = dayjs().add(2, 'day').format('YYYY-MM-DD');
const dayAfter2 = dayjs().add(3, 'day').format('YYYY-MM-DD');

const resources: ScheduleResourceData[] = [
  { id: 'tokyo', label: 'Meeting room: Tokyo' },
  { id: 'paris', label: 'Meeting room: Paris' },
  { id: 'new-york', label: 'Meeting room: New York' },
  { id: 'london', label: 'Meeting room: London' },
];

const events = [
  {
    id: 1,
    title: 'Team Standup',
    start: \`\${today} 09:00:00\`,
    end: \`\${today} 09:30:00\`,
    color: 'blue',
    resourceId: 'tokyo',
  },
  {
    id: 2,
    title: 'Sprint Planning',
    start: \`\${today} 10:00:00\`,
    end: \`\${today} 11:30:00\`,
    color: 'green',
    resourceId: 'tokyo',
  },
  {
    id: 3,
    title: 'Client Call',
    start: \`\${tomorrow} 09:30:00\`,
    end: \`\${tomorrow} 10:30:00\`,
    color: 'violet',
    resourceId: 'paris',
  },
  {
    id: 4,
    title: 'Design Review',
    start: \`\${today} 13:00:00\`,
    end: \`\${today} 14:00:00\`,
    color: 'orange',
    resourceId: 'paris',
  },
  {
    id: 5,
    title: '1:1 Meeting',
    start: \`\${tomorrow} 11:00:00\`,
    end: \`\${tomorrow} 11:30:00\`,
    color: 'cyan',
    resourceId: 'new-york',
  },
  {
    id: 6,
    title: 'Workshop',
    start: \`\${dayAfter} 14:00:00\`,
    end: \`\${dayAfter} 16:00:00\`,
    color: 'pink',
    resourceId: 'new-york',
  },
  {
    id: 7,
    title: 'Architecture Review',
    start: \`\${tomorrow} 10:00:00\`,
    end: \`\${tomorrow} 11:00:00\`,
    color: 'red',
    resourceId: 'london',
  },
  {
    id: 8,
    title: 'Retrospective',
    start: \`\${today} 15:00:00\`,
    end: \`\${today} 16:00:00\`,
    color: 'grape',
    resourceId: 'london',
  },
  {
    id: 9,
    title: 'Product Demo',
    start: \`\${dayAfter} 09:00:00\`,
    end: \`\${dayAfter} 10:00:00\`,
    color: 'teal',
    resourceId: 'tokyo',
  },
  {
    id: 10,
    title: 'Budget Review',
    start: \`\${dayAfter2} 11:00:00\`,
    end: \`\${dayAfter2} 12:30:00\`,
    color: 'indigo',
    resourceId: 'paris',
  },
];

ResourcesMonthView component

New ResourcesMonthView component displays resources as rows and days of the month as columns. Events are shown as colored indicators within each resource-day cell for easy visualization of resource utilization across the month.

// Demo.tsx
import dayjs from 'dayjs';
import { useState } from 'react';
import { ResourcesMonthView } from '@mantine/schedule';
import { events, resources } from './data';

function Demo() {
  const [date, setDate] = useState(dayjs().format('YYYY-MM-DD'));

  return (
    <ResourcesMonthView
      date={date}
      onDateChange={setDate}
      resources={resources}
      events={events}
      startScrollDate={dayjs().format('YYYY-MM-DD')}
    />
  );
}

// data.ts
import dayjs from 'dayjs';
import { ScheduleResourceData } from '@mantine/schedule';

const today = dayjs().format('YYYY-MM-DD');
const tomorrow = dayjs().add(1, 'day').format('YYYY-MM-DD');
const nextWeek = dayjs().add(5, 'day').format('YYYY-MM-DD');

const resources: ScheduleResourceData[] = [
  { id: 'tokyo', label: 'Meeting room: Tokyo' },
  { id: 'paris', label: 'Meeting room: Paris' },
  { id: 'new-york', label: 'Meeting room: New York' },
];

const events = [
  {
    id: 1,
    title: 'Team Standup',
    start: \`\${today} 09:00:00\`,
    end: \`\${today} 09:30:00\`,
    color: 'blue',
    resourceId: 'tokyo',
  },
  {
    id: 2,
    title: 'Sprint Planning',
    start: \`\${today} 10:00:00\`,
    end: \`\${today} 11:30:00\`,
    color: 'green',
    resourceId: 'paris',
  },
  {
    id: 3,
    title: 'Design Review',
    start: \`\${tomorrow} 13:00:00\`,
    end: \`\${tomorrow} 14:00:00\`,
    color: 'orange',
    resourceId: 'tokyo',
  },
  {
    id: 4,
    title: 'Client Call',
    start: \`\${tomorrow} 09:30:00\`,
    end: \`\${tomorrow} 10:30:00\`,
    color: 'violet',
    resourceId: 'new-york',
  },
  {
    id: 5,
    title: 'Workshop',
    start: \`\${nextWeek} 14:00:00\`,
    end: \`\${nextWeek} 16:00:00\`,
    color: 'pink',
    resourceId: 'paris',
  },
];

ResourcesSchedule component

New ResourcesSchedule wrapper component combines ResourcesDayView, ResourcesWeekView and ResourcesMonthView into a single component with view switching, similar to how Schedule combines day, week, month and year views.

// Demo.tsx
import dayjs from 'dayjs';
import { useState } from 'react';
import { ResourcesSchedule } from '@mantine/schedule';
import { events, resources } from './data';

function Demo() {
  const today = dayjs().format('YYYY-MM-DD');
  const [date, setDate] = useState(today);

  return (
    <ResourcesSchedule
      date={date}
      onDateChange={setDate}
      resources={resources}
      events={events}
      dayViewProps={{ startTime: '08:00:00', endTime: '18:00:00', startScrollTime: '08:00:00' }}
      weekViewProps={{ startTime: '08:00:00', endTime: '18:00:00', startScrollDateTime: `${today} 08:00:00` }}
      monthViewProps={{ startScrollDate: today }}
    />
  );
}

// data.ts
import dayjs from 'dayjs';
import { ScheduleResourceData } from '@mantine/schedule';

const today = dayjs().format('YYYY-MM-DD');
const tomorrow = dayjs().add(1, 'day').format('YYYY-MM-DD');
const nextWeek = dayjs().add(5, 'day').format('YYYY-MM-DD');

const resources: ScheduleResourceData[] = [
  { id: 'tokyo', label: 'Meeting room: Tokyo' },
  { id: 'paris', label: 'Meeting room: Paris' },
  { id: 'new-york', label: 'Meeting room: New York' },
  { id: 'london', label: 'Meeting room: London' },
];

const events = [
  { id: 1, title: 'Team Standup', start: \`\${today} 09:00:00\`, end: \`\${today} 09:30:00\`, color: 'blue', resourceId: 'tokyo' },
  { id: 2, title: 'Sprint Planning', start: \`\${today} 10:00:00\`, end: \`\${today} 11:30:00\`, color: 'green', resourceId: 'tokyo' },
  { id: 3, title: 'Client Call', start: \`\${today} 09:30:00\`, end: \`\${today} 10:30:00\`, color: 'violet', resourceId: 'paris' },
  { id: 4, title: 'Design Review', start: \`\${tomorrow} 13:00:00\`, end: \`\${tomorrow} 14:00:00\`, color: 'orange', resourceId: 'paris' },
  { id: 5, title: '1:1 Meeting', start: \`\${today} 11:00:00\`, end: \`\${today} 11:30:00\`, color: 'cyan', resourceId: 'new-york' },
  { id: 6, title: 'Workshop', start: \`\${nextWeek} 14:00:00\`, end: \`\${nextWeek} 16:00:00\`, color: 'pink', resourceId: 'new-york' },
  { id: 7, title: 'Architecture Review', start: \`\${today} 10:00:00\`, end: \`\${today} 11:00:00\`, color: 'red', resourceId: 'london' },
  { id: 8, title: 'Retrospective', start: \`\${tomorrow} 15:00:00\`, end: \`\${tomorrow} 16:00:00\`, color: 'grape', resourceId: 'london' },
];

AgendaView component

New AgendaView component renders a vertical list of events for a specified time period. Events are grouped by date in chronological order.

import dayjs from 'dayjs';
import { AgendaView } from '@mantine/schedule';

const today = dayjs().format('YYYY-MM-DD');
const startOfMonth = dayjs().startOf('month').format('YYYY-MM-DD');

const events = [
  {
    id: 'team-meeting',
    title: 'Team Meeting',
    start: `${startOfMonth} 09:00:00`,
    end: `${startOfMonth} 10:30:00`,
    color: 'blue',
  },
  {
    id: 'client-call',
    title: 'Client Call',
    start: `${today} 14:00:00`,
    end: `${today} 15:00:00`,
    color: 'green',
  },
  {
    id: 'daily-sync-series',
    title: 'Daily sync',
    start: `${startOfMonth} 09:30:00`,
    end: `${startOfMonth} 10:00:00`,
    color: 'grape',
    recurrence: {
      rrule: 'FREQ=DAILY;BYDAY=MO,TU,WE,TH,FR;COUNT=30',
    },
  },
  {
    id: 'weekly-review-series',
    title: 'Weekly review',
    start: `${startOfMonth} 16:00:00`,
    end: `${startOfMonth} 17:00:00`,
    color: 'cyan',
    recurrence: {
      rrule: 'FREQ=WEEKLY;COUNT=8',
    },
  },
];

function Demo() {
  return (
    <AgendaView
      rangeStart={dayjs().startOf('month').format('YYYY-MM-DD')}
      rangeEnd={dayjs().endOf('month').format('YYYY-MM-DD')}
      events={events}
    />
  );
}

withAgenda prop for DayView, WeekView, MonthView and Schedule

DayView, WeekView, MonthView and Schedule components now support withAgenda prop. When enabled, an "Agenda" button is displayed in the header. Clicking it opens an AgendaView for the currently visible date range.

import dayjs from 'dayjs';
import { useState } from 'react';
import { MonthView } from '@mantine/schedule';

const today = dayjs().format('YYYY-MM-DD');
const startOfMonth = dayjs().startOf('month').format('YYYY-MM-DD');

const events = [
  {
    id: 'team-meeting',
    title: 'Team Meeting',
    start: `${startOfMonth} 09:00:00`,
    end: `${startOfMonth} 10:30:00`,
    color: 'blue',
  },
  {
    id: 'client-call',
    title: 'Client Call',
    start: `${today} 14:00:00`,
    end: `${today} 15:00:00`,
    color: 'green',
  },
  {
    id: 'daily-sync-series',
    title: 'Daily sync',
    start: `${startOfMonth} 09:30:00`,
    end: `${startOfMonth} 10:00:00`,
    color: 'grape',
    recurrence: {
      rrule: 'FREQ=DAILY;BYDAY=MO,TU,WE,TH,FR;COUNT=30',
    },
  },
  {
    id: 'weekly-review-series',
    title: 'Weekly review',
    start: `${startOfMonth} 16:00:00`,
    end: `${startOfMonth} 17:00:00`,
    color: 'orange',
    recurrence: {
      rrule: 'FREQ=WEEKLY;COUNT=8',
    },
  },
];

function Demo() {
  const [date, setDate] = useState(today);

  return (
    <MonthView
      date={date}
      onDateChange={setDate}
      events={events}
      withAgenda
    />
  );
}

MonthView hide weekend days

MonthView now supports withWeekendDays prop. Set it to false to hide weekend days: the grid shrinks to the remaining columns and events that span hidden days are clipped to the visible days. The days that are considered weekend are controlled by the weekendDays prop (or DatesProvider, [0, 6] by default).

