TypeScript / JavaScript: Remove Duplicates from Object Array using filter and findIndex method

Let’s see how we can efficiently remove the duplicates from the object array. Consider the following products array. This products array contains one duplicate product. We can remove the duplicates from object array using filter and findIndex array methods as following. Output Array.prototype.filter() Filter method returns new array which passes the filter criteria. Array.prototype.findIndex() findIndex … Continue reading TypeScript / JavaScript: Remove Duplicates from Object Array using filter and findIndex method