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Supported Packages

Minimum supported package: Node 18

For an overview of Node releases, see Node's Previous Releases documentation.

Supported Browsers

Highnote's SDKs are browser-based and work with modern browsers. To provide a secure and compliant experience, we do not support browsers that are no longer receiving security updates. The following browsers are supported:


  • Chrome 109+
  • Safari 15.6+
  • Firefox 115+
  • Edge 120+
  • Opera 105+


  • iOS Safari 15.6+
  • Android Chrome 121+

If you have an issue with a Highnote SDK on a supported browser or device, contact support@highnote.com for assistance.

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