// Demo.tsx
import { MonthView } from '@mantine/schedule';
import { events } from './data';

function Demo() {
  return <MonthView date={new Date()} events={events} withWeekendDays={false} />;
}

// data.ts
import dayjs from 'dayjs';

const today = dayjs().format('YYYY-MM-DD');
const startOfMonth = dayjs().startOf('month').format('YYYY-MM-DD');
const midMonth = dayjs().date(15).format('YYYY-MM-DD');
const endOfMonth = dayjs().endOf('month').format('YYYY-MM-DD');

export const events = [
  {
    id: 1,
    title: 'Team Meeting',
    start: \`\${startOfMonth} 09:00:00\`,
    end: \`\${startOfMonth} 10:30:00\`,
    color: 'blue',
  },
  {
    id: 2,
    title: 'Project Deadline',
    start: \`\${midMonth} 00:00:00\`,
    end: dayjs(midMonth).add(1, 'day').startOf('day').format('YYYY-MM-DD HH:mm:ss'),
    color: 'red',
  },
  {
    id: 3,
    title: 'Client Call',
    start: \`\${today} 14:00:00\`,
    end: \`\${today} 15:00:00\`,
    color: 'green',
  },
  {
    id: 4,
    title: 'Monthly Review',
    start: \`\${endOfMonth} 00:00:00\`,
    end: dayjs(endOfMonth).add(1, 'day').startOf('day').format('YYYY-MM-DD HH:mm:ss'),
    color: 'violet',
  },
  {
    id: 5,
    title: 'Workshop',
    start: dayjs().add(3, 'day').format('YYYY-MM-DD 10:00:00'),
    end: dayjs().add(3, 'day').format('YYYY-MM-DD 12:00:00'),
    color: 'orange',
  },
  {
    id: 6,
    title: 'Conference',
    start: dayjs().add(5, 'day').format('YYYY-MM-DD 00:00:00'),
    end: dayjs().add(6, 'day').startOf('day').format('YYYY-MM-DD HH:mm:ss'),
    color: 'cyan',
  },
];

DayView and WeekView sub-hour grid lines

DayView and WeekView now support withSubHourGridLines prop. When intervalMinutes is smaller than 60, set withSubHourGridLines={false} to display only one grid line per hour while keeping the smaller interval for creating and resizing events. This is useful to achieve a Google Calendar like layout: events snap to 15 or 30 minutes increments, but the grid stays clean with hourly lines.

import { useState } from 'react';
import dayjs from 'dayjs';
import { WeekView, ScheduleEventData } from '@mantine/schedule';

const today = dayjs().format('YYYY-MM-DD');
const tomorrow = dayjs().add(1, 'day').format('YYYY-MM-DD');

const initialEvents: ScheduleEventData[] = [
  {
    id: 1,
    title: 'Morning Standup',
    start: `${today} 09:00:00`,
    end: `${today} 09:30:00`,
    color: 'blue',
  },
  {
    id: 2,
    title: 'Team Meeting',
    start: `${tomorrow} 11:15:00`,
    end: `${tomorrow} 12:00:00`,
    color: 'green',
  },
  {
    id: 3,
    title: 'Code Review',
    start: `${today} 14:00:00`,
    end: `${today} 14:45:00`,
    color: 'violet',
  },
];

function Demo() {
  const [events, setEvents] = useState(initialEvents);

  const handleEventResize = ({ eventId, newStart, newEnd }: { eventId: string | number; newStart: string; newEnd: string }) => {
    setEvents((prev) =>
      prev.map((event) =>
        event.id === eventId ? { ...event, start: newStart, end: newEnd } : event
      )
    );
  };

  // Events snap to 15 minutes increments, but only one grid line per hour is displayed
  return (
    <WeekView
      date={new Date()}
      events={events}
      startTime="08:00:00"
      endTime="18:00:00"
      intervalMinutes={15}
      withSubHourGridLines
      withEventResize
      onEventResize={handleEventResize}
    />
  );
}

Input success state

All inputs based on Input and Input.Wrapper now support a success prop. When set, it changes the input border color to green (--mantine-color-success). You can also pass a React node to display a success message below the input. If both error and success props are set, error takes precedence.

New --mantine-color-success CSS variable has been added (resolves to teal-6 in light mode and teal-8 in dark mode).

import { TextInput } from '@mantine/core';

function Demo() {
  return (
    <>
      <TextInput placeholder="Success as boolean" label="Success as boolean" success />
      <TextInput
        mt="md"
        placeholder="Success as react node"
        label="Success as react node"
        success="Username is available"
      />
    </>
  );
}

Splitter CSS units

Splitter.Pane defaultSize, min and max props now accept CSS units in addition to plain numbers. A plain number or % string is a flexible size that shares the leftover space, while a px or rem string is a fixed size that keeps its pixel size when the container is resized. This makes it possible to mix a fixed-width sidebar with a fluid content pane:

import { Splitter } from '@mantine/core';

function Demo() {
  return (
    <Splitter h={200}>
      <Splitter.Pane defaultSize="240px" min="160px" max="50%" bg="blue">
        Fixed 240px sidebar
      </Splitter.Pane>
      <Splitter.Pane defaultSize={100} bg="teal">
        Flexible content
      </Splitter.Pane>
    </Splitter>
  );
}

Notifications priority

Notifications now support a priority property. When the number of active notifications exceeds the limit, notifications with a higher priority take the visible slots and lower priority ones are pushed into the queue. Notifications with equal priority keep insertion order (FIFO), so the default behavior is unchanged (priority defaults to 0).

import { Button, Group } from '@mantine/core';
import { createNotificationsStore, notifications, Notifications } from '@mantine/notifications';

// Dedicated store with limit={1} so the priority behavior is easy to see
const store = createNotificationsStore();

function Demo() {
  return (
    <>
      <Notifications store={store} limit={1} position="top-center" />

      <Group justify="center">
        <Button
          color="gray"
          onClick={() =>
            notifications.show(
              {
                title: 'Low priority',
                message: 'I am pushed to the queue when an urgent notification arrives',
                autoClose: false,
                priority: 0,
              },
              store
            )
          }
        >
          Show low priority
        </Button>

        <Button
          color="red"
          onClick={() =>
            notifications.show(
              {
                title: 'High priority',
                message: 'I take the visible slot even when the limit is reached',
                color: 'red',
                autoClose: false,
                priority: 10,
              },
              store
            )
          }
        >
          Show high priority
        </Button>
      </Group>
    </>
  );
}

Legend support for PieChart, DonutChart and FunnelChart

PieChart, DonutChart and FunnelChart now support the withLegend prop. When enabled, a legend with the name and color of each segment is displayed. Hovering over a legend item highlights the corresponding segment. Use the legendProps prop to pass props down to the underlying recharts Legend component.

// Demo.tsx
import { PieChart } from '@mantine/charts';
import { data } from './data';

function Demo() {
  return <PieChart data={data} withLegend />;
}

// data.ts
export const data = [
  { name: 'USA', value: 400, color: 'indigo.6' },
  { name: 'India', value: 300, color: 'yellow.6' },
  { name: 'Japan', value: 300, color: 'teal.6' },
  { name: 'Other', value: 200, color: 'gray.6' },
];

autoContrast support for virtual colors

Virtual colors now support autoContrast. Previously, filled components with a virtual color always used white text because the underlying color could not be resolved on the JavaScript side. The contrast color is now calculated separately for each color scheme based on the resolved background color, so text stays readable when the virtual color resolves to a light color in one scheme and a dark color in another. Switch between light and dark color schemes (Ctrl + J) to see the text color adjust:

// App.tsx
import { Button, colorsTuple, createTheme, MantineProvider, virtualColor } from '@mantine/core';
import { Demo } from './Demo';

const theme = createTheme({
  colors: {
    white: colorsTuple('#FFFFFF'),
    black: colorsTuple('#000000'),
    adaptive: virtualColor({
      name: 'adaptive',
      dark: 'white',
      light: 'black',
    }),
  },
});

function App() {
  return (
    <MantineProvider theme={theme}>
      <Demo />
    </MantineProvider>
  );
}

// Demo.tsx
import { Button } from '@mantine/core';

export function Demo() {
  return (
    <Button color="adaptive" autoContrast>
      Button
    </Button>
  );
}

Other changes

Splitter now supports resetOnDoubleClick prop. When enabled, double-clicking a resize handle restores the adjacent panes to their default ratio.
TimePicker now supports closeDropdownOnPresetSelect prop. When set, the dropdown is closed once a value is selected from the presets list.
useLongPress hook now handles onTouchCancel events: the returned handlers include an onTouchCancel callback so that a long press is correctly canceled when the touch is interrupted by the system (incoming call, browser gesture, etc.).

12 days ago

mantine

mantinedev

9.3.2 What's Changed

[@mantine/core] Allow undefined className with TypeScript exactOptionalPropertyTypes (#8978)
[@mantine/dates] TimePicker: Allow entering 01-09 hours over a selected 00 value (#8970)
[@mantine/mcp-server] Fix cli flags not being handled correctly (#8966)
[@mantine/core] Combobox: Fix default options rendering not fully working with some components combination (#8979)
[@mantine/charts] SankeyChart: Fix incorrect color resolving (#8973)
[@mantine/dates] DatePickerPicker: Fix range presets ignoring specified time (#8980)
[@mantine/schedule] DayView: Fix double top border when events are present
[@mantine/dates] TimePicker: Add closeDropdownOnPresetSelect prop support
[@mantine/dates] TimePicker: Fix input getting stuck at maximum value when typing at the last spin input
[@mantine/core] PasswordInput: Fix sections misplaced when dir overrides parent direction (#8936)
[@mantine/core] Splitter: Add option to reset on double click (#8957)
[@mantine/core] Popover: Fix dropdown position not updating when page is zommed
[@mantine/core] Text: Fix incorrect default textWrap value (#8961)
[@mantine/core] Checkbox: Fix readOnly prop not working correctly for controlled checkbox (#8960)
[@mantine/core] Textarea: Fix autosize textarea not growing when resized within Splitter (#8956)

New Contributors

@SyntaxHQDEV made their first contribution in https://github.com/mantinedev/mantine/pull/8966
@bensaufley made their first contribution in https://github.com/mantinedev/mantine/pull/8978

Full Changelog: https://github.com/mantinedev/mantine/compare/9.3.1...9.3.2

20 days ago

mantine

mantinedev

9.3.1 What's Changed

[@mantine/notifications] Fix stale DOM nodes references not being cleaned up when notifications is closed (#8955)
[@mantine/dates] DateInput: Add presets support (#8954)
[@mantine/core] Collapse: Fix keepMounted prop not being set correctly (#8949)
[@mantine/core] Menu: Add controlled state support for Menu.Sub opened state
[@mantine/schedule] Fix incorrect current time indicator position when time does not divide evenly with interval minutes in DayView and WeekView (#8945)
[@mantine/core] Popover: Fix context menu not working on iOS touch devices (#8942)
[@mantine/core] SegemntedControl: Fix incorrect indicator border-radius calculation (#8904)
[@mantine/core] PinInput: Fix incorrect placeholder text centering (#8943)
[@mantine/core] Tree: Fix arrow key navigation focusing hidden nodes when keepMounted is set (#8939)
[@mantine/core] MaskInput: Fix compatibility issues with uncontrolled use-form (#8947)
[@mantine/hooks] use-id: Fix id changing to new value with Activity (#8925)

New Contributors

@spokodev made their first contribution in https://github.com/mantinedev/mantine/pull/8925
@cyphercodes made their first contribution in https://github.com/mantinedev/mantine/pull/8947
@KasperiP made their first contribution in https://github.com/mantinedev/mantine/pull/8939

Full Changelog: https://github.com/mantinedev/mantine/compare/9.3.0...9.3.1

26 days ago

mantine

mantinedev

9.3.0 🥵

View changelog with demos on mantine.dev website

Support Mantine development

You can now sponsor Mantine development with OpenCollective. All funds are used to improve Mantine and create new features and components.

