Replay lanes
Where each alert went: pager, chat or digest.
Definition · Updated Nov 2, 2026
Replay lanes split a week of alerts into lanes by where they were sent, such as pager, chat and digest, so you see what woke people up and what waited. Use it for alert routing reviews and noise reduction.
Pay once. Every update included.
Live preview
Sample data: alerts from Fri 9 to Fri 16, 1 paged right away, 8 to chat, 22 held for the digest
- Data shape
- Alerts with a time and a route
- Good for
- Alert routing, noise reviews
- Avoid when
- All alerts go one way
- Sizes
- XS, S, M and L, re-laid out from the data
Anatomy
Inspect it like the Figma file.
The same layers, names and tokens as the component. Select one to read its size, fill and style.
Layers
124 / Replay lanes
- Layer
- day · 0.29
- Type
- Rectangle
- Size
- 49 × 219
- Fill
- surface/card
- Group
- Marks · 55
Layers
124 / Replay lanes
- Layer
- day · 0.29
- Type
- Rectangle
- Size
- 24 × 135
- Fill
- surface/card
- Group
- Marks · 55
Layers
124 / Replay lanes
- Layer
- day · 0.29
- Type
- Rectangle
- Size
- 14 × 108
- Fill
- surface/card
- Group
- Marks · 55
Sizes
Re-laid out, never scaled.
The same data at XS, S, M and L. Every size is redrawn from the data, so text and line weights never shrink.
M against S
Width360 px480 px
Plot328 px440 px
Labels2020
Marks5555
Height212 px246 px
Same tokens at every size: text styles, 1 px lines and mark radius stay put.
When to use
What woke people up.
Three signs it fits, and three signs another type fits better.
Code and Figma
One name in Figma and in code.
Every Figma property is a prop with the same name and values. One command installs it.
Figma
chart/124-replay-lanes
npx shadcn add @chartory/replay-lanesimport { ReplayLanes } from "@/components/chartory/replay-lanes"import { alertRoutes } from "./alert-routes"export function AlertRoutes() { return ( <ReplayLanes data={alertRoutes} size="m" legend={true} /> )}Hearth widget
Replay lanes as a widget.
The chart in a Hearth card with a hero number and two blocks. One token set, light and dark.
EmberPreset
ChartoryDefault preset
Pick the blocks, the size and the preset for your own widget.
Read the Hearth widget docsFAQ
Replay lanes questions.
What people ask before they put replay lanes in a dashboard.
Something else?
hello@usechartory.comHow many alerts took that route (1 to the pager right away, 8 to chat, 22 held for the digest).
Pager, chat, held and digest sent, named in the legend.
One data object in the sample’s shape: alerts with a time and a route. The docs page lists every field and links its JSON Schema; the sample data comes with the component, so you can start from it and swap in your own.
Series take the preset’s data colours in order, and states such as up, down or warning take its status colours. Change the preset in Figma or in code to recolour every chart at once.
XS, S, M and L, in light and dark. Each size is laid out again from the data, so text and lines keep their size.
Yes. It plays in when it scrolls into view, and when the data changes every mark moves from its old place to its new one. With reduced motion on, it does not move.
Yes. The Figma component comes with Figma and Complete, the React component with Code and Complete.
Ask for it by name. The MCP server tells the agent what data it needs and runs the same command: npx shadcn add @chartory/replay-lanes. You review the diff.
Related types
Other ways to show schedule and status.
The same question, a different shape of answer. Every type ships in Figma and in code.
Same family
Schedule and status
19 types in Chartory answer this question.