# Expert Tutorials

These tutorials are for you that is ready to pioneer and push the boundaries of what can be achieved with Panel.

Together, we will extend Panel to support your specialized domain and use case.

We will assume you have an *intermediate skill level* corresponding to the what you get from the [Intermediate Tutorials](../basic/index.md).

## Extend Panel

- **Develop Custom Components**: Use `ReactiveESM` or `ReactiveHTML` to build advanced components utilizing JavaScript.
- **Develop Custom Bokeh models**:
- **Customizing Panel for your brand**:
