Developer
Is CodeSandbox down right now?
CodeSandbox is a cloud development environment for running and sharing web projects in the browser. Common problems are sandboxes and devboxes that do not boot, an editor that cannot connect, and preview URLs that return errors.
Official status pageCommon questions
Is CodeSandbox down right now?
This page requests codesandbox.io from 22 locations on six continents at the same time. Each location reports the HTTP status code and the response time. When most locations fail, CodeSandbox is down for everyone. When only a few fail, the problem is regional. When every location gets an answer, CodeSandbox is up and the problem is probably between you and the site.
What should I do if CodeSandbox is down for me only?
Reload without the browser cache (Ctrl+Shift+R, or Cmd+Shift+R on a Mac) or open codesandbox.io in a private window. Flush your DNS cache, or switch to a public DNS resolver such as 1.1.1.1 or 8.8.8.8. Turn your VPN or proxy off, or on, to take a different route, and try mobile data instead of Wi-Fi to rule out your ISP. If other sites fail too, contact your ISP.