Date time picker

a7e63cfd84876, (opens new window) - [ux] When platform-dst-top-layer is enabled, Select menus now use the native Popover API to handle Escape and light-dismiss before synchronizing menuIsOpen through onMenuClose. This ensures Escape dismisses a nested Select menu without also dismissing its containing popup.

Existing public props keep their behavior. The top-layer Popover implementation gains an internal source prop for imperative native popover invokers. The public runtime differences behind the feature gate are:

• Select no longer calls preventDefault() or stopPropagation() for Escape on the top-layer path, whether its menu is open or closed. Successive Escape presses can therefore dismiss the Select menu and then its containing native popover.
• onMenuClose is called from the native popover close lifecycle rather than synchronously during Select's Escape keydown handler.
• shouldPreventEscapePropagation no longer stops Escape propagation while a top-layer menu is open; its legacy-path behavior is unchanged.
• Top-layer Escape invokes onInputChange with the menu-close action once, after native dismissal, instead of the legacy path's two calls.
• Controlled Selects must continue updating menuIsOpen to false in response to onMenuClose.
• PopupSelect delegates Escape dismissal and focus restoration to its native popover. A consumer onKeyDown handler can therefore prevent the native dismissal with preventDefault(); previously, PopupSelect closed before forwarding the event.
• DatePicker's top-layer calendar now uses the Select menu portal's native popover instead of creating a nested manual popover.
• The internal Popover forwarding API accepts a native source element so imperative Select popovers retain their trigger relationship for light-dismiss behavior.

Updated dependencies

d82e6f76528ab, (opens new window) - Add direct subpath package exports as part of the linking-platform, search, media, and design-system barrel-removal (de-barrel) migration.

These packages now expose their individual modules via explicit package.json exports subpaths so that consumers can import directly from the leaf module (e.g. @atlaskit/pkg/thing) instead of the package barrel/index. This adds new public entry points without changing or removing any existing exports, so it is a backwards-compatible additive change.

No runtime behaviour changes; this is an API-surface (entry-point) addition to support tree-shaking and to unblock removal of the barrel index files.

fa627e0fd7b58, (opens new window) - This is behind a flag platform-dst-dp-parse-date-format.

Parse typed dates with dateFormat via date-fns when set, so displayed labels re-parse without a custom parseInputValue. This will not affect existing instances that already have a parseInputValue and will honor provided dateFormat props for all entry methods, improving user experience.

cd097a2111788, (opens new window) - Republish packages depending on @atlaskit/react-compiler-gating so their published dependency reference is updated to the renamed @atlaskit/react-compiler-gating scope.

The earlier rename of @atlassian/react-compiler-gating to @atlaskit/react-compiler-gating only bumped the renamed package itself, so dependent packages were never republished and their published versions still referenced the old @atlassian/react-compiler-gating name, which is not available in the public npm registry. This minor bump republishes all affected packages with the corrected dependency.

f2dc9097319f0, (opens new window) - ### Dropped support for legacy Typescript 4 types. Typescript 5 is now the new minimum.

Removes the typesVersions property and dist/types-ts4.5 directory from the dist.

Types are now exclusively via the "types": "dist/types/index.d.ts" property.

7250582895c0b, (opens new window) - Top-layer adoption work behind the platform-dst-top-layer feature flag. Public adopter APIs are intentionally kept narrow while the top-layer API surface settles, with one exception called out below.

Highlights:

• Pass the full [along, away] legacy popper offset through to the new top-layer placement.offset API (via fromLegacyPlacement). Previously only the away axis was forwarded, which dropped the along offset for consumers of Popup, PopupSelect, Spotlight, and Tooltip when platform-dst-top-layer is enabled.
• Fix broken import of dialogHeight and dialogWidth from the removed utils module in @atlaskit/modal-dialog.

