array reduce and count based on proeperty js
const array = [
{id: 12, name: 'toto'},
{id: 12, name: 'toto'},
{id: 42, name: 'tutu'},
{id: 12, name: 'toto'},
];
const id = 12;
const count = array.filter((obj) => obj.id === id).length;
console.log(count);
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