Remove duplicate data from an object array

Question

I would like to know how do I remove duplicate data from an object array. I tried it the way below, if there is another way better please tell me :

I first created two arrays and then merged the two

let firstArray = [
      { name: "javascript", id: 1 },
      { name: "golang", id: 2 },
      { name: "python", id: 3 },
    ];

    let secondArray = [
      { name: "javascript", id: 1 },
      { name: "golang", id: 2 },
      { name: "python", id: 3 },
      { name: "ruby", id: 4 },
      { name: "elixir", id: 5 },
      { name: "rust", id: 6 },
    ];

const merge = [...firstArray,...secondArray];

I used the SET method to remove duplicates :

 const unique = [...new Set(merge.map((language)=> language.id  ))]
    
 console.log(unique) // [1, 2, 3, 4, 5, 7]

That way he removed the duplicates, but the output of it brings me only the ids and I would like it to also bring the name.