Building a Web App with Firebase
*** Not given permission to the user to add / remove from database (teacher's Firebase database restricted permission) ***
- import
- Firebase: initializeApp
- Firebase: getDatabase
- Firebase: reference
- Firebase: push
- Firebase: onValue
- Firebase: snapshot
- IDs
- Firebase: remove
- Object -> Array
- createElement
- Flexbox: flex-wrap
- Flexbox: gap
- user-select: none
- Setting the viewport
- Favicon
- Web Application Manifest
