JSFiddle - React, Tailwind, and code Playground

JavaScript

let friendsList = [{"id":343,"name":"Satheesh"}, {"id":342,"name":"Kavitha"}];
    // something happened and I have a new friend now.
    // To add it to the firendsList array I do this
    const newFriend = {"id":341,"name":"Yuvan"};
    friendsList = [newFriend, ...friendsList];
    console.log(`friendsList ${JSON.stringify(friendsList)}`);