A beautiful animated loader with a js busy queuing system. busy.start('fetching dinner', 30, true); // modal spinner with 30 second timeout window.setTimeout( function () { busy.stop('fetching dinner' ...

This is a synthetic test case. SerenityOS/serenity#26419 has some more details on it. The json file in SerenityOS/serenity@38ebe68 shows the file contents. Since this file only uses up to 3 ...