choosing-streamlit-selection-widgets

Choosing the right Streamlit selection widget depends on the number of options, selection cardinality, and visibility preference. For small visible sets use segmented_control or pills, while longer lists are better suited to selectbox or multiselect dropdowns.

Use Streamlit segmented_control versus selectbox based on visible option count. Segmented_control fits a filter bar with a few mutually exclusive states, whereas selectbox is recommended for selecting from dozens of options like a country list.

The best way to handle multiple selection in Streamlit for a small number of tags is using the pills widget. It provides a compact, visible UI for selecting a few items without the visual clutter of traditional checkboxes.

Streamlit supports visible compact controls for single selection through the segmented_control widget. It is specifically recommended for UI scenarios requiring a few mutually exclusive visible options to reduce visual clutter.

You can use Streamlit multiselect for dropdown lists containing dozens of options. It is the recommended widget when users need to select multiple items from a large dataset, keeping the UI compact.

Use pills instead of checkboxes for Streamlit form selection to improve usability and reduce visual clutter. Pills offer a compact interaction pattern better suited for selecting a few items like tags within a constrained UI area.