Public API:

• @atlaskit/tooltip (minor): add an optional testId?: string field to TriggerProps. This is additive (no existing prop changes shape). Required because @atlaskit/button/new (and other Pressable-backed primitives) overwrite data-testid from spread, so the legacy (triggerProps as any)['data-testid'] workaround is silently absorbed by those consumers. A typed testId field flows through their own testId destructure instead, restoring data-testid propagation onto the rendered trigger element.
• @atlaskit/popup, @atlaskit/dropdown-menu (patch): no public type changes. Wider aria-haspopup unions that the FF-on path produces are bridged at the package boundary into @atlaskit/top-layer with localised FUDGE(top-layer-api) casts, documented in packages/design-system/top-layer/notes/decisions/migration-roadmap.md ("Open API decisions deferred to a follow-up PR"). They will be widened in a follow-up minor PR once the top-layer API is committed.
• @atlaskit/modal-dialog, @atlaskit/select, @atlaskit/spotlight (patch/minor): no public type changes; bug fixes only.

Merge-readiness fixes (FF-on test wiring + adopter behavior):

• @atlaskit/popup (minor): wire the compositional PopupContent to delegate to PopupContentTopLayer when platform-dst-top-layer is enabled. Previously only the legacy Popup component had the FF branch, leaving consumers of the compositional API on the legacy popper path.
• @atlaskit/select (minor): add an onClick handler to the PopupSelect top-layer trigger so clicks open/close the menu (mirrors the legacy global click handler in popup-select.tsx). Add explicit Escape handling on the menu's onKeyDown so the menu closes and focus returns to the trigger.
• @atlaskit/top-layer (patch): the <dialog> rendered by the Dialog primitive now sets aria-modal="true" explicitly. Modern browsers infer modal semantics from .showModal() but some assistive tech still keys off the explicit attribute.
• @atlaskit/top-layer (patch): guard use-anchor-positioning against environments where ResizeObserver is not defined (e.g. jest's node environment, used by the post-office test suite). The observer is used to wait for the popover's first valid layout before measuring; consumers in non-DOM jest environments now get a no-op observer and the scroll/resize listeners still apply if the host environment polyfills showPopover. Real browsers always have ResizeObserver.
• @atlaskit/modal-dialog (patch): on the FF-on path, drop the tabIndex={-1} (and unused :focus-visible outline) from the modal content wrapper. The native <dialog>.showModal() focus-delegate algorithm picks the first focusable descendant (including tabindex=-1), and the wrapper was hijacking initial focus from the close button. Also honor shouldReturnFocus={ref} on the FF-on path (an unmount-cleanup focuses the ref after dialog.close() so it overrides the browser's automatic return-to-trigger). Boolean shouldReturnFocus={false} is not yet honored on the FF-on path — see top-layer/notes/merge-blockers.md.
• @atlaskit/datetime-picker (patch): on the FF-on path, set mode="manual" on the Popup.Content rendered by both internal/menu-top-layer.tsx (date-picker calendar) and internal/fixed-layer-menu-top-layer.tsx (time-picker menu). With the default mode="auto", the same click event that opens the menu (which targets the react-select combobox input — outside the popover element) bubbles to the browser's native popover light-dismiss handler and immediately closes the menu. react-select / DateTimePicker already own outside-click and Esc dismissal via their own state, so opting out of the native auto-dismiss is the correct integration. Also extend the existing Esc → trigger-focus restoration in components/date-picker.tsx to the FF-on path (manual mode disables the browser's built-in focus return, and the legacy code path was already handling this for itself behind an FF negation).
• @atlaskit/popup (no public API change): no source changes — only FF-on Playwright spec/example fixes drove the suite from 21/3/2 to 27/0/0. Notable: the two test.fixme'd nested-popover cases were not browser limitations; popover="auto" chains correctly via DOM ancestry (the original fixmes had the wrong testId selector). Added testId props to two examples (16-popup-with-a11y-props, 18-should-fit-container) so default-shape tests can reach the trigger.
• Test alignment for FF-on Playwright suites across popup, select, datetime-picker, inline-dialog, inline-message, and modal-dialog: selector updates to match the new top-layer testId convention (${testId}--content, [role="dialog"][aria-label="calendar"]), per-spec skipAxeCheck() for example-level color-contrast violations unrelated to the migration, and focus assertions adjusted to match native <dialog> / Popup.Content auto-focus semantics (focus lands on the first focusable child, not the dialog container itself).
• @atlassian/capacity-planning-capacity-graph, @atlaskit/color-picker, @atlassian/timeline-table, @atlassian/global-side-navigation (patch): scope fg mocks in unit tests so platform-dst-top-layer returns false. JSDOM does not implement the native Popover API (showPopover/hidePopover/toggle events), so leaving the gate ON in unit tests caused popover content to remain in the DOM after close and broke close-behaviour assertions. Browser coverage for the FF-on path is provided by the Playwright suites listed above.
• @atlaskit/dropdown-menu (no public API change): test/example-only fixes for the FF-on Playwright suite. Added role="menuitem" to the nested-trigger ButtonItem in examples/93-testing-nested-keyboard-navigation-top-layer.tsx to satisfy axe's aria-required-children rule on the parent menu. Added a test.beforeEach(skipAxeCheck) to dropdown-menu.spec.tsx (FF-on suite) for example-level color-contrast violations on the pre-existing color.text.selected/color.background.selected token pair (3.91:1). Replaced a deadlocking await expect(moveItem).not.toBeFocused() pre-open assertion (Playwright's auto-wait blocks 5s on the absent element) with await expect(moveItem).not.toBeVisible(). Suite result: 22/22 passing.

