Timeline

A composable timeline view with draggable items, range headers, sidebar, and navigation tools.

1970

Jan

Feb

Mar

Apr

May

Jun

Jan 01, 1970

Supported Features

Daily, monthly, and quarterly range views
Draggable and resizable timeline items
Auto-scroll to today's date on mount
Range navigation with previous/next jump buttons
"Today" indicator with tooltip
Optional sidebar with header and scrollable body
Marker creation via hover trigger
Deferred range transitions for smooth UI

Installation

pnpm add @notion-kit/ui

pnpm add @notion-kit/ui

Anatomy

<TimelineProvider>
  <TimelineContent>
    <TimelineRangeHeader />
    <TimelineList>
      <TimelineRow />
      <TimelineRow />
      <TimelineRow />
    </TimelineList>
    <TimelineToolbar>
      <TimelineRangeSelect />
      <TimelineJumpTo />
    </TimelineToolbar>
    <TimelineToday />
  </TimelineContent>
  <TimelineSidebar>
    <TimelineSidebarHeader>
      <TimelineSidebarClose />
      {/* your header */}
    </TimelineSidebarHeader>
    <TimelineSidebarBody>
      {/* your body */}
    </TimelineSidebarBody>
  </TimelineSidebar>
</TimelineProvider>

Examples

Layout Only

A minimal timeline showing the range header, toolbar, and today indicator — without any items.

1970

Jan

Feb

Mar

Apr

May

Jun

<TimelineProvider range={range}>
<TimelineContent>
  <TimelineRangeHeader />
  <TimelineToolbar>
    <TimelineRangeSelect value={range} onChange={setRange} />
    <TimelineJumpTo />
  </TimelineToolbar>
  <TimelineToday />
</TimelineContent>
</TimelineProvider>

<TimelineProvider range={range}><TimelineContent>  <TimelineRangeHeader />  <TimelineToolbar>    <TimelineRangeSelect value={range} onChange={setRange} />    <TimelineJumpTo />  </TimelineToolbar>  <TimelineToday /></TimelineContent></TimelineProvider>

A full timeline with draggable items, context menus, range selection, and a marker creation trigger.

1970

Jan

Feb

Mar

Apr

May

Jun

Jan 01, 1970

<TimelineProvider range={range}>
<TimelineContent>
  <TimelineRangeHeader />
  <TimelineList>
    {rows.map((row) => <TimelineRow key={row.id} item={row} />)}
  </TimelineList>
  <TimelineToolbar>
    <TimelineRangeSelect value={range} onChange={setRange} />
    <TimelineJumpTo />
  </TimelineToolbar>
  <TimelineToday />
</TimelineContent>
</TimelineProvider>

<TimelineProvider range={range}><TimelineContent>  <TimelineRangeHeader />  <TimelineList>    {rows.map((row) => <TimelineRow key={row.id} item={row} />)}  </TimelineList>  <TimelineToolbar>    <TimelineRangeSelect value={range} onChange={setRange} />    <TimelineJumpTo />  </TimelineToolbar>  <TimelineToday /></TimelineContent></TimelineProvider>

A timeline with an attached sidebar panel listing all items, plus a header toolbar for opening/closing the sidebar.

1970

Jan

Feb

Mar

Apr

May

Jun

Name

MrStreamline back-end content

MiAggregate distributed paradigms

NaDisintermediate collaborative relationships

IkEnhance out-of-the-box interfaces

MiArchitect rich architectures

MrInnovate immersive niches

MrVisualize strategic deliverables

IkOrchestrate interactive technologies

IkFacilitate plug-and-play blockchains

NaInnovate back-end niches

MiScale distributed experiences

MrUnleash sticky models

IkEmbrace generative large language models

IkBenchmark transparent smart contracts

IkLeverage vertical schemas

MrTransform seamless e-commerce

IkLeverage leading-edge networks

IkMesh extensible technologies

MrGenerate virtual relationships

NaBenchmark sticky ROI

<TimelineProvider range={range}>
<TimelineContent>
  <TimelineRangeHeader />
  <TimelineList>
    {rows.map((row) => <TimelineRow key={row.id} item={row} />)}
  </TimelineList>
  <TimelineToday />
  <TimelineHeaderToolbar />
</TimelineContent>
<TimelineSidebar>
  <TimelineSidebarHeader>
    <TimelineSidebarClose />
  </TimelineSidebarHeader>
  <TimelineSidebarBody>
    {rows.map((row) => <div key={row.id}>{row.name}</div>)}
  </TimelineSidebarBody>
</TimelineSidebar>
</TimelineProvider>

