<button onclick="promiseRace([firstPromise, secondPromise, thirdPromise]).then(ok=>console.log(ok), err=>console.log(err));">See to console</button>

function promiseRace(promises) {
  return new Promise((ok,err)=>{
    for (let elem of promises) {
       elem()
       .then(i => {
         return ok(i);
       }, err=>console.info(err))
       .catch(
            e=>err(['ERROR!', e])
        )
    }
  })

}


const firstPromise = ()=> new Promise((resolve) =>
setTimeout(() => resolve(300), 300)
);

const secondPromise =()=> new Promise((resolve) =>
setTimeout(() => resolve(200), 200)
);

const thirdPromise = ()=> new Promise((resolve) =>
setTimeout(() => resolve(100), 100)
);