Updated dependencies

2bed6255731de, (opens new window) - Top-layer adoption work behind the platform-dst-top-layer feature flag. Public adopter APIs are intentionally kept narrow while the top-layer API surface settles, with one exception called out below.

Highlights:

• Pass the full [along, away] legacy popper offset through to the new top-layer placement.offset API (via fromLegacyPlacement). Previously only the away axis was forwarded, which dropped the along offset for consumers of Popup, PopupSelect, Spotlight, and Tooltip when platform-dst-top-layer is enabled.
• Fix broken import of dialogHeight and dialogWidth from the removed utils module in @atlaskit/modal-dialog.

Public API:

• @atlaskit/tooltip (minor): add an optional testId?: string field to TriggerProps. This is additive (no existing prop changes shape). Required because @atlaskit/button/new (and other Pressable-backed primitives) overwrite data-testid from spread, so the legacy (triggerProps as any)['data-testid'] workaround is silently absorbed by those consumers. A typed testId field flows through their own testId destructure instead, restoring data-testid propagation onto the rendered trigger element.
• @atlaskit/popup, @atlaskit/dropdown-menu (patch): no public type changes. Wider aria-haspopup unions that the FF-on path produces are bridged at the package boundary into @atlaskit/top-layer with localised FUDGE(top-layer-api) casts, documented in packages/design-system/top-layer/notes/decisions/migration-roadmap.md ("Open API decisions deferred to a follow-up PR"). They will be widened in a follow-up minor PR once the top-layer API is committed.
• @atlaskit/modal-dialog, @atlaskit/select, @atlaskit/spotlight (patch/minor): no public type changes; bug fixes only.

Merge-readiness fixes (FF-on test wiring + adopter behavior):

