## Download

::: code-group
<<< @/../../examples/core_features/download_txt.py
<<< @/../../examples/core_features/download_binary.py
:::

## Upload

<<< @/../../examples/core_features/upload.py

## Local file browsing

<<< @/../../examples/core_features/sys_filebrowser.py

## Local CSS file

::: code-group
<<< @/../../examples/core_features/custom_css.py
<<< @/../../examples/core_features/custom.css
:::

## Local images as URL

::: code-group
<<< @/../../examples/core_features/images_inline.py
<<< @/../../examples/core_features/images_http.py
:::