References:
- https://reactjs.org/tutorial/tutorial.html
- https://developer.spotify.com/documentation/web-playback-sdk/guide/
- https://developer.spotify.com/
- https://react-bootstrap.github.io/components/navbar/
- https://webaim.org/articles/contrast/
- https://www.geeksforgeeks.org/how-to-use-slider-component-in-reactjs/
- https://react-popup.elazizi.com/component-api