• @atlaskit/popup (minor): wire the compositional PopupContent to delegate to PopupContentTopLayer when platform-dst-top-layer is enabled. Previously only the legacy Popup component had the FF branch, leaving consumers of the compositional API on the legacy popper path.
• @atlaskit/select (minor): add an onClick handler to the PopupSelect top-layer trigger so clicks open/close the menu (mirrors the legacy global click handler in popup-select.tsx). Add explicit Escape handling on the menu's onKeyDown so the menu closes and focus returns to the trigger.
• @atlaskit/top-layer (patch): the <dialog> rendered by the Dialog primitive now sets aria-modal="true" explicitly. Modern browsers infer modal semantics from .showModal() but some assistive tech still keys off the explicit attribute.
• @atlaskit/top-layer (patch): guard use-anchor-positioning against environments where ResizeObserver is not defined (e.g. jest's node environment, used by the post-office test suite). The observer is used to wait for the popover's first valid layout before measuring; consumers in non-DOM jest environments now get a no-op observer and the scroll/resize listeners still apply if the host environment polyfills showPopover. Real browsers always have ResizeObserver.
• @atlaskit/modal-dialog (patch): on the FF-on path, drop the tabIndex={-1} (and unused :focus-visible outline) from the modal content wrapper. The native <dialog>.showModal() focus-delegate algorithm picks the first focusable descendant (including tabindex=-1), and the wrapper was hijacking initial focus from the close button. Also honor shouldReturnFocus={ref} on the FF-on path (an unmount-cleanup focuses the ref after dialog.close() so it overrides the browser's automatic return-to-trigger). Boolean shouldReturnFocus={false} is not yet honored on the FF-on path — see top-layer/notes/merge-blockers.md.
• @atlaskit/datetime-picker (patch): on the FF-on path, set mode="manual" on the Popup.Content rendered by both internal/menu-top-layer.tsx (date-picker calendar) and internal/fixed-layer-menu-top-layer.tsx (time-picker menu). With the default mode="auto", the same click event that opens the menu (which targets the react-select combobox input — outside the popover element) bubbles to the browser's native popover light-dismiss handler and immediately closes the menu. react-select / DateTimePicker already own outside-click and Esc dismissal via their own state, so opting out of the native auto-dismiss is the correct integration. Also extend the existing Esc → trigger-focus restoration in components/date-picker.tsx to the FF-on path (manual mode disables the browser's built-in focus return, and the legacy code path was already handling this for itself behind an FF negation).
• @atlaskit/popup (no public API change): no source changes — only FF-on Playwright spec/example fixes drove the suite from 21/3/2 to 27/0/0. Notable: the two test.fixme'd nested-popover cases were not browser limitations; popover="auto" chains correctly via DOM ancestry (the original fixmes had the wrong testId selector). Added testId props to two examples (16-popup-with-a11y-props, 18-should-fit-container) so default-shape tests can reach the trigger.
• Test alignment for FF-on Playwright suites across popup, select, datetime-picker, inline-dialog, inline-message, and modal-dialog: selector updates to match the new top-layer testId convention (${testId}--content, [role="dialog"][aria-label="calendar"]), per-spec skipAxeCheck() for example-level color-contrast violations unrelated to the migration, and focus assertions adjusted to match native <dialog> / Popup.Content auto-focus semantics (focus lands on the first focusable child, not the dialog container itself).
• @atlassian/capacity-planning-capacity-graph, @atlaskit/color-picker, @atlassian/timeline-table, @atlassian/global-side-navigation (patch): scope fg mocks in unit tests so platform-dst-top-layer returns false. JSDOM does not implement the native Popover API (showPopover/hidePopover/toggle events), so leaving the gate ON in unit tests caused popover content to remain in the DOM after close and broke close-behaviour assertions. Browser coverage for the FF-on path is provided by the Playwright suites listed above.
• @atlaskit/dropdown-menu (no public API change): test/example-only fixes for the FF-on Playwright suite. Added role="menuitem" to the nested-trigger ButtonItem in examples/93-testing-nested-keyboard-navigation-top-layer.tsx to satisfy axe's aria-required-children rule on the parent menu. Added a test.beforeEach(skipAxeCheck) to dropdown-menu.spec.tsx (FF-on suite) for example-level color-contrast violations on the pre-existing color.text.selected/color.background.selected token pair (3.91:1). Replaced a deadlocking await expect(moveItem).not.toBeFocused() pre-open assertion (Playwright's auto-wait blocks 5s on the absent element) with await expect(moveItem).not.toBeVisible(). Suite result: 22/22 passing.

Updated dependencies

#129617, (opens new window) 0afd40c7a88c1, (opens new window) - Migrated from @emotion/react to @compiled/react in order to improve performance, align with the rest of the Atlaskit techstack, and support React 18 Streaming SSR.

Please note, in order to use this version of @atlaskit/datetime-picker, you will need to ensure that your bundler is configured to handle .css imports correctly. Most bundlers come with built-in support for .css imports, so you may not need to do anything. If you are using a different bundler, please refer to the documentation for that bundler to understand how to handle .css imports.

For more information on the migration, please refer to RFC-73 Migrating our components to Compiled CSS-in-JS, (opens new window).

