Answers for "how to find a match part in array of objects javascript"

find a single element in array of objects javascript

myArray.find(x => x.id === '45').foo;

find match in array object js

function findByMatchingProperties(set, properties) {
    return set.filter(function (entry) {
        return Object.keys(properties).every(function (key) {
            return entry[key] === properties[key];
        });
    });
}