Productivity
Is JSR down right now?
JavaScript and TypeScript registry package metadata availability. Checks measure public metadata reads.
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Is JSR down right now?
Unknown. JSR does not have a conclusive current status. A single-runtime HTTP reachability check succeeded; no fresh official status confirms whole-service health.
Status as of Oct 12, 2026 09:38 UTC
JSR: status unknown
As of Oct 12, 2026 09:38 UTC
Recent qualified checks passed for package metadata API. These results cover only those operations; they do not establish overall service health.
Reports 24h
0
Last incident
None recorded
Trend
0/15m
Monitoring
Operation checks passing
Observed health
100/100
3 of 3 assessed samples succeeded within their latency target.
6/6 responses validated in the last 15 minutes. 3 successful samples have no qualified latency target.
Evidence strength
No current issue evidence
No current corroborated or observed finding.
Evidence describes support for an issue, not its outage probability.
How this score works
100 × successful samples within the latency target ÷ assessed samples. Targets use a historical operation-latency baseline and are heuristic. Server failures count as failed samples; successful responses without a qualified target are shown separately. Only named operations are measured. Vendor statements, report volume, forecasts and incident records do not add score points.
A component issue stays visible even when other operations pass. Forecasts are separate from current health.
30 days incident history
Daily incident severity and duration for JSR.
0
Incident days
30
No recorded incident
0 min
Recorded duration
30-day outage frequency
Recorded incidents per day and recorded incident duration for JSR. Hover a day for detail.
Green baseline markers mean no recorded incident. These records do not establish historical monitoring coverage or verified uptime.
0
Days with incidents
0 incidents
Busiest day
0 min
Recorded duration
Report volume
0 reports in last 24H
Issue types
No data
Top cities
No location data
Top providers
No provider data
Reliability
Not measured30-day uptime
n/a
90-day uptime
n/a
Not calculated: JSR is unknown, so there is no incident history to measure and no uptime figure is shown.
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Community reports
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Incident timeline
Scrub through detection, peak, status updates, and resolution.
No incidents recorded for this service.
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Signal quality
- 0 reports aggregated in last 24h
- Crowdsourced baseline detection
Live signal
- Status
- Unknown
- Monitoring
- A single-runtime HTTP reachability check succeeded; no fresh official status confirms whole-service health.
- Coverage
- Reachability and crowd signals only; not independently verifiable
- Reports (24h)
- 0
- Baseline / hour
- 5
- Open threshold
- 3x
Official site
jsr.io