#117363, (opens new window) 10a0f7f6c2027, (opens new window) - This package's peerDependencies have been adjusted for react and/or react-dom to reflect the status of only supporting React 18 going forward. No explicit breaking change to React support has been made in this release, but this is to signify going forward, breaking changes for React 16 or React 17 may come via non-major semver releases.

Please refer this community post for more details: https://community.developer.atlassian.com/t/rfc-78-dropping-support-for-react-16-and-rendering-in-a-react-18-concurrent-root-in-jira-and-confluence/87026, (opens new window)

#142807, (opens new window) e4b42ed1ea941, (opens new window) - These two props that were removed on 14.0.0 and no longer impacted the functionality of the DateTimePicker were misrepresented in the type interface as options and have been fully removed now.

• timeIsEditable
• times

We recommend running the codemod provided in major change 14.0.0. If you have already run this once, it does not need to be run again.

#127511, (opens new window) db30e29344013, (opens new window) - Widening range of react and react-dom peer dependencies from ^16.8.0 || ^17.0.0 || ~18.2.0 to the wider range of ``^16.8.0 || ^17.0.0 || ^18.0.0` (where applicable).

This change has been done to enable usage of react@18.3 as well as to have a consistent peer dependency range for react and react-dom for /platform packages.

#43269, (opens new window) c7ab5b9501c, (opens new window) - This fixes it so that <TimePicker timeEditable timeFormat="hh:mm:ss"> will return seconds when the timeformat includes seconds whereas previously it would strictly return HH:mm and not account for the timeFormat. It is still not flexible and does not return time in your timeFormat to avoid causing unexpected breaking changes as that HH:mm format has been there for so long.

There's a theoretical risk that HH:mm formats are expected back when HH:mm:ss format are used and unsed improperly, but any typical parsing of datetime should handle this change perfectly fine, with zero breaking change expected.

0fbb2840aba, (opens new window) - Add isInvalid prop to @atlastkit/Select. The prop indicates whether if the component is in the error state. If true, it visually shows a red border around the input.

This replaces validationState to make Select more consistent like other components that uses isInvalid prop.

Updated dependencies

#14777, (opens new window) 354ef86cca0, (opens new window) - Instrumented datetime-picker with the new theming package, @atlaskit/tokens.

New tokens will be visible only in applications configured to use the new Tokens API (currently in alpha). These changes are intended to be interoperable with the legacy theme implementation. Legacy dark mode users should expect no visual or breaking changes.

#9328, (opens new window) 414b6216adf, (opens new window) - [ux] BREAKING CHANGE: Datetime picker now uses date-fns@2.17 (previously <2.0). This change has tightened the requirements of users to provide ISO dates. This was never explicitly supported, but now will cause an error to be thrown for non-ISO dates. For an abundance of caution we're calling this a breaking change to protect users relying on the previous behaviour.

To upgrade you'll need to ensure any dates passed to the DateTimePicker are in ISO format.

#12328, (opens new window) b162da59aac, (opens new window) -

Three props were added to @atlaskit/calendar and @atlaskit/datetime-picker to make disabling dates more practical, performant and expressive:

• minDate for the minimum valid date
• maxDate for the maximum valid date
• disabledDateFilter, a function that takes a date string, and returns whether or not it should be disabled.

• DatePicker: Disabled dates that lie outside of the currently selected month now have correct hover styles

#8644, (opens new window) 79c23df6340, (opens new window) - Use injected package name and version for analytics instead of version.json.

c20be966f07, (opens new window) - Internal change

• Change @atlaskit/calendar ref type import name from CalendarInternalRef to CalendarRef.
• Change prop name which is being passed to @atlaskit/calendar from internalRef to calendarRef.

Updated dependencies

#7762, (opens new window) 9c020a0e05f, (opens new window) - Replaced @atlaskit/calendar exported types to access its navigate() api

• Replaced CalendarClassType & ArrowKeys types with CalendarInternalRef type.
• Also replaced ref prop with internalRef prop for accessing navigate() api.

Updated dependencies

#3885, (opens new window) 6c525a8229, (opens new window) - Upgraded to TypeScript 3.9.6 and tslib to 2.0.0

Since tslib is a dependency for all our packages we recommend that products also follow this tslib upgrade to prevent duplicates of tslib being bundled.