Run multiple tasks one by one in javascript

 Run multiple tasks one by one in javascript

 

 Here is the code in JavaScript code that demonstrate how to run multiple tasks one by one.

<script>
const one=()=>{console.log(“I am function One”);}
const two=()=>{console.log(“I am function Two”);}
const three=()=>{console.log(“I am function Three”);}
const four=()=>{console.log(“I am function Four”);}
const yieldToMainThreadWork =()=> {
return new Promise(resolve => {
setTimeout(resolve, 2500);
});
}
//async function runAll () {
const runAll = async ()=>{
const tasks=[one,two,three,four];
while (tasks.length > 0) {
const task = tasks.shift();
task();
await yieldToMainThreadWork();

}
}
runAll();
</script>