Pagination responsive layout

Pagination component now supports layout="responsive" prop that uses CSS container queries to switch between page number buttons and a compact "Page X of Y" label based on the available width.

import { Box, Pagination } from '@mantine/core';

function Demo() {
  return (
    <Box style={{ resize: 'horizontal', overflow: 'auto', minWidth: 200, maxWidth: '100%' }}>
      <Pagination total={20} layout="responsive" />
    </Box>
  );
}

Text textWrap prop

Text and Blockquote components now support textWrap prop that controls the text-wrap CSS property. You can use it to balance line lengths or prevent orphaned words in paragraphs.

import { Text } from '@mantine/core';

function Demo() {
  return (
    <Text textWrap="wrap">
      Lorem, ipsum dolor sit amet consectetur adipisicing elit. Quasi voluptatibus inventore iusto
      cum dolore molestiae perspiciatis! Totam repudiandae impedit maxime!
    </Text>
  );
}

use-splitter hook

New use-splitter hook provides resizable split-pane functionality with pointer drag, keyboard navigation (WAI-ARIA Window Splitter pattern), collapsible panels and min/max constraints:

import React from 'react';
import { DotsSixVerticalIcon } from '@phosphor-icons/react';
import { useSplitter } from '@mantine/hooks';

const colors = ['var(--mantine-color-blue-filled)', 'var(--mantine-color-teal-filled)'];
const labels = ['Panel A', 'Panel B'];

function Demo() {
  const splitter = useSplitter({
    panels: [
      { defaultSize: 50, min: 20 },
      { defaultSize: 50, min: 20 },
    ],
  });

  return (
    <div
      ref={splitter.ref}
      style={{
        display: 'flex',
        height: 200,
        borderRadius: 'var(--mantine-radius-md)',
        overflow: 'hidden',
      }}
    >
      {splitter.sizes.map((size, i) => (
        <React.Fragment key={i}>
          {i > 0 && (
            <div
              {...splitter.getHandleProps({ index: i - 1 })}
              style={{
                width: 4,
                flexShrink: 0,
                cursor: 'col-resize',
                touchAction: 'none',
                backgroundColor: 'var(--mantine-color-default-border)',
                position: 'relative',
              }}
            >
              <div
                style={{
                  position: 'absolute',
                  top: '50%',
                  left: '50%',
                  transform: 'translate(-50%, -50%)',
                  width: 8,
                  height: 40,
                  display: 'flex',
                  alignItems: 'center',
                  justifyContent: 'center',
                  borderRadius: 'var(--mantine-radius-xs)',
                  backgroundColor: 'var(--mantine-color-default)',
                  border: '1px solid var(--mantine-color-default-border)',
                  color: 'var(--mantine-color-dimmed)',
                }}
              >
                <DotsSixVerticalIcon />
              </div>
            </div>
          )}
          <div
            style={{
              width: `${size}%`,
              display: 'flex',
              flexDirection: 'column',
              alignItems: 'center',
              justifyContent: 'center',
              backgroundColor: colors[i],
              color: 'var(--mantine-color-white)',
              fontWeight: 500,
              whiteSpace: 'nowrap',
              gap: 2,
            }}
          >
            {labels[i]} ({Math.round(size)}%)
          </div>
        </React.Fragment>
      ))}
    </div>
  );
}

Splitter component

New Splitter component provides declarative resizable split pane layout built on top of the use-splitter hook:

import { Splitter } from '@mantine/core';

function Demo() {
  return (
    <Splitter orientation="horizontal" h={200}>
      <Splitter.Pane defaultSize={50} min={20} bg="blue">
        First pane
      </Splitter.Pane>
      <Splitter.Pane defaultSize={50} min={20} bg="teal">
        Second pane
      </Splitter.Pane>
    </Splitter>
  );
}

CodeHighlight line numbers

CodeHighlight component now supports withLineNumbers prop to display line numbers alongside the code:

import { CodeHighlight } from '@mantine/code-highlight';

const exampleCode = `...`;

function Demo() {
  return <CodeHighlight code={exampleCode} language="tsx" withLineNumbers />;
}

OverflowList collapseFrom

OverflowList component now supports collapseFrom prop that controls from which direction items are collapsed when they overflow. Set collapseFrom="start" to collapse items from the beginning – this is useful for breadcrumb-like patterns where the last items should remain visible.

// OverflowListDemo.tsx
import { Badge, OverflowList } from '@mantine/core';
import { data } from './data';

function Demo() {
  return (
    <div style={{ resize: 'horizontal', overflow: 'auto', maxWidth: '100%' }}>
      <OverflowList
        data={data}
        gap={4}
        collapseFrom="start"
        renderOverflow={(items) => <Badge>+{items.length} more</Badge>}
        renderItem={(item, index) => <Badge key={index}>{item}</Badge>}
      />
    </div>
  );
}

// data.ts
export const data = [
  'Apple',
  'Banana',
  'Cherry',
  'Date',
  'Elderberry',
  'Fig',
  'Grape',
  'Honeydew',
  'Indian Fig',
  'Jackfruit',
  'Kiwi',
  'Lemon',
  'Mango',
  'Nectarine',
  'Orange',
  'Papaya',
];

Textarea bottomSection

Textarea component now supports bottomSection prop that renders content inside the input border at the bottom. This is useful for displaying character counters or other supplementary information:

import { useState } from 'react';
import { Text, Textarea } from '@mantine/core';

function Demo() {
  const maxLength = 500;
  const [value, setValue] = useState('');

  return (
    <Textarea
      label="Your message"
      placeholder="Type your message..."
      autosize
      minRows={4}
      value={value}
      onChange={(event) => setValue(event.currentTarget.value.slice(0, maxLength))}
      bottomSection={
        <Text size="xs" c="dimmed">
          {value.length}/{maxLength} characters
        </Text>
      }
    />
  );
}

Combobox floatingHeight

Combobox, Select, MultiSelect, Autocomplete and TagsInput now support floatingHeight="viewport". When set, the dropdown grows to fill the available vertical space in the viewport and the flip middleware is disabled – useful when working with large option lists:

import { useState } from 'react';
import { Combobox, Input, InputBase, ScrollArea, useCombobox } from '@mantine/core';

const countries = [
  'Afghanistan', 'Albania', 'Algeria', 'Andorra', 'Angola', 'Argentina', 'Armenia', 'Australia',
  'Austria', 'Azerbaijan', 'Bahamas', 'Bahrain', 'Bangladesh', 'Barbados', 'Belarus', 'Belgium',
  'Belize', 'Benin', 'Bhutan', 'Bolivia', 'Botswana', 'Brazil', 'Brunei', 'Bulgaria', 'Burkina Faso',
  'Burundi', 'Cambodia', 'Cameroon', 'Canada', 'Cape Verde', 'Chad', 'Chile', 'China', 'Colombia',
  'Comoros', 'Costa Rica', 'Croatia', 'Cuba', 'Cyprus', 'Czech Republic', 'Denmark', 'Djibouti',
  'Dominica', 'Ecuador', 'Egypt', 'El Salvador', 'Estonia', 'Eswatini', 'Ethiopia', 'Fiji',
  'Finland', 'France', 'Gabon', 'Gambia', 'Georgia', 'Germany', 'Ghana', 'Greece', 'Grenada',
  'Guatemala', 'Guinea', 'Guyana', 'Haiti', 'Honduras', 'Hungary', 'Iceland', 'India', 'Indonesia',
  'Iran', 'Iraq', 'Ireland', 'Israel', 'Italy', 'Jamaica', 'Japan', 'Jordan', 'Kazakhstan', 'Kenya',
  'Kiribati', 'Kuwait', 'Kyrgyzstan', 'Laos', 'Latvia', 'Lebanon', 'Lesotho', 'Liberia', 'Libya',
  'Liechtenstein', 'Lithuania', 'Luxembourg', 'Madagascar', 'Malawi', 'Malaysia', 'Maldives',
  'Mali', 'Malta', 'Mauritania', 'Mauritius', 'Mexico', 'Moldova', 'Monaco', 'Mongolia',
];

function Demo() {
  const combobox = useCombobox({
    onDropdownClose: () => combobox.resetSelectedOption(),
  });

  const [value, setValue] = useState<string | null>(null);

  const options = countries.map((item) => (
    <Combobox.Option value={item} key={item}>
      {item}
    </Combobox.Option>
  ));

  return (
    <Combobox
      store={combobox}
      floatingHeight="viewport"
      onOptionSubmit={(val) => {
        setValue(val);
        combobox.closeDropdown();
      }}
    >
      <Combobox.Target>
        <InputBase
          component="button"
          type="button"
          pointer
          rightSection={<Combobox.Chevron />}
          rightSectionPointerEvents="none"
          onClick={() => combobox.toggleDropdown()}
        >
          {value || <Input.Placeholder>Pick a country</Input.Placeholder>}
        </InputBase>
      </Combobox.Target>

      <Combobox.Dropdown>
        <Combobox.Options>
          <ScrollArea.Autosize mah="var(--combobox-floating-options-max-height)" type="scroll">
            {options}
          </ScrollArea.Autosize>
        </Combobox.Options>
      </Combobox.Dropdown>
    </Combobox>
  );
}

Menu submenu safe polygon

Menu submenus now use a safe polygon when moving the cursor from the parent item to the dropdown. This allows you to move the cursor diagonally across other menu items without accidentally closing the submenu.

import { Button, Menu } from '@mantine/core';

function Demo() {
  return (
    <Menu width={200} position="bottom-start">
      <Menu.Target>
        <Button>Toggle Menu</Button>
      </Menu.Target>

      <Menu.Dropdown>
        <Menu.Item>Dashboard</Menu.Item>

        <Menu.Sub openDelay={120} closeDelay={150}>
          <Menu.Sub.Target>
            <Menu.Sub.Item>Products</Menu.Sub.Item>
          </Menu.Sub.Target>

