A uptime monitor for esm.sh CDN.
To update the integrity list, edit integrity.json file and submit a pull request.
Important
The url field requires an exact package version. For example, https://esm.sh/react@^19.0.0 is not allowed.
You can get the integrity of an esm.sh module by running the following command:
curl https://esm.sh/react@19.0.0 | shasum -a 256
{ "list": [ { "url": "https://esm.sh/react@19.0.0", "integrity": "sha256-...", "target": "esnext", // optional "userAgent": "Mozilla/5.0 ..." // optional } ] }