Modules being visualised

List of repository modules/files being visualised in the above diagram:

• public/controller/firebase_auth.js
• public/controller/firestore_controller.js
• public/controller/route.js
• public/fun.js
• public/model/constants.js
• public/model/tictactoe_game.js
• public/viewpage/about_page.js
• public/viewpage/elements.js
• public/viewpage/tictactoe_page.js
• public/viewpage/unauthorized_access.js
• public/viewpage/util.js
• public/viewpage/welcome_page.js