The core of the template is the src directory, which is structured as follows:
src
├── assets
│ ├── models
│ ├── shaders
│ │ └── placeholder
│ │ ├── fragment.glsl
│ │ └── vertex.glsl
│ └── textures
│ └── Grid.png
├── index.html
├── index.ts
├── style
│ └── style.css
└── types
└── glsl.d.ts
Webpack is configured to handle shaders in different .glsl files (thanks to the type declaration too).
Run npm run dev inside the project folder to start the development server (check the package.json).