> For the complete documentation index, see [llms.txt](https://antv.gitbook.io/f2/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://antv.gitbook.io/f2/developer.md).

# Developer

Developer features allow extending and enhancing F2 in many different ways, includes:

1. Plugin
2. Shape
3. Interaction
4. Animation