const arr = [
    { id: 1, name: 'aaa' },
    { id: 2, name: 'abb' },
    { id: 3, name: 'abb' },
    { id: 4, name: 'abc' },
    { id: 5, name: 'abc' },
    { id: 6, name: 'abd' },
    { id: 1, name: 'acd' },
    { id: 1, name: 'acd' },
    { id: 2, name: 'ace' },
    { id: 3, name: 'acf' },
    { id: 7, name: 'acg' },
    { id: 8, name: 'acg' },
    { id: 8, name: 'ach' },
    { id: 5, name: 'ach' },
    { id: 6, name: 'adb' },
    { id: 9, name: 'adb' },
    { id: 9, name: 'add' },
    { id: 10, name: 'ade' }
];

function removeDuplicates(arr, key) {
    const map = new Map();
    arr.map(el => {
        if (!map.has(el[key])) {
            map.set(el[key], el);
        }
    });
    return [...map.values()];
}

console.log(removeDuplicates(arr, 'id'));