          <Menu.Sub.Dropdown>
            <Menu.Item>All products</Menu.Item>
            <Menu.Item>Categories</Menu.Item>
            <Menu.Item>Tags</Menu.Item>
            <Menu.Item>Attributes</Menu.Item>
            <Menu.Item>Shipping classes</Menu.Item>
          </Menu.Sub.Dropdown>
        </Menu.Sub>

        <Menu.Item>Customers</Menu.Item>
        <Menu.Item>Reports</Menu.Item>

        <Menu.Sub>
          <Menu.Sub.Target>
            <Menu.Sub.Item>Orders</Menu.Sub.Item>
          </Menu.Sub.Target>

          <Menu.Sub.Dropdown>
            <Menu.Item>Open</Menu.Item>
            <Menu.Item>Completed</Menu.Item>
            <Menu.Item>Cancelled</Menu.Item>
          </Menu.Sub.Dropdown>
        </Menu.Sub>

        <Menu.Sub>
          <Menu.Sub.Target>
            <Menu.Sub.Item>Settings</Menu.Sub.Item>
          </Menu.Sub.Target>

          <Menu.Sub.Dropdown>
            <Menu.Item>Profile</Menu.Item>
            <Menu.Item>Security</Menu.Item>
            <Menu.Item>Notifications</Menu.Item>
          </Menu.Sub.Dropdown>
        </Menu.Sub>
      </Menu.Dropdown>
    </Menu>
  );
}

Menu search

Menu now supports Menu.Search – a search input that filters items without taking focus away from the input. Use ArrowUp/ArrowDown to move the highlight, Enter to trigger the highlighted item. Filtering logic is controlled by the user: pass value/onChange and filter Menu.Item children based on the query. The search value is cleared automatically after the menu close transition completes; set clearSearchOnClose={false} to keep the query between openings.

import { useState } from 'react';
import { Button, Menu, Text } from '@mantine/core';

const data = [
  'Dashboard',
  'Customers',
  'Products',
  'Orders',
  'Reports',
  'Settings',
  'Integrations',
  'Billing',
  'Team members',
  'Help center',
];

function Demo() {
  const [query, setQuery] = useState('');
  const items = data.filter((item) => item.toLowerCase().includes(query.toLowerCase().trim()));

  return (
    <Menu shadow="md" width={240}>
      <Menu.Target>
        <Button>Toggle menu</Button>
      </Menu.Target>

      <Menu.Dropdown>
        <Menu.Search
          value={query}
          onChange={(event) => setQuery(event.currentTarget.value)}
          placeholder="Search items"
        />

        {items.length > 0 ? (
          items.map((item) => <Menu.Item key={item}>{item}</Menu.Item>)
        ) : (
          <Text c="dimmed" size="sm" ta="center" py="xs">
            Nothing found
          </Text>
        )}
      </Menu.Dropdown>
    </Menu>
  );
}

Menu checkbox and radio items

Menu now supports Menu.CheckboxItem, Menu.RadioItem, and Menu.RadioGroup for building option menus. Checkbox and radio items render an indicator slot at the start and do not close the menu on click by default. The new alignItemsLabels prop on Menu controls how indicator slot space is reserved so labels stay aligned when mixing plain and indicator items.

import { useState } from 'react';
import { Button, Menu } from '@mantine/core';

function Demo() {
  const [columns, setColumns] = useState({
    name: true,
    email: true,
    role: false,
    lastSeen: false,
  });

  const setColumn = (key: keyof typeof columns) => (checked: boolean) =>
    setColumns((current) => ({ ...current, [key]: checked }));

  return (
    <Menu shadow="md" width={220} closeOnItemClick={false}>
      <Menu.Target>
        <Button>Columns</Button>
      </Menu.Target>

      <Menu.Dropdown>
        <Menu.Label>Visible columns</Menu.Label>
        <Menu.CheckboxItem checked={columns.name} onChange={setColumn('name')}>
          Name
        </Menu.CheckboxItem>
        <Menu.CheckboxItem checked={columns.email} onChange={setColumn('email')}>
          Email
        </Menu.CheckboxItem>
        <Menu.CheckboxItem checked={columns.role} onChange={setColumn('role')}>
          Role
        </Menu.CheckboxItem>
        <Menu.CheckboxItem checked={columns.lastSeen} onChange={setColumn('lastSeen')}>
          Last seen
        </Menu.CheckboxItem>
      </Menu.Dropdown>
    </Menu>
  );
}

import { useState } from 'react';
import { Button, Menu } from '@mantine/core';

function Demo() {
  const [sort, setSort] = useState('newest');

  return (
    <Menu shadow="md" width={220} closeOnItemClick={false}>
      <Menu.Target>
        <Button>Sort by</Button>
      </Menu.Target>

      <Menu.Dropdown>
        <Menu.Label>Order</Menu.Label>
        <Menu.RadioGroup value={sort} onChange={setSort}>
          <Menu.RadioItem value="newest">Newest first</Menu.RadioItem>
          <Menu.RadioItem value="oldest">Oldest first</Menu.RadioItem>
          <Menu.RadioItem value="popular">Most popular</Menu.RadioItem>
          <Menu.RadioItem value="commented">Most commented</Menu.RadioItem>
        </Menu.RadioGroup>
      </Menu.Dropdown>
    </Menu>
  );
}

Menu context menu

Menu now supports Menu.ContextMenu – a target replacement that opens the dropdown at the cursor position when the wrapped element is right-clicked. The browser's default context menu is suppressed, and right-clicking again repositions the dropdown to the new coordinates.

import { Menu, Paper, Text } from '@mantine/core';

function Demo() {
  return (
    <Menu shadow="md" width={200}>
      <Menu.ContextMenu>
        <Paper withBorder p="xl" radius="md" style={{ userSelect: 'none', textAlign: 'center' }}>
          <Text fw={500}>Right-click anywhere inside this area</Text>
          <Text c="dimmed" size="sm" mt={4}>
            The menu will open at the cursor position
          </Text>
        </Paper>
      </Menu.ContextMenu>

      <Menu.Dropdown>
        <Menu.Label>Actions</Menu.Label>
        <Menu.Item>Open</Menu.Item>
        <Menu.Item>Rename</Menu.Item>
        <Menu.Item>Duplicate</Menu.Item>
        <Menu.Divider />
        <Menu.Item color="red">Delete</Menu.Item>
      </Menu.Dropdown>
    </Menu>
  );
}

Popover context menu

Popover now supports Popover.ContextMenu – a target replacement that opens the dropdown at the cursor position on right-click. Unlike Menu.ContextMenu, Popover.Dropdown can contain any content.

import { Avatar, Button, Group, Paper, Popover, Stack, Text } from '@mantine/core';

function Demo() {
  return (
    <Popover width={260} shadow="md" position="bottom-start" offset={0}>
      <Popover.ContextMenu>
        <Paper withBorder p="xl" radius="md" style={{ userSelect: 'none', textAlign: 'center' }}>
          <Text fw={500}>Right-click anywhere inside this area</Text>
          <Text c="dimmed" size="sm" mt={4}>
            A popover will open at the cursor position
          </Text>
        </Paper>
      </Popover.ContextMenu>

      <Popover.Dropdown>
        <Stack gap="xs">
          <Group gap="sm" wrap="nowrap">
            <Avatar radius="xl" color="blue">JD</Avatar>
            <div>
              <Text size="sm" fw={500}>Jane Doe</Text>
              <Text size="xs" c="dimmed">jane@example.com</Text>
            </div>
          </Group>
          <Group grow gap="xs">
            <Button size="xs" variant="default">Message</Button>
            <Button size="xs">Follow</Button>
          </Group>
        </Stack>
      </Popover.Dropdown>
    </Popover>
  );
}

Menu type-ahead navigation

When focus is inside Menu dropdown (and Menu.Search is not used), pressing a printable character key now moves focus to the next item whose label starts with the typed character. Pressing the same character cycles through matches, and multiple characters typed within 500ms match items by full prefix.

import { Menu, Button, Text } from '@mantine/core';
import { GearSixIcon, MagnifyingGlassIcon, ImageIcon, ChatCircleIcon, TrashIcon, IconArrowsLeftRight } from '@phosphor-icons/react';

function Demo() {
  return (
    <Menu shadow="md" width={200}>
      <Menu.Target>
        <Button>Toggle menu</Button>
      </Menu.Target>

      <Menu.Dropdown>
        <Menu.Label>Application</Menu.Label>
        <Menu.Item leftSection={<GearSixIcon size={14} />}>
          Settings
        </Menu.Item>
        <Menu.Item leftSection={<ChatCircleIcon size={14} />}>
          Messages
        </Menu.Item>
        <Menu.Item leftSection={<ImageIcon size={14} />}>
          Gallery
        </Menu.Item>
        <Menu.Item
          leftSection={<MagnifyingGlassIcon size={14} />}
          rightSection={
            <Text size="xs" c="dimmed">
              ⌘K
            </Text>
          }
        >
          Search
        </Menu.Item>

        <Menu.Divider />

        <Menu.Label>Danger zone</Menu.Label>
        <Menu.Item
          leftSection={<IconArrowsLeftRight size={14} />}
        >
          Transfer my data
        </Menu.Item>
        <Menu.Item
          color="red"
          leftSection={<TrashIcon size={14} />}
        >
          Delete my account
        </Menu.Item>
      </Menu.Dropdown>
    </Menu>
  );
}

Highlight accent and case insensitive matching

Highlight component now supports caseInsensitive and accentInsensitive props. Both are enabled by default – matching is case-insensitive and accent-insensitive, so cafe matches café, CAFÉ, etc. Set either prop to false to opt out:

import { Highlight, Stack, Text } from '@mantine/core';

function Demo() {
  return (
    <Stack gap="md">
      <div>
        <Text size="sm" fw={500} mb={5}>
          With accent-insensitive matching (default)
        </Text>
        <Highlight highlight="cafe">We visited café and cafe.</Highlight>
      </div>

      <div>
        <Text size="sm" fw={500} mb={5}>
          {'With accent-sensitive matching (accentInsensitive={false})'}
        </Text>
        <Highlight highlight="cafe" accentInsensitive={false}>
          We visited café and cafe.
        </Highlight>
      </div>
    </Stack>
  );
}

PieChart and DonutChart labelsType="name"

PieChart and DonutChart components now support labelsType="name" to display segment names as labels instead of values or percentages:

// Demo.tsx
import { PieChart } from '@mantine/charts';
import { data } from './data';

function Demo() {
  return <PieChart data={data} withLabelsLine labelsPosition="outside" labelsType="name" withLabels />;
}

// data.ts
export const data = [
  { name: 'USA', value: 400, color: 'indigo.6' },
  { name: 'India', value: 300, color: 'yellow.6' },
  { name: 'Japan', value: 300, color: 'teal.6' },
  { name: 'Other', value: 200, color: 'gray.6' },
];

Tooltip merge arrow position

Tooltip, Popover and other components based on Popover now support arrowPosition="merge". When set, the arrow forms a right triangle merged with the corresponding corner of the dropdown, and the border radius of that corner is removed.

import { Tooltip, Button } from '@mantine/core';

function Demo() {
  return (
    <Tooltip arrowPosition="center" arrowOffset={10} arrowSize={4} arrowRadius={0} label="Tooltip" withArrow opened position="top-start">
      <Button>Button with tooltip</Button>
    </Tooltip>
  );
}

Popover preventPositionChangeWhenVisible default

Popover and all components built on top of it (Combobox, Select, MultiSelect, Autocomplete, TagsInput, Menu, HoverCard, Tooltip, ColorInput, date pickers and others) now treat preventPositionChangeWhenVisible as true by default.

