# Frontends

The user-facing entry points: a windowed application with GLFW, or a headless
frontend for tests and compute-only workloads.

```{doxygenclass} klartraum::GlfwFrontend
```

```{doxygenclass} klartraum::HeadlessFrontend
```

## Cameras

```{doxygenclass} klartraum::InterfaceCameraOrbit
```