Removing duplicate objects (based on multiple keys) from array

Assuming an array of objects as follows:

const listOfTags = [
    {id: 1, label: "Hello", color: "red", sorting: 0},
    {id: 2, label: "World", color: "green", sorting: 1},
    {id: 3, label: "Hello", color: "blue", sorting: 4},
    {id: 4, label: "Sunshine", color: "yellow", sorting: 5},
    {id: 5, label: "Hello", color: "red", sorting: 6},
]

A duplicate entry would be if label and color are the same. In this case Objects with id = 1 and id = 5 are duplicates.

How can I filter this array and remove duplicates?

I know solutions where you can filter against one key with something like:

const unique = [... new Set(listOfTags.map(tag => tag.label)]

But what about multiple keys?

As per request in comment, here the desired result:

[
    {id: 1, label: "Hello", color: "red", sorting: 0},
    {id: 2, label: "World", color: "green", sorting: 1},
    {id: 3, label: "Hello", color: "blue", sorting: 4},
    {id: 4, label: "Sunshine", color: "yellow", sorting: 5},
]

You could use a Set in a closure for filtering.

const
    listOfTags = [{ id: 1, label: "Hello", color: "red", sorting: 0 }, { id: 2, label: "World", color: "green", sorting: 1 }, { id: 3, label: "Hello", color: "blue", sorting: 4 }, { id: 4, label: "Sunshine", color: "yellow", sorting: 5 }, { id: 5, label: "Hello", color: "red", sorting: 6 }],
    keys = ['label', 'color'],
    filtered = listOfTags.filter(
        (s => o => 
            (k => !s.has(k) && s.add(k))
            (keys.map(k => o[k]).join('|'))
        )
        (new Set)
    );

console.log(filtered);

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