With this behavior, the dropdown picks its side once on open – respecting the position prop when there is enough room – and then stays on that side until the dropdown is closed. Scrolling, resizing, or changes to the dropdown content (for example narrowing a searchable Select) no longer cause the dropdown to flip between top and bottom while it is open. The next open recalculates the side from scratch.

The flip is also more predictable: when neither side fits, the dropdown falls back to the preferred position prop instead of the side with marginally more space.

To restore the previous behavior – where the dropdown could re-flip while open whenever available space changed – pass preventPositionChangeWhenVisible={false}:

<Select
  comboboxProps={{ preventPositionChangeWhenVisible: false }}
  data={['React', 'Angular', 'Svelte']}
/>

Schedule getCurrentTime

DayView and WeekView components now support getCurrentTime prop – a function that returns the current time used by the current time indicator. It is called on every tick, so the indicator keeps updating automatically. Combined with the timezone-agnostic event strings, this allows displaying the indicator in any timezone without re-implementing the update loop:

// Demo.tsx
import { useState } from 'react';
import dayjs from 'dayjs';
import timezone from 'dayjs/plugin/timezone';
import utc from 'dayjs/plugin/utc';
import { Select, Stack } from '@mantine/core';
import { DayView } from '@mantine/schedule';
import { getEvents } from './data';

dayjs.extend(utc);
dayjs.extend(timezone);

const timezones = ['UTC', 'America/New_York', 'Europe/Berlin', 'Asia/Kolkata', 'Asia/Tokyo'];

function Demo() {
  const [tz, setTz] = useState('UTC');

  // getCurrentTime is called on every tick, so the indicator keeps updating
  const getCurrentTime = () => dayjs().tz(tz).format('YYYY-MM-DD HH:mm:ss');
  const currentDate = getCurrentTime().split(' ')[0];

  return (
    <Stack>
      <Select
        label="Display timezone"
        data={timezones}
        value={tz}
        onChange={(value) => setTz(value!)}
        allowDeselect={false}
      />

      <DayView
        date={currentDate}
        events={getEvents(currentDate)}
        getCurrentTime={getCurrentTime}
        startScrollTime={dayjs(getCurrentTime()).subtract(2, 'hour').format('HH:mm:ss')}
        withCurrentTimeIndicator
        withCurrentTimeBubble
      />
    </Stack>
  );
}

// data.ts
import dayjs from 'dayjs';
import { ScheduleEventData } from '@mantine/schedule';

export function getEvents(date: string): ScheduleEventData[] {
  return [
    { id: 1, title: 'Morning standup', start: `${date} 09:00:00`, end: `${date} 09:30:00`, color: 'blue' },
    { id: 2, title: 'Team meeting', start: `${date} 12:00:00`, end: `${date} 13:00:00`, color: 'teal' },
    { id: 3, title: 'Code review', start: `${date} 16:00:00`, end: `${date} 17:00:00`, color: 'grape' },
  ];
}

2026-05-27 22:51:05

mantine

mantinedev

9.2.2 What's Changed

[@mantine/core] Pill: Fix incorrect overflow handling (#8929)
[@mantine/dates] TimePicker: Fix incorrect am/pm switching in some cases in production builds (#8911)
[@mantine/hooks] use-mask: Fix undo keyboard shortcut not working (#8927)
[@mantine/hooks] use-mask: Fix cursor jumping on paste/cut (#8926)
[@mantine/core] Input: Fix sections misplaced when dir overrides parent direction (#8905)
[@mantine/core] Select: Fix clear button not showing for falsy primitive values (#8901)
[@mantine/core] Fix incorrect attributes type in Modal, Drawer and Spotlight
[@mantine/tiptap] Fix controls throwing errors when editor is destroyed/not initialized (#8900)
[@mantine/core] Menu: Add option to pass safe area polygon options down to Menu.Sub (#8908)

New Contributors

@chbaefront made their first contribution in https://github.com/mantinedev/mantine/pull/8908
@krusche made their first contribution in https://github.com/mantinedev/mantine/pull/8900
@hyeongjun6364 made their first contribution in https://github.com/mantinedev/mantine/pull/8901
@Israadaassi1 made their first contribution in https://github.com/mantinedev/mantine/pull/8921

Full Changelog: https://github.com/mantinedev/mantine/compare/9.2.1...9.2.2

2026-05-14 21:46:25

mantine

mantinedev

9.2.1 What's Changed

[@mantine/tiptap] Fix controls having stale state when built with react compiler (#8725)
[@mantine/charts] Fix highlighted are being stuck at the previously hovered chart legend section if mouse is moved quickly (#8768)
[@mantine/modals] Fix incorrect duplicate modals ids handling (#8736)
[@mantine/core] Table: Fix th borders being rendered transparent if sticky prop set (#8778)
[@mantine/core] Fix error id not being passed to aria-describedby in Checkbox, Radio and Switch components (#8820)
[@mantine/core] Add aria-valuetext support to Slider and RangeSlider (#8871)
[@mantine/schedule] MonthView: Improve multi-day events overlap rendering for maxed-out days (#8874)
[@mantine/core] Fix mergeMantineTheme mutated DEFAULT_THEME.headings (#8875)
[@mantine/hooks] use-debounced-value: Fix leading callback not being reset on timeout (#8833)
[@mantine/core] Highlight: Add accent insensitive option support (#8890)
[@mantine/form] Fix some handlers not being stable reference (#8891)
[@mantine/dropzone] Change useFsAccessApi to false by default to make Dropzone compatible with all current browsers (#8876)
[@mantine/schedule] Fix incorrect events positioning with intervalMinutes={60} (#8887)
[@mantine/core] PinInput: Fix keyboard shorcuts being blocked on numeric input type (#8889)
[@mantine/form] Fix default validators making form.validate return value async (#8880)
[@mantine/core] Menu: Add safe polygon support for sub menus (#8888)
[@mantine/core] ScrollArea: Fix Maximum update depth exceeded error
[@mantine/core] TreeSelect: Fix focus to moving to input after clear button click

New Contributors

@oab24413gmai made their first contribution in https://github.com/mantinedev/mantine/pull/8892
@sarioglu made their first contribution in https://github.com/mantinedev/mantine/pull/8890
@noahsilas made their first contribution in https://github.com/mantinedev/mantine/pull/8833
@chaitanya-bhagavan made their first contribution in https://github.com/mantinedev/mantine/pull/8875
@liamdon made their first contribution in https://github.com/mantinedev/mantine/pull/8874
@oozan made their first contribution in https://github.com/mantinedev/mantine/pull/8820
@Pirulax made their first contribution in https://github.com/mantinedev/mantine/pull/8736

Full Changelog: https://github.com/mantinedev/mantine/compare/9.2.0...9.2.1

2026-05-11 23:58:45

mantine

mantinedev

9.2.0 🔥

View changelog with demos on mantine.dev website

Support Mantine development

You can now sponsor Mantine development with OpenCollective. All funds are used to improve Mantine and create new features and components.

TreeSelect component

New TreeSelect component allows picking one or more values from hierarchical tree data. It supports three selection modes: single, multiple, and checkbox (with parent-child cascade):

import { TreeSelect } from '@mantine/core';
import { data } from './data';

function Demo() {
  return (
    <TreeSelect
      label="Your favorite item"
      placeholder="Pick value"
      data={data}
    />
  );
}

Tree select Combobox examples

New Combobox examples showing how to build tree select components from Combobox primitives with connecting lines, expand/collapse chevrons, and proper indentation:

Tree select – basic single-value tree select
Tree multi select – multi select with checkbox cascade
Searchable tree select – tree select with search filtering
Tree select with checkboxes – single select with expand-on-click
Virtualized tree select – large tree (~500 nodes) with @tanstack/react-virtual

Notifications swipe dismissal

@mantine/notifications now supports dismissing notifications by dragging them left or right, and with horizontal scroll swipe while hovered. Both interactions can be disabled on Notifications, and individual items can opt out with allowClose: false.

import { Button } from '@mantine/core';
import { notifications } from '@mantine/notifications';

function Demo() {
  return (
    <Button
      onClick={() =>
        notifications.show({
          title: 'Default notification',
          message: 'Do not forget to star Mantine on GitHub! 🌟',
        })
      }
    >
      Show notification
    </Button>
  );
}

use-drag hook

New use-drag hook handles pointer drag gestures with movement tracking, velocity, direction and axis constraints. It uses the Pointer Events API and works with both mouse and touch input:

import { useState } from 'react';
import { Button, Group, Paper, Text } from '@mantine/core';
import { useDrag } from '@mantine/hooks';

interface NotificationItem {
  id: number;
  text: string;
}

function SwipeNotification({
  notification,
  onDismiss,
}: {
  notification: NotificationItem;
  onDismiss: (id: number) => void;
}) {
  const [offset, setOffset] = useState(0);
  const [dismissed, setDismissed] = useState(false);

  const { ref, active } = useDrag(
    (state) => {
      if (state.last) {
        const shouldDismiss =
          Math.abs(state.movement[0]) > 120 || state.velocity[0] > 0.5;
        if (shouldDismiss) {
          setDismissed(true);
          setTimeout(() => onDismiss(notification.id), 300);
        } else {
          setOffset(0);
        }
      } else {
        setOffset(state.movement[0]);
      }
    },
    { axis: 'x', threshold: 5, filterTaps: true }
  );

  return (
    <Paper
      ref={ref}
      p="sm"
      mb="xs"
      withBorder
      radius="md"
      style={{
        transform: dismissed
          ? `translateX(${offset > 0 ? 400 : -400}px)`
          : `translateX(${offset}px)`,
        opacity: dismissed ? 0 : 1 - Math.min(Math.abs(offset) / 200, 1) * 0.6,
        transition: active ? 'none' : 'transform 300ms ease, opacity 300ms ease',
        cursor: active ? 'grabbing' : 'grab',
        touchAction: 'pan-y',
        userSelect: 'none',
      }}
    >
      {notification.text}
    </Paper>
  );
}

const initialItems: NotificationItem[] = [
  { id: 1, text: 'New message from Alice' },
  { id: 2, text: 'Build succeeded' },
  { id: 3, text: 'Deployment complete' },
  { id: 4, text: 'Review requested' },
];

function Demo() {
  const [notifications, setNotifications] = useState(initialItems);

  return (
    <div style={{ height: 300 }}>
      {notifications.map((n) => (
        <SwipeNotification
          key={n.id}
          notification={n}
          onDismiss={(id) =>
            setNotifications((items) => items.filter((item) => item.id !== id))
          }
        />
      ))}

      {notifications.length === 0 && (
        <Text ta="center" c="dimmed" py="md">All cleared!</Text>
      )}

