Codesandbox logo and current status indicator

Codesandbox Status

Operational

codesandbox.io 2 components

checked Sep 7, 2026 12:33 PM UTC · Codesandbox's official status page

Is Codesandbox Having an Outage?

No. Codesandbox is up and running.

Codesandbox is currently operational with all systems functioning normally.

Last broke
Sep 1
Uptime
99.95%
Most impacted
Codesandbox Clusters

90 day period

All components operational

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Service health

Service health, last 90 days

Jun 10Today
No problem reported or detectedMajor outage

How to read this

The record

90 day period · not affected by the range above
Availability
99.95%
Averaged across 8 components
Last Incident
Major Outage
Sep 1, 2026 11:35 AM UTC
Incidents
11
11 major
Most impacted
Codesandbox Clusters
Longest 32m

Availability counts operational or degraded time as available, averaged equally across all monitored components. Partial outages count as half downtime and major outages count in full, scheduled maintenance is excluded from the calculation, and periods with no recorded status are counted as available rather than assumed down. Each component is tracked independently to give you a clear picture of overall service reliability.

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Recent Codesandbox outages & status updates

Latest status changes and service events for Codesandbox

11 incidents over 90 days85 clear days · worst 5 on Aug 4
Codesandbox incidents per day over the last 90 days, one row per week
SMTWTFS
Jun 7
Jun 14
Jun 21
Jun 28
Jul 5
Jul 12
Jul 19
1
Jul 26
Aug 2
5
1
Aug 9
Aug 16
1
2
Aug 23
Aug 30
1
Sep 6
05 incidents

Codesandbox Clusters experienced a major outage

Sep 1 · resolved after 32m

Codesandbox Clusters experienced a major outage

Aug 19 · resolved after 32m

Codesandbox Clusters experienced a major outage

Aug 19 · resolved after 31m

Codesandbox Clusters experienced a major outage

Aug 17 · resolved after 31m

Solid — we detected itHollow — Codesandbox reported it
View all incidents →

What is Codesandbox?

CodeSandbox is a cloud-based IDE and collaborative development environment that allows developers to write, test, and share code directly in the browser without local setup. It supports multiple frameworks and provides instant deployment capabilities for web applications.

More Development services

Frequently asked questions about Codesandbox

Common questions about monitoring Codesandbox and understanding service status

Codesandbox isn't the only vendor you depend on — and an outage at any of them looks the same to your customers.

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