Check if Deno is down, recent outages, user-reported issues, and outages map.
Deno is working normally
This chart displays the number of user-reported issues over the past 24 hours, grouped into 20-minute intervals. It's normal to see occasional reports, which may be due to individual user issues rather than a broader problem. We only consider an issue widespread if there are multiple reports within a short timeframe. Sign up for free to see more Deno status data.
IsDown has tracked 44 incidents since started monitoring Deno status in July 2022. We collect data from 4522+ services, and normalize the data to give you a clear picture of the impact of the outage.
| Date | Status | Incident | Duration |
|---|---|---|---|
|
Sep 30, 2025
06:18 PM UTC
|
Minor | Deno Deploy - Intermittent Service Degradation | 2 days |
|
Aug 14, 2025
04:18 PM UTC
|
Minor | Database maintenance | 22 minutes |
|
Jul 07, 2025
12:21 PM UTC
|
Major | Issues with API calls | about 1 hour |
|
Jun 27, 2025
02:18 PM UTC
|
Minor | Connectivity issues from ATu0026T networks to IPv4 | 5 days |
|
Jun 12, 2025
06:18 PM UTC
|
Minor | Deno Deploy - Dash degradation | about 3 hours |
|
May 28, 2025
06:14 PM UTC
|
Major | Deno Deploy - Dash unavailable | 44 minutes |
|
Jan 10, 2025
08:25 AM UTC
|
Minor | Deno KV writes are failing for Subhosting organizations | 44 minutes |
|
Dec 06, 2024
04:09 PM UTC
|
Minor | dash.deno.com is unavailable for some users | 21 minutes |
|
Jun 05, 2024
12:11 PM UTC
|
Minor | Degraded service on Deploy | about 6 hours |
|
Jun 04, 2024
08:45 AM UTC
|
Minor | TLS certificates are not automatically renewed for some custom domains | about 6 hours |
No comments yet
| Component | Status |
|---|---|
| Edge Network | OK |
| deno.land/std import | OK |
| deno.land | OK |
| cdn.deno.land | OK |
| deno.land/x import | OK |
| deno.com | OK |
| API | OK |
| Dashboard | OK |
| GitHub Integration | OK |
| api.deno.land/modules | OK |
| api.deno.land/modules/std | OK |
Deno is a secure runtime for JavaScript and TypeScript that features built-in utilities, module imports from URLs, and edge network capabilities.
Monitoring Deno since July 2022
Tracking 11 Deno services and regions
7 incidents in 2025
Number of Incidents
1 issues
Last incident
14 days ago
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Deno isn't down. You can check Deno status and incident details on the top of the page. IsDown continuously monitors Deno official status page every few minutes. In the last 24 hours, there were 0 outages reported.
Deno is currently operational. You can check Deno status and incident details on the top of the page. The status is updated in almost real-time, and you can see the latest outages and issues affecting customers.
No, there is no ongoing official outage. Check on the top of the page if there are any reported problems by other users.
Currently there's no report of Deno being slow. Check on the top of the page if there are any reported problems by other users.
IsDown monitors the Deno official status page every few minutes. We also get reports from users like you. If there are enough reports about an outage, we'll show it on the top of the page.
Deno last outage was on September 30, 2025 with the title "Deno Deploy - Intermittent Service Degradation"
Because IsDown is a status page aggregator, which means that we aggregate the status of multiple cloud services. You can monitor Deno and all the services that impact your business. Get a dashboard with the health of all services and status updates. Set up notifications via Slack, Datadog, PagerDuty, and more, when a service you monitor has issues or when maintenances are scheduled.
IsDown and DownDetector help users determine if Deno is having problems. The big difference is that IsDown is a status page aggregator. IsDown monitors a service's official status page to give our customers a more reliable source of information instead of just relying on reports from users. The integration allows us to provide more details about Deno's Outages, like incident title, description, updates, and the parts of the affected service. Additionally, users can create internal status pages and set up notifications for all their third-party services.
IsDown offers an easy way to monitor Deno with maximum flexibility
IsDown monitors Deno for major outages. A major outage is when Deno experiences a critical issue that severely affects one or more services/regions. When Deno marks an incident as a major outage, IsDown updates its internal status, the customer status page and dashboard. Depending on the customer settings, IsDown will also send notifications.
IsDown monitors Deno status page for minor outages. A minor outage is when Deno experiences a small issue affecting a small percentage of its customer's applications. An example is the performance degradation of an application. When a minor outage occurs, IsDown updates its internal status and shares that information on the customer status page. Depending on the customer settings, IsDown will also send notifications.
IsDown collects all information from the outages published in Deno status page to provide the most accurate information. If available, we gather the title, description, time of the outage, status, and outage updates. Another important piece of information is the affected services/regions which we use to filter the notifications that impact your business.
IsDown monitors Deno and all their 11 components that can be affected by an outage. IsDown allows you to filter the notifications and status page alerts based on the components you care about. For example, you can choose which components or regions affect your business and filter out all other outages. This way you avoid alert fatigue in your team.
Deno and other vendors don't always report outages on time. Our crowdsourced status platform helps you stay ahead of outages. Users report issues and outages, sharing details on what problems they are facing. We use that info to provide early signs of outages. This way, even without an official update, you can stay ahead of possible problems.
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