Rest countries Api and GPS tracker with Dark and light Mode

In My project You can be able to know about all countries and the detailed information of specific country and also You can be able to see the location of particular country. I used Leaflet library for this and implemented it. And also You can be able to switch between dark and light modes. Login and signup is required for you to go to my website without signup/ login u cant move forward. I used the Technologies like HTML5, CSS3, Bootstrap4, SCCS, JavaScript, Angular.
Project Live Link: https://rest-countries-98d9c.firebaseapp.com/