> For the complete documentation index, see [llms.txt](https://developer.thunderbird.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.thunderbird.net/thunderbird-development/tutorials-and-examples.md).

# Tutorials and Examples

## Hello World

{% content-ref url="/pages/-LaLUU92x4zbgiK1mxK8" %}
[Hello World Example](/thunderbird-development/tutorials-and-examples/hello-world.md)
{% endcontent-ref %}

Learn to do a simple Hello World example that will introduce you to the basics of navigating the Thunderbird code and making simple changes to the application's UI.

## Thunderbird Live Development Videos

{% content-ref url="/pages/-McTgQ6st59gsYA047pj" %}
[Thunderbird Live Development Videos](/thunderbird-development/tutorials-and-examples/thunderbird-live-development-videos.md)
{% endcontent-ref %}

Prefer watching videos? Check out recordings of live development sessions and learn how to navigate the Thunderbird codebase.