This is the structure of a project with all modes installed. There’s no reason to be intimidated though!
TIP
If you are a beginner, all you’ll need to care about is /quasar.conf.js (Quasar App Config file), /src/router, /src/layouts, /src/pages and optionally /src/assets.
.
├── public/ # pure static assets (directly copied)
├── src/
│ ├── assets/ # dynamic assets (processed by webpack)
│ ├── components/ # .vue components used in pages & layouts
│ ├── css/ # CSS/Stylus/Sass/... files for your app
| | ├── app.styl
| │ └── quasar.variables.styl # Quasar Stylus variables for you to tweak
│ ├── layouts/ # layout .vue files
│ ├── pages/ # page .vue files
│ ├── boot/ # boot files (app initialization code)
│ ├── router/ # Vue Router
| | ├── index.js # Vue Router definition
| │ └── routes.js # App Routes definitions
│ ├── store/ # Vuex Store
| | ├── index.js # Vuex Store definition
| │ ├── <folder> # Vuex Store Module...
| │ └── <folder> # Vuex Store Module...
│ ├── App.vue # root Vue component of your App
│ └── index.template.html # Template for index.html
├── src-ssr/ # SSR specific code (like production Node webserver)
├── src-pwa/ # PWA specific code (like Service Worker)
├── src-cordova/ # Cordova generated folder used to create Mobile Apps
├── src-electron/ # Electron specific code (like "main" thread)
├── src-bex/ # BEX (browser extension) specific code (like "main" thread)
├── dist/ # where production builds go
│ ├── spa/ # example when building SPA
│ ├── ssr/ # example when building SSR
│ ├── electron/ # example when building Electron
│ └── ....
├── quasar.conf.js # Quasar App Config file
├── babel.config.js # Babeljs config
├── .editorconfig # editor config
├── .eslintignore # ESlint ignore paths
├── .eslintrc.js # ESlint config
├── .postcssrc.js # PostCSS config
├── .stylintrc # Stylus lint config
├── .gitignore # GIT ignore paths
├── package.json # npm scripts and dependencies
└── README.md # readme for your website/App