Migrate to User-Agent Client Hints

[arunadaybasu]

If you are currently using navigator.userAgent you should transition to preferring navigator.userAgentData before falling back to parsing the user-agent string.

if (navigator.userAgentData) {
  // use new hints
} else {
  // fall back to user-agent string parsing
}

This is the error that I am getting while using the Keplr extension library to make a wallet for the Archway blockchain.

I have tried checking whether it is a problem with arch3.js but I am using a dapp-example to make this frontend. You can check my repo from here.

Note - I am getting this error only during webpack npm run build. Not during npm run dev. So it's an issue in the build version.

The complete error from Google Chrome Console is:

Clicking on the Learn More takes me here: https://blog.chromium.org/2021/09/user-agent-reduction-origin-trial-and-dates.html

A possible solution is described in this article: https://web.dev/migrate-to-ua-ch/

[delivan]

Can you describe in more detail what you think is the problem and how it should be fixed? It would be nice if you could use the bug issue format.