      <Group justify="center" mt="md">
        <Button onClick={() => setNotifications(initialItems)}>
          Reset
        </Button>
      </Group>
    </div>
  );
}

InlineDateTimePicker component

New InlineDateTimePicker component renders a calendar with a time picker inline, without a dropdown. It supports both default and range modes:

import { InlineDateTimePicker } from '@mantine/dates';

function Demo() {
  return <InlineDateTimePicker />;
}

Set type="range" to select a date and time range with two time inputs:

import { InlineDateTimePicker } from '@mantine/dates';

function Demo() {
  return <InlineDateTimePicker type="range" />;
}

DateTimePicker range support

DateTimePicker now supports type="range" to select a date and time range. In range mode, two time inputs are displayed in the dropdown for start and end times:

import { DateTimePicker } from '@mantine/dates';

function Demo() {
  return (
    <DateTimePicker
      type="range"
      label="Pick dates and times range"
      placeholder="Pick dates and times range"
    />
  );
}

DateTimePicker valueFormat function

DateTimePicker valueFormat prop now accepts a function in addition to a dayjs format string. The callback receives the value as a YYYY-MM-DD HH:mm:ss string and returns the formatted value, which is useful for cases that cannot be expressed with a dayjs format string:

import dayjs from 'dayjs';
import { DateTimePicker } from '@mantine/dates';

function Demo() {
  return (
    <DateTimePicker
      valueFormat={(date) => dayjs(date).format('dddd, MMMM D [at] h:mm A')}
      defaultValue="2024-04-11 14:45:00"
      label="Pick date and time"
      placeholder="Pick date and time"
    />
  );
}

RollingNumber component

New RollingNumber component animates value changes with rolling digit transitions. Each digit independently rolls to its new position when the value changes:

import { useState } from 'react';
import { Button, Group, RollingNumber } from '@mantine/core';

function Demo() {
  const [value, setValue] = useState(1234);

  return (
    <>
      <RollingNumber value={value} fz="36px" />
      <Group mt="md">
        <Button onClick={() => setValue((v) => v + 1)}>Increment</Button>
        <Button onClick={() => setValue((v) => v - 1)}>Decrement</Button>
        <Button onClick={() => setValue(Math.floor(Math.random() * 10000))}>Random</Button>
      </Group>
    </>
  );
}

MaskInput improvements

MaskInput now supports a resetRef prop that assigns a function that clears the input value imperatively. This is useful because MaskInput is uncontrolled internally, so setting value from a parent does not clear it:

import { useRef } from 'react';
import { MaskInput, Button, Group } from '@mantine/core';

function Demo() {
  const resetRef = useRef<() => void>(null);

  return (
    <>
      <MaskInput
        label="Phone number"
        placeholder="(___) ___-____"
        mask="(999) 999-9999"
        resetRef={resetRef}
      />

      <Group mt="md">
        <Button onClick={() => resetRef.current?.()}>Reset</Button>
      </Group>
    </>
  );
}

MaskInput integration with use-form is now documented. Use defaultValue to seed the initial value and onChangeRaw to write the raw value to form state:

import { Button, MaskInput } from '@mantine/core';
import { useForm } from '@mantine/form';

function Demo() {
  const form = useForm({
    mode: 'uncontrolled',
    initialValues: { phone: '' },
  });

  return (
    <form onSubmit={form.onSubmit((values) => console.log(values))}>
      <MaskInput
        mask="(999) 999-9999"
        placeholder="(___) ___-____"
        label="Phone"
        onChangeRaw={(raw) => form.setFieldValue('phone', raw)}
      />

      <Button type="submit" mt="md">
        Submit
      </Button>
    </form>
  );
}

SankeyChart component

New SankeyChart component visualizes flow between nodes as a Sankey diagram where the width of each link is proportional to the flow value:

// Demo.tsx
import { SankeyChart } from '@mantine/charts';
import { data } from './data';

function Demo() {
  return <SankeyChart data={data} />;
}

// data.ts
export const data = {
  nodes: [
    { name: 'Visit' },
    { name: 'Direct-Favourite' },
    { name: 'Page-Click' },
    { name: 'Detail-Favourite' },
    { name: 'Lost' },
  ],
  links: [
    { source: 0, target: 1, value: 3728.3 },
    { source: 0, target: 2, value: 354170 },
    { source: 2, target: 3, value: 62429 },
    { source: 2, target: 4, value: 291741 },
  ],
};

Reorder pills in MultiSelect and TagsInput

MultiSelect and TagsInput now support reordering selected pills. Set the new withPillsReorder prop to enable it. Pills can be reordered with a mouse (drag-and-drop) or keyboard:

Pills are not part of the Tab order. ArrowLeft from the input (caret at start) moves focus to the last pill.
ArrowLeft and ArrowRight navigate between pills (RTL-aware). ArrowRight on the last pill returns focus to the input.
Alt + ArrowLeft and Alt + ArrowRight reorder the focused pill (RTL-aware). Focus follows the moved pill so chained moves work.

Reordering is automatically disabled when disabled or readOnly is set. Custom pill renderers receive a reorderProps payload that can be spread onto the pill element to keep reordering working:

import { useState } from 'react';
import { MultiSelect } from '@mantine/core';

function Demo() {
  const [value, setValue] = useState(['React', 'Angular', 'Vue']);

  return (
    <MultiSelect
      label="Drag pills to reorder"
      description="Selected values can be reordered by dragging pills"
      placeholder="Pick value"
      data={['React', 'Angular', 'Vue', 'Svelte', 'Solid', 'Ember']}
      value={value}
      onChange={setValue}
      withPillsReorder
    />
  );
}

Restrict Tree drop targets

Tree component now supports restricting drop targets with the new allowDrop prop. The callback receives { draggedNode, targetNode, position } and returning false hides the drop indicator and rejects the drop, so users get proper visual feedback before releasing:

import { useState } from 'react';
import { CaretDownIcon } from '@phosphor-icons/react';
import { Group, moveTreeNode, RenderTreeNodePayload, Tree, TreeNodeData } from '@mantine/core';

const data: TreeNodeData[] = [
  {
    label: 'Pages',
    value: 'pages',
    children: [
      { label: 'index.tsx', value: 'pages/index.tsx' },
      { label: 'about.tsx', value: 'pages/about.tsx' },
    ],
  },
  {
    label: 'Components (locked)',
    value: 'components',
    children: [
      { label: 'Header.tsx', value: 'components/Header.tsx' },
      { label: 'Footer.tsx', value: 'components/Footer.tsx' },
    ],
  },
  { label: 'package.json', value: 'package.json' },
];

function Leaf({ node, expanded, hasChildren, elementProps }: RenderTreeNodePayload) {
  return (
    <Group gap={5} {...elementProps}>
      {hasChildren && (
        <CaretDownIcon
          size={18}
          style={{ transform: expanded ? 'rotate(180deg)' : 'rotate(0deg)' }}
        />
      )}
      <span>{node.label}</span>
    </Group>
  );
}

function Demo() {
  const [treeData, setTreeData] = useState(data);

  return (
    <Tree
      data={treeData}
      // Forbid dropping into or onto "components" branch
      allowDrop={({ draggedNode, targetNode, position }) => {
        if (draggedNode === 'components' || draggedNode.startsWith('components/')) {
          return false;
        }

        if (targetNode === 'components' && position === 'inside') {
          return false;
        }

        return !targetNode.startsWith('components/');
      }}
      onDragDrop={(payload) =>
        setTreeData((current) => moveTreeNode(current, payload))
      }
      renderNode={(payload) => <Leaf {...payload} />}
    />
  );
}

Tree drag handle

Tree component now supports restricting drag initiation to a dedicated handle with the new withDragHandle prop. The handle spreads dragHandleProps from the renderNode payload. This is useful when a node contains interactive controls (inputs, buttons) that would otherwise interfere with dragging:

import { useState } from 'react';
import { CaretDownIcon, DotsSixVerticalIcon } from '@phosphor-icons/react';
import { Group, moveTreeNode, RenderTreeNodePayload, Tree, TreeNodeData } from '@mantine/core';

const data: TreeNodeData[] = [
  {
    label: 'Pages',
    value: 'pages',
    children: [
      { label: 'index.tsx', value: 'pages/index.tsx' },
      { label: 'about.tsx', value: 'pages/about.tsx' },
    ],
  },
  {
    label: 'Components',
    value: 'components',
    children: [
      { label: 'Header.tsx', value: 'components/Header.tsx' },
      { label: 'Footer.tsx', value: 'components/Footer.tsx' },
    ],
  },
  { label: 'package.json', value: 'package.json' },
];

function Leaf({ node, expanded, hasChildren, elementProps, dragHandleProps }: RenderTreeNodePayload) {
  return (
    <Group gap={4} {...elementProps}>
      <DotsSixVerticalIcon
        {...dragHandleProps}
        size={16}
        style={{ cursor: 'grab' }}
      />
      {hasChildren && (
        <CaretDownIcon
          size={18}
          style={{ transform: expanded ? 'rotate(180deg)' : 'rotate(0deg)' }}
        />
      )}
      <span>{node.label}</span>
    </Group>
  );
}

function Demo() {
  const [treeData, setTreeData] = useState(data);

  return (
    <Tree
      data={treeData}
      withDragHandle
      onDragDrop={(payload) =>
        setTreeData((current) => moveTreeNode(current, payload))
      }
      renderNode={(payload) => <Leaf {...payload} />}
    />
  );
}

Shared default props for all inputs

Default props set on Input and Input.Wrapper in theme.components now cascade to every component built on top of them (TextInput, Textarea, NumberInput, Select, DateInput, and others). This makes it possible to apply shared size, radius, variant, withAsterisk and other props to all inputs at once, while still overriding individual components with their own default props:

import { TextInput, NumberInput, NativeSelect, MantineProvider, createTheme, Input } from '@mantine/core';

const theme = createTheme({
  components: {
    Input: Input.extend({
      defaultProps: {
        size: 'md',
        radius: 'md',
      },
    }),

    InputWrapper: Input.Wrapper.extend({
      defaultProps: {
        withAsterisk: true,
      },
    }),

    NumberInput: NumberInput.extend({
      defaultProps: {
        size: 'lg',
      },
    }),
  },
});

function Demo() {
  return (
    <MantineProvider theme={theme}>
      <TextInput label="Text input" placeholder="Inherits size and radius from Input" />

      <NativeSelect
        mt="md"
        label="Native select"
        data={['React', 'Angular', 'Vue', 'Svelte']}
      />

      <NumberInput mt="md" label="Number input" placeholder="Overrides shared size with lg" />
    </MantineProvider>
  );
}

Per-day business hours in WeekView

WeekView businessHours prop now accepts a per-day object keyed by day of the week (0 – Sunday, 6 – Saturday) in addition to the shared [start, end] tuple. Days missing from the object or set to null are rendered as fully outside business hours, making it easy to model partial workdays and non-working days:

import { WeekView } from '@mantine/schedule';
import { events } from './data';

function Demo() {
  return (
    <WeekView
      date={new Date()}
      events={events}
      highlightBusinessHours
      businessHours={{
        1: ['09:00:00', '17:00:00'],
        2: ['09:00:00', '17:00:00'],
        3: ['09:00:00', '17:00:00'],
        4: ['09:00:00', '17:00:00'],
        5: ['09:00:00', '13:00:00'],
      }}
      startTime="07:00:00"
      endTime="20:00:00"
    />
  );
}

