> For the complete documentation index, see [llms.txt](https://mobius-studios.gitbook.io/selectable/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mobius-studios.gitbook.io/selectable/api/methods/update.md).

# update()

Updates the current instance.

***

This will recalculate and cache all dimensions. This method is called automatically during `resize` and `scroll` events, but can be called manually if needed.