<TimelineProvider range={range}><TimelineContent>  <TimelineRangeHeader />  <TimelineList>    {rows.map((row) => <TimelineRow key={row.id} item={row} />)}  </TimelineList>  <TimelineToday />  <TimelineHeaderToolbar /></TimelineContent><TimelineSidebar>  <TimelineSidebarHeader>    <TimelineSidebarClose />  </TimelineSidebarHeader>  <TimelineSidebarBody>    {rows.map((row) => <div key={row.id}>{row.name}</div>)}  </TimelineSidebarBody></TimelineSidebar></TimelineProvider>

API Reference

TimelineProvider

Root provider that manages timeline state, scroll position, and CSS variables.

Prop	Type	Default	Description
`range`	`TimelineRange`	`"monthly"`	The active range granularity.
`zoom`	`number`	`100`	Zoom level as a percentage.
`startDate`	`number \| null`	-	Override the timeline start date (timestamp).
`endDate`	`number \| null`	-	Override the timeline end date (timestamp).
`sidebarWidth`	`number`	-	Controlled sidebar width in pixels. Auto-detected if omitted.
`onAddItem`	`(ts: number) => void`	-	Handler called when clicking to add a new item.

TimelineContent

The main scrollable container that holds the range header, items, and tools.

TimelineList

The absolutely-positioned list container for timeline rows, placed below the range header.

TimelineRangeHeader

Renders the two-row header showing range labels (years/quarters) and sub-range labels (months/weeks/days). No additional props.

TimelineRow

A single timeline item row. Renders both the draggable bar and a jump-to anchor.

Prop	Type	Default	Description
`item`*	`TimelineFeature`	-	The feature data for this row.
`onMove`	`(id: string, start: number, end: number \| null) => void`	-	Handler called when the item is dragged or resized.
`render`	`() => React.ReactNode`	-	Custom render function for the item card content.

TimelineToolbar

A sticky toolbar container for placing controls like range select and jump-to.

TimelineHeaderToolbar

A pre-composed toolbar with sidebar trigger, range select, and jump-to buttons.

Prop	Type	Description
`onSidebarOpen`	`() => void`	Handler called when the sidebar open button is clicked.
`onRangeChange`	`(range: TimelineRange) => void`	Handler called when the range is changed.

TimelineRangeSelect

A select dropdown for switching between range granularities.

Prop	Type	Description
`value`*	`TimelineRange`	The currently selected range.
`onChange`	`(value: TimelineRange) => void`	Handler called when the range is changed.

TimelineJumpTo

Navigation buttons for jumping to the previous/next range group and back to today.

TimelineToday

Renders a vertical red line and badge at today's date position.

GanttCreateMarkerTrigger

A hover-activated trigger that follows the cursor and creates a marker on click.

Prop	Type	Description
`onCreateMarker`	`(ts: number) => void`	Handler called with the timestamp of the click position.

TimelineSidebar

A sticky sidebar panel attached to the start edge of the timeline.

TimelineSidebarHeader

A sticky header inside the sidebar.

TimelineSidebarBody

A scrollable body area inside the sidebar.

TimelineSidebarClose

A button that hides the sidebar panel.

Prop	Type	Default	Description
`description`	`string`	`"Hide table"`	Tooltip text for the close button.
`onClick`	`() => void`	-	Handler called when clicked.

TimelineSidebarTrigger

A button that opens the sidebar panel.

Prop	Type	Default	Description
`description`	`string`	`"Show table"`	Tooltip text for the trigger button.
`onClick`	`() => void`	-	Handler called when clicked.

`type` TimelineRange

type TimelineRange = "daily" | "monthly" | "quarterly";

`type` TimelineFeature

Prop	Type	Description
`id`*	`string`	Unique identifier for the feature.
`name`*	`string`	Display name of the feature.
`startAt`*	`number`	Start timestamp in milliseconds.
`endAt`*	`number`	End timestamp in milliseconds.

Timeline

Supported Features

Installation

Anatomy

Examples

Layout Only

Without Sidebar

With Sidebar

API Reference

TimelineProvider

TimelineContent

TimelineList

TimelineRangeHeader

TimelineRow

TimelineToolbar

TimelineHeaderToolbar

TimelineRangeSelect

TimelineJumpTo

TimelineToday

GanttCreateMarkerTrigger

TimelineSidebar

TimelineSidebarHeader

TimelineSidebarBody

TimelineSidebarClose

TimelineSidebarTrigger

`type` TimelineRange

`type` TimelineFeature

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