2026-04-28 01:41:17

mantine

mantinedev

9.1.1 What's Changed

[@mantine/spotlight] Fix error thrown when listId is empty (#8863)
[@mantine/schedule] Fix onEventClick not being passed down to MoreEvents in DayView and MonthView components (#8862)
[@mantine/core] Tree: Add dnd handle and dnd lock support
[@mantine/schedule] Fix labels not propagating to custom schedule header and more events lists
[@mantine/modals] Add ModalsSettings type export
[@mantine/schedule] Fix renderEvent not working in MoreEvents
[@mantine/mcp-server] Update displayed version
[@mantine/core] Combobox: Fix keyboard events not triggering in Safari after click on the inout (#7386)
[@mantine/hooks] use-focus-return: Fix incorrect logic when used with nested focus traps (#8857)
[@mantine/core] ScrollArea: Fix scrollbar never visible with offsetScrollbars="present" (#8844)
[@mantine/core] Fix incorrect renderOption type in Combobox-based components (#8858)
[@mantine/hooks] use-mask: Fix stale mask partial remaining as input value on blur after input field was cleared
[@mantine/hooks] use-mask: Fix incorrect cursor position handling
[@mantine/hooks] use-mask: Fix part of the mask remaining as input value on blur
[@mantine/core] Radio: Fix icon not being centered on some low-density screens (#8845)
[@mantine/core] Highlight: Fix wholeWord matching for non-ASCII characters
[@mantine/core] Card: Fix Card.Section not being handled correctly during server-side rendering of server components (#8846))
[@mantine/core] Fix clearButtonProps={{ size: lg }} not working when passed to Select and other similar components (#8855)
[@mantine/core] Fix Styles API defined for Input not being applied to Select and MultiSelect components (#8851)

New Contributors

@malekmimouna made their first contribution in https://github.com/mantinedev/mantine/pull/8856
@dfedoryshchev made their first contribution in https://github.com/mantinedev/mantine/pull/8853
@stasyzon made their first contribution in https://github.com/mantinedev/mantine/pull/8845
@atinary-ybouzonie made their first contribution in https://github.com/mantinedev/mantine/pull/8863

Full Changelog: https://github.com/mantinedev/mantine/compare/9.1.0...9.1.1

2026-04-22 00:11:32

mantine

mantinedev

9.1.0

View changelog with demos on mantine.dev website

Support Mantine development

You can now sponsor Mantine development with OpenCollective. All funds are used to improve Mantine and create new features and components.

deduplicateInlineStyles

New deduplicateInlineStyles prop on MantineProvider enables React 19 style tag deduplication for responsive style props. When many components share the same responsive style prop values, only a single <style /> tag is generated and hoisted to <head /> instead of each component injecting its own:

import { MantineProvider } from '@mantine/core';

function Demo() {
  return (
    <MantineProvider deduplicateInlineStyles>
      {/* Your app here */}
    </MantineProvider>
  );
}

This can significantly improve performance when rendering large lists of components with identical responsive style props. See the styles performance guide for more details.

use-mask hook

New use-mask hook attaches real-time input masking to any <input> element via a ref callback. It formats user input against a defined pattern and exposes both the masked display value and the raw unmasked value. The hook supports built-in and custom tokens, dynamic masks, character transforms, optional segments, and regex array format:

import { TextInput, Text } from '@mantine/core';
import { useMask } from '@mantine/hooks';

function Demo() {
  const { ref, value, rawValue } = useMask({ mask: '(999) 999-9999' });

  return (
    <>
      <TextInput ref={ref} label="Phone number" placeholder="(___) ___-____" />
      <Text size="sm" mt="sm">Masked value: {value}</Text>
      <Text size="sm">Raw value: {rawValue}</Text>
    </>
  );
}

MaskInput component

New MaskInput component is a wrapper around use-mask hook that provides all standard input props (label, description, error, etc.) and supports all mask options:

import { MaskInput } from '@mantine/core';

function Demo() {
  return (
    <MaskInput
       variant="default" size="sm" radius="md" label="Input label" withAsterisk={false} description="Input description" error=""
      mask="(999) 999-9999"
      placeholder="(___) ___-____"
    />
  );
}

Treemap component

New Treemap component displays hierarchical data as a set of nested rectangles. It is based on the Treemap recharts component:

// Demo.tsx
import { Treemap } from '@mantine/charts';
import { data } from './data';

function Demo() {
  return <Treemap data={data} />;
}

// data.ts
export const data = [
  {
    name: 'Frontend',
    color: 'blue.8',
    children: [
      { name: 'React', value: 400 },
      { name: 'Vue', value: 200 },
      { name: 'Angular', value: 150 },
    ],
  },
  {
    name: 'Backend',
    color: 'teal.8',
    children: [
      { name: 'Node', value: 300 },
      { name: 'Python', value: 250 },
      { name: 'Go', value: 100 },
    ],
  },
  {
    name: 'Mobile',
    color: 'red.8',
    children: [
      { name: 'React Native', value: 200 },
      { name: 'Flutter', value: 180 },
    ],
  },
];

TimePicker duration type

TimePicker component now supports type="duration" prop that allows entering durations that exceed 24 hours. In this mode, the hours field has no upper limit and the input width adjusts dynamically based on the entered value:

import { TimePicker } from '@mantine/dates';

function Demo() {
  return <TimePicker label="Enter duration" type="duration" withSeconds />;
}

Heatmap legend

Heatmap component now supports withLegend prop that displays a color legend below the chart. Use legendLabels prop to customize labels (default: ['Less', 'More']):

// Demo.tsx
import { Heatmap } from '@mantine/charts';
import { data } from './data';

function Demo() {
  return (
    <Heatmap
      data={data}
      startDate="2024-02-16"
      endDate="2025-02-16"
      withMonthLabels
      withWeekdayLabels
      withLegend
    />
  );
}

// data.ts
export const data = ${JSON.stringify(data, null, 2)};

MonthPicker and YearPicker presets

MonthPicker and YearPicker components now support presets prop that allows adding predefined values to pick from. Presets are also available in MonthPickerInput and YearPickerInput components:

import dayjs from 'dayjs';
import { MonthPicker } from '@mantine/dates';

function Demo() {
  return (
    <MonthPicker
      presets={[
        { value: dayjs().startOf('month').format('YYYY-MM-DD'), label: 'This month' },
        { value: dayjs().add(1, 'month').startOf('month').format('YYYY-MM-DD'), label: 'Next month' },
        { value: dayjs().subtract(1, 'month').startOf('month').format('YYYY-MM-DD'), label: 'Last month' },
        { value: dayjs().add(6, 'month').startOf('month').format('YYYY-MM-DD'), label: 'In 6 months' },
        { value: dayjs().add(1, 'year').startOf('month').format('YYYY-MM-DD'), label: 'Next year' },
        { value: dayjs().subtract(1, 'year').startOf('month').format('YYYY-MM-DD'), label: 'Last year' },
      ]}
    />
  );
}

use-roving-index hook

New use-roving-index hook implements the roving tabindex keyboard navigation pattern. It manages tabIndex state for a group of focusable elements, handles arrow key navigation with disabled item skipping, and supports both 1D lists and 2D grids:

import { Button, Group } from '@mantine/core';
import { useRovingIndex } from '@mantine/hooks';

const items = ['Bold', 'Italic', 'Underline', 'Strikethrough', 'Code'];

function Demo() {
  const { getItemProps } = useRovingIndex({
    total: items.length,
    orientation: 'horizontal',
    loop: true,
  });

  return (
    <Group gap="xs">
      {items.map((item, index) => (
        <Button key={item} variant="default" {...getItemProps({ index })}>
          {item}
        </Button>
      ))}
    </Group>
  );
}

Tree drag and drop

Tree component now supports drag-and-drop reordering of nodes. Provide onDragDrop callback to enable it, and use the moveTreeNode utility to update data based on the result:

import { useState } from 'react';
import { CaretDownIcon } from '@phosphor-icons/react';
import { Group, moveTreeNode, RenderTreeNodePayload, Tree, TreeNodeData } from '@mantine/core';

const data: TreeNodeData[] = [
  {
    label: 'Pages',
    value: 'pages',
    children: [
      { label: 'index.tsx', value: 'pages/index.tsx' },
      { label: 'about.tsx', value: 'pages/about.tsx' },
      { label: 'contact.tsx', value: 'pages/contact.tsx' },
    ],
  },
  {
    label: 'Components',
    value: 'components',
    children: [
      { label: 'Header.tsx', value: 'components/Header.tsx' },
      { label: 'Footer.tsx', value: 'components/Footer.tsx' },
      { label: 'Sidebar.tsx', value: 'components/Sidebar.tsx' },
    ],
  },
  { label: 'package.json', value: 'package.json' },
  { label: 'tsconfig.json', value: 'tsconfig.json' },
];

function Leaf({ node, expanded, hasChildren, elementProps }: RenderTreeNodePayload) {
  return (
    <Group gap={5} {...elementProps}>
      {hasChildren && (
        <CaretDownIcon
          size={18}
          style={{ transform: expanded ? 'rotate(180deg)' : 'rotate(0deg)' }}
        />
      )}
      <span>{node.label}</span>
    </Group>
  );
}

function Demo() {
  const [treeData, setTreeData] = useState(data);

  return (
    <Tree
      data={treeData}
      onDragDrop={(payload) =>
        setTreeData((current) => moveTreeNode(current, payload))
      }
      renderNode={(payload) => <Leaf {...payload} />}
    />
  );
}

Tree async loading

Tree now supports lazy loading of children. Set hasChildren: true on a node without providing children – when the node is expanded for the first time, onLoadChildren callback passed to useTree is called. Use mergeAsyncChildren utility to splice loaded children into your data:

import { useState } from 'react';
import { CaretDownIcon, SpinnerIcon } from '@phosphor-icons/react';
import {
  Group,
  mergeAsyncChildren,
  RenderTreeNodePayload,
  Tree,
  TreeNodeData,
  useTree,
} from '@mantine/core';

const initialData: TreeNodeData[] = [
  { label: 'Documents', value: 'documents', hasChildren: true },
  { label: 'Photos', value: 'photos', hasChildren: true },
  { label: 'README.md', value: 'readme' },
];

// Simulates an API call to load children
async function fetchChildren(parentValue: string): Promise<TreeNodeData[]> {
  await new Promise((resolve) => setTimeout(resolve, 1000));
  return [
    { label: `${parentValue}/file-1.txt`, value: `${parentValue}/file-1.txt` },
    { label: `${parentValue}/file-2.txt`, value: `${parentValue}/file-2.txt` },
    {
      label: `${parentValue}/subfolder`,
      value: `${parentValue}/subfolder`,
      hasChildren: true,
    },
  ];
}

function Leaf({ node, expanded, hasChildren, elementProps, isLoading }: RenderTreeNodePayload) {
  return (
    <Group gap={5} wrap="nowrap" {...elementProps}>
      {isLoading ? (
        <SpinnerIcon size={18} style={{ animation: 'spin 1s linear infinite', flexShrink: 0 }} />
      ) : (
        hasChildren && (
          <CaretDownIcon
            size={18}
            style={{ transform: expanded ? 'rotate(180deg)' : 'rotate(0deg)', flexShrink: 0 }}
          />
        )
      )}
      <span style={{ overflow: 'hidden', textOverflow: 'ellipsis', whiteSpace: 'nowrap' }}>
        {node.label}
      </span>
    </Group>
  );
}

function Demo() {
  const [data, setData] = useState(initialData);
  const tree = useTree({
    onLoadChildren: async (value) => {
      const children = await fetchChildren(value);
      setData((prev) => mergeAsyncChildren(prev, value, children));
    },
  });

  return (
    <Tree
      data={data}
      tree={tree}
      renderNode={(payload) => <Leaf {...payload} />}
    />
  );
}

Tree search and filtering

Tree now includes filterTreeData utility to filter tree data based on a search query. Matching nodes and their ancestors are preserved in the result. You can provide a custom filter function for advanced matching (for example, fuzzy search with fuse.js):

import { useMemo, useState } from 'react';
import {
  filterTreeData,
  getTreeExpandedState,
  TextInput,
  Tree,
  TreeNodeData,
  useTree,
} from '@mantine/core';

const data: TreeNodeData[] = [
  {
    label: 'src',
    value: 'src',
    children: [
      {
        label: 'components',
        value: 'src/components',
        children: [
          { label: 'Accordion.tsx', value: 'src/components/Accordion.tsx' },
          { label: 'Tree.tsx', value: 'src/components/Tree.tsx' },
          { label: 'Button.tsx', value: 'src/components/Button.tsx' },
          { label: 'Input.tsx', value: 'src/components/Input.tsx' },
        ],
      },
      {
        label: 'hooks',
        value: 'src/hooks',
        children: [
          { label: 'use-debounce.ts', value: 'src/hooks/use-debounce.ts' },
          { label: 'use-media-query.ts', value: 'src/hooks/use-media-query.ts' },
        ],
      },
    ],
  },
  {
    label: 'public',
    value: 'public',
    children: [
      { label: 'favicon.ico', value: 'public/favicon.ico' },
      { label: 'logo.svg', value: 'public/logo.svg' },
    ],
  },
  { label: 'package.json', value: 'package.json' },
  { label: 'tsconfig.json', value: 'tsconfig.json' },
];

function Demo() {
  const [search, setSearch] = useState('');
  const tree = useTree();

  const filteredData = useMemo(
    () => filterTreeData(data, search),
    [search]
  );

  const handleSearchChange = (value: string) => {
    setSearch(value);
    if (value.trim()) {
      const next = filterTreeData(data, value);
      tree.setExpandedState(getTreeExpandedState(next, '*'));
    } else {
      tree.collapseAllNodes();
    }
  };

  return (
    <div>
      <TextInput
        placeholder="Search..."
        mb="sm"
        value={search}
        onChange={(event) => handleSearchChange(event.currentTarget.value)}
      />
      <Tree data={filteredData} tree={tree} />
    </div>
  );
}

Tree connecting lines

Tree now supports withLines prop to display connecting lines showing parent-child relationships. Lines adapt to levelOffset spacing automatically:

import { getTreeExpandedState, Tree, useTree } from '@mantine/core';
import { data } from './data';

function Demo() {
  const tree = useTree({
    initialExpandedState: getTreeExpandedState(data, '*'),
  });

  return <Tree data={data} tree={tree} withLines />;
}

Tree virtualization

Tree now provides flattenTreeData utility and FlatTreeNode component for virtualized rendering of large trees. The component does not depend on any virtualization library – you supply one yourself (e.g., @tanstack/react-virtual):

import { useMemo, useRef } from 'react';
import { useVirtualizer } from '@tanstack/react-virtual';
import {
  FlatTreeNode,
  flattenTreeData,
  getTreeExpandedState,
  TreeNodeData,
  useTree,
} from '@mantine/core';

const ITEM_HEIGHT = 30;

function generateTreeData(count: number): TreeNodeData[] {
  const result: TreeNodeData[] = [];
  let id = 0;

  function addChildren(
    parent: TreeNodeData[],
    depth: number,
    remaining: { count: number }
  ) {
    const childCount = depth === 0 ? 20 : Math.floor(Math.random() * 8) + 2;

    for (let i = 0; i < childCount && remaining.count > 0; i++) {
      id++;
      remaining.count--;
      const hasChild =
        depth < 3 && remaining.count > 0 && Math.random() > 0.3;
      const node: TreeNodeData = {
        label: `${hasChild ? 'Folder' : 'File'} ${id}`,
        value: `node-${id}`,
        children: hasChild ? [] : undefined,
      };

      if (hasChild) {
        addChildren(node.children!, depth + 1, remaining);
      }

      parent.push(node);
    }
  }

  addChildren(result, 0, { count });
  return result;
}

const largeData = generateTreeData(2000);
const initialExpandedState = getTreeExpandedState(largeData, '*');

function Demo() {
  const tree = useTree({
    initialExpandedState,
  });

  const flatList = useMemo(
    () => flattenTreeData(largeData, tree.expandedState),
    [tree.expandedState]
  );

  const scrollParentRef = useRef<HTMLDivElement>(null);

  const virtualizer = useVirtualizer({
    count: flatList.length,
    getScrollElement: () => scrollParentRef.current,
    estimateSize: () => ITEM_HEIGHT,
    overscan: 20,
  });

  return (
    <div ref={scrollParentRef} style={{ height: 400, overflow: 'auto' }}>
      <div
        data-tree-root
        role="tree"
        style={{
          height: virtualizer.getTotalSize(),
          position: 'relative',
        }}
      >
        {virtualizer.getVirtualItems().map((virtualItem) => (
          <FlatTreeNode
            key={flatList[virtualItem.index].node.value}
            {...flatList[virtualItem.index]}
            tree={tree}
            expandOnClick
            selectOnClick
            tabIndex={virtualItem.index === 0 ? 0 : -1}
            style={{
              position: 'absolute',
              top: 0,
              left: 0,
              width: '100%',
              height: virtualItem.size,
              transform: `translateY(${virtualItem.start}px)`,
            }}
          />
        ))}
      </div>
    </div>
  );
}

Tree checkStrictly mode

useTree hook now supports checkStrictly option. When enabled, checking a parent node does not affect children and vice versa – each node's checked state is fully independent:

import { CaretDownIcon } from '@phosphor-icons/react';
import { Checkbox, Group, RenderTreeNodePayload, Tree, useTree } from '@mantine/core';
import { data } from './data';

const renderTreeNode = ({
  node,
  expanded,
  hasChildren,
  elementProps,
  tree,
}: RenderTreeNodePayload) => {
  const checked = tree.isNodeChecked(node.value);

  return (
    <Group gap="xs" {...elementProps}>
      <Checkbox.Indicator
        checked={checked}
        onClick={() =>
          checked
            ? tree.uncheckNode(node.value)
            : tree.checkNode(node.value)
        }
      />

      <Group gap={5} onClick={() => tree.toggleExpanded(node.value)}>
        <span>{node.label}</span>

        {hasChildren && (
          <CaretDownIcon
            size={14}
            style={{
              transform: expanded ? 'rotate(180deg)' : 'rotate(0deg)',
            }}
          />
        )}
      </Group>
    </Group>
  );
};

function Demo() {
  const tree = useTree({ checkStrictly: true });
  return (
    <Tree
      data={data}
      tree={tree}
      levelOffset={23}
      expandOnClick={false}
      renderNode={renderTreeNode}
    />
  );
}

Slider startPointValue

Slider component now supports startPointValue prop that changes the origin of the filled bar. When set, the bar extends from the given value toward the current value – to the left for values below the start point and to the right for values above it:

import { Slider } from '@mantine/core';

function Demo() {
  return (
    <Slider
      startPointValue={0}
      min={-100}
      max={100}
      defaultValue={40}
      marks={[
        { value: -100, label: '-100' },
        { value: -50, label: '-50' },
        { value: 0, label: '0' },
        { value: 50, label: '50' },
        { value: 100, label: '100' },
      ]}
    />
  );
}

WeekView forceCurrentTimeIndicator

WeekView component now supports forceCurrentTimeIndicator prop. When set, the current time indicator is displayed on the same day of week even when viewing a different week:

import { WeekView } from '@mantine/schedule';
import { events } from './data';

function Demo() {
  return (
    <WeekView
      date="2030-06-10"
      events={events}
      withCurrentTimeIndicator
      forceCurrentTimeIndicator
    />
  );
}

New demo: MonthView events rendering

New MonthView demo shows how to use renderEvent to visually differentiate all-day and timed events. All-day events render as regular colored bars, while timed events display as a colored dot with the start time and title:

// Demo.tsx
import dayjs from 'dayjs';
import { Box, UnstyledButton } from '@mantine/core';
import { MonthView, ScheduleEventData } from '@mantine/schedule';

function isAllDayEvent(event: ScheduleEventData) {
  const start = dayjs(event.start);
  const end = dayjs(event.end);
  return start.isSame(start.startOf('day')) && end.isSame(end.startOf('day'));
}

const events: ScheduleEventData[] = [/* ...events */];

function Demo() {
  return (
    <MonthView
      date={new Date()}
      events={events}
      renderEvent={(event, props) => {
        if (isAllDayEvent(event)) {
          return <UnstyledButton {...props} />;
        }

        const { children, className, style, ...others } = props;
        return (
          <UnstyledButton
            {...others}
            style={{
              ...style,
              display: 'flex',
              alignItems: 'center',
              gap: 4,
              fontSize: 10,
              whiteSpace: 'nowrap',
              overflow: 'hidden',
              pointerEvents: 'all',
              cursor: 'pointer',
              paddingInline: 2,
            }}
          >
            <Box
              component="span"
              style={{
                width: 8,
                height: 8,
                borderRadius: '50%',
                backgroundColor: `var(--event-bg)`,
                flexShrink: 0,
              }}
            />
            <span style={{ width: 28, flexShrink: 0 }}>{dayjs(event.start).format('h:mm')}</span>
            <span style={{ overflow: 'hidden', textOverflow: 'ellipsis' }}>
              {event.title}
            </span>
          </UnstyledButton>
        );
      }}
    />
  );
}

Other changes

Tabs component now supports keepMountedMode prop that controls how inactive tab panels are hidden when keepMounted is true. Set keepMountedMode="display-none" to use display: none styles instead of the default Activity component.
useClickOutside hook now supports enabled parameter to dynamically enable/disable the listener. The hook also uses event.composedPath() in both ref and nodes branches for consistent Shadow DOM support and correctly ignores clicks on detached DOM nodes in the single-ref mode.
useCounter hook now supports step option to configure increment/decrement step size (default 1).
useDebouncedCallback hook now supports maxWait option to guarantee execution within a maximum time window during continuous calls, and isPending() method to check if a debounced call is waiting.
useDebouncedValue hook now returns a flush method to immediately apply the pending debounced value.
useScrollIntoView hook now supports onScrollCancel callback that fires when the scroll animation is interrupted by the user, and returns a scrolling boolean to indicate whether a scroll animation is in progress.