Top level of project folder: 
├── .gitignore               # Git ignore file
├── index.html               # Redirects to pages/main/main.html
└── README.md                # woah, you're reading this now!

It has the following subfolders and files:
├── .git            # Git repo
├── icons           # Icons
├── images          # Images 
├── scripts         # Global Scripts
|   ├─ global.js    # Script to run on every page
|   └─ vendors.js   # Contains 3rd party scripts
├── styles          # Global Styles
|   ├─ global.css   # Styles for every page
|   └─ vendors.css  # Contains 3rd party styles
└── pages           # Pages
    ├─ _partials            # Contains HTML elements to be injected on every page
    |   ├─ header.html
    |   └─ footer.html
    ├─ chat
    |   ├─ chat.html
    |   ├─ chat.js
    |   ├─ friends.html
    |   └─ friends.js               
    ├─ footer_links
    |   └─ about_us.html
    ├─ index
    |   └─ index.html
    ├─ login
    |   ├─ login.html
    |   └─ login.js   
    ├─ main
    |   ├─ main.css
    |   ├─ main.html
    |   └─ main.js   
    ├─ page_info_template
    |   ├─ page_info_template.html
    |   └─ page_info_template.js   
    ├─ profile
    |   ├─ profile.css
    |   ├─ profile.html
    |   └─ profile.js   
    └─ user_selection
        ├─ user_selection.css
        ├─ user_selection.html
        └─ user_selection.js   

Firebase hosting files: 
├── .firebase
	/hosting..cache
├── .firebaserc
├── 404.html
├── firebase.json
├── firestore.indexes.json
├── firestore.rules
├── storage.rules