Timeline
Time-ordered events.
beta
Try it
- Eventdone
Description
<Timeline items={[{"time":"2026-11-06T14:22:00Z","title":"Event","text":"Description","tone":"ok","state":"done"}]} />Examples
Deployment history
- Deployed to productiondeployed
Version v2.14.0 released with new dashboard widgets and improved cache invalidation.
- Build completedbuilt
All tests passed. Docker image pushed to registry.
- Security scan passedscanned
No vulnerabilities found in dependencies.
- Tests runningtesting
Running integration test suite (47 tests)…
- Build startedbuilding
Triggered by merge to main branch.
- Pull request mergedmerged
PR #342 merged by Aisha Patel — "Add uptime strip component"
<script lang="ts">
import Timeline from '@tcpsystems/ui/foundation/Timeline';
import Stack from '@tcpsystems/ui/foundation/Stack';
</script>
<Stack data-gap="lg">
<Timeline
items={[
{ time: '2026-11-06T14:22:00Z', title: 'Deployed to production', text: 'Version v2.14.0 released with new dashboard widgets and improved cache invalidation.', tone: 'ok', state: 'deployed' },
{ time: '2026-11-06T14:18:00Z', title: 'Build completed', text: 'All tests passed. Docker image pushed to registry.', tone: 'ok', state: 'built' },
{ time: '2026-11-06T14:15:00Z', title: 'Security scan passed', text: 'No vulnerabilities found in dependencies.', tone: 'ok', state: 'scanned' },
{ time: '2026-11-06T14:10:00Z', title: 'Tests running', text: 'Running integration test suite (47 tests)…', tone: 'progress', state: 'testing' },
{ time: '2026-11-06T14:05:00Z', title: 'Build started', text: 'Triggered by merge to main branch.', tone: 'neutral', state: 'building' },
{ time: '2026-11-06T13:58:00Z', title: 'Pull request merged', text: 'PR #342 merged by Aisha Patel — "Add uptime strip component"', tone: 'info', state: 'merged' },
]}
/>
</Stack>Incident timeline
- Incident resolvedresolved
Database connectivity restored. Root cause: connection pool exhaustion during backup window.
- Mitigation appliedmitigating
Increased connection pool size from 100 to 200. Monitoring for stability.
- Investigatinginvestigating
Elevated error rates on API requests. Database showing high connection count.
- Alert triggeredalerting
P95 latency exceeded 2s threshold. On-call paged.
- Backup job startedscheduled
Scheduled nightly backup began. No manual changes deployed.
<script lang="ts">
import Timeline from '@tcpsystems/ui/foundation/Timeline';
import Stack from '@tcpsystems/ui/foundation/Stack';
</script>
<Stack data-gap="lg">
<Timeline
items={[
{ time: '2026-11-06T16:45:00Z', title: 'Incident resolved', text: 'Database connectivity restored. Root cause: connection pool exhaustion during backup window.', tone: 'ok', state: 'resolved' },
{ time: '2026-11-06T16:30:00Z', title: 'Mitigation applied', text: 'Increased connection pool size from 100 to 200. Monitoring for stability.', tone: 'warn', state: 'mitigating' },
{ time: '2026-11-06T16:15:00Z', title: 'Investigating', text: 'Elevated error rates on API requests. Database showing high connection count.', tone: 'warn', state: 'investigating' },
{ time: '2026-11-06T16:05:00Z', title: 'Alert triggered', text: 'P95 latency exceeded 2s threshold. On-call paged.', tone: 'danger', state: 'alerting' },
{ time: '2026-11-06T16:00:00Z', title: 'Backup job started', text: 'Scheduled nightly backup began. No manual changes deployed.', tone: 'neutral', state: 'scheduled' },
]}
/>
</Stack>API
import Timeline from '@tcpsystems/ui/foundation/Timeline';| Prop | Type | Default |
|---|---|---|
items | Item[] | none |
| Hook | Kind |
|---|---|
.tcp-timeline | Root class |
data-gap | Data attribute |