choosing-streamlit-selection-widgets

Guide Streamlit input widget selection based on UI design principles.

3|Updated Apr 2, 2026
One-click install
npx skills add https://github.com/legout/pi-config --skill choosing-streamlit-selection-widgets-legout
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: choosing-streamlit-selection-widgets
Source: https://github.com/legout/pi-config/tree/main/installed-skills/developing-with-streamlit/skills/choosing-streamlit-selection-widgets
Command: npx skills add https://github.com/legout/pi-config --skill choosing-streamlit-selection