electron-authentication-app VS MEANStream

So I've build an electron js desktop application(basic quick-start app with some additional things). At this moment a feature which I want to implement is, I want to get the amount of time the electron app is running on the screen. So in more simpler words, time will be started when the application is opened and time will end when the app is closed. At first I thought I can use web-sockets (preferably in the main process-as it supports node API calls) and a time library such as moment.js so at the end I can send that time(e.g. in minutes) to some no-sql database (with some additional info like user name, id, photo- you can refer my repo https://github.com/shubham2924/electron-authentication-app where you can find how I'm getting these user details after user authentication & I've already set up backend local server with express).

MEANStream is a full-stack project, music player, and streaming service that I created using the MEAN (Mongo, Express, Angular, Node) Stack and Electron. Similar to Spotify and Soundcloud, songs can be played from anywhere within application. Users can also create accounts that allows them to upload songs and create collections (groups of songs e.g. albums, EPs, etc.). The app is remote, which means that any accounts, songs, and collections that are added will remain on the application for other users to see (unless they are deleted of course). Repo.