kuis-concurrency-test
12345678910111213
function fetchUsername() {
return new Promise((resolve, reject) => {
setTimeout(() => {
resolve('JSUser');
}, 3000);
})
}
console.log("Fetching username...");
fetchUsername().then((value) => {
console.log(`You are logged in as ${value}`);
})
console.log("Welcome!");
JavaScript
INFO