remove object from array by key value javascript code example

Example 1: js remove object from array by value

let originalArray = [
    {name: 'John', age: 23, color: 'red'}, 
    {name: 'Ann', age: 21, color: 'blue'}, 
    {name: 'Mike', age: 13, color: 'green'}
];

let filteredArray = originalArray.filter(value => value.age > 18);

Example 2: locate and delete an object in an array

var people = [
    {name: 'Billy', age: 22},
    {name: 'Sally', age: 19},
    {name: 'Timmy', age: 29},
    {name: 'Tammy', age: 15}
];
_.remove(people, function(e) {
    return e.age < 21
});
console.log(people);

// Output
// [ { name: 'Billy', age: 22 }, { name: 'Timmy', age: 29 } ]

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