function saveSettings () {
// Do critical work that is user-visible:
validateForm();
showSpinner();
updateUI();
// Defer work that isn't user-visible to a separate task:
setTimeout(() => {
saveToDatabase();
sendAnalytics();
}, 0);
}
async function saveSettings () {
// Do critical work that is user-visible:
validateForm();
showSpinner();
updateUI();
// Yield to the main thread:
await scheduler.yield()
// Work that isn't user-visible, continued in a separate task:
saveToDatabase();
sendAnalytics();
}
