The client's GUI app can connect to a test app server. This allows testing of the UI without the need to configure dcrdex, dexc or the wallets and server backends.

First, make sure the static web page assets are rebuilt. Navigate to client/webserver/site and run npm i && npm run build.

To run the test server, navigate to client/webserver and run

go test -tags live -timeout 60m

In your browser, navigate to http://localhost:54321.