How to improve time complexity of this snippet?

I am trying to improve the time complexity and quality of the code snippet below.
I am iterating through one array to check if the element this array exists in the object, should this be true it should return the name matching the element id in the object.
how can I do this without having a nested loop?
Can someone tell me what I can do to make this algo better, please?

Thank you all in advance.

let genres = [28, 12, 878];
data = {
  genres: [
    {
      id: 28,
      name: 'Action',
    },
    {
      id: 12,
      name: 'Adventure',
    },
    {
      id: 16,
      name: 'Animation',
    },
    {
      id: 35,
      name: 'Comedy',
    },
    {
      id: 80,
      name: 'Crime',
    },
    {
      id: 99,
      name: 'Documentary',
    },
    {
      id: 18,
      name: 'Drama',
    },
    {
      id: 10751,
      name: 'Family',
    },
    {
      id: 14,
      name: 'Fantasy',
    },
    {
      id: 36,
      name: 'History',
    },
    {
      id: 27,
      name: 'Horror',
    },
    {
      id: 10402,
      name: 'Music',
    },
    {
      id: 9648,
      name: 'Mystery',
    },
    {
      id: 10749,
      name: 'Romance',
    },
    {
      id: 878,
      name: 'Science Fiction',
    },
    {
      id: 10770,
      name: 'TV Movie',
    },
    {
      id: 53,
      name: 'Thriller',
    },
    {
      id: 10752,
      name: 'War',
    },
    {
      id: 37,
      name: 'Western',
    },
  ],
};

const getGenreName = () => {
  let result = [];
  for (let genre of data.genres) {
    //console.log("genre", genre.name)
    for (let id of genres) {
      //console.log('id',genres[i])
      if (id === genre.id) result.push(genre.name);
    }
  }
  console.log(result);
};

getGenreName();

>Solution :

You can use reduce and includes as others have already shown. This will make the code a bit cleaner, but not change the overall runtime complexity. To improve runtime complexity you may need to use a different data structure.

For instance instead of

let genres = [1,2,3,4];

as a simple array, you could use a Set, which has a better lookup performance.

let genres = new Set([1,2,3,4]);

Then you can use this as follows

let result = data.genres
 .filter(g => genres.has(g.id))
 .map(g => g.name);

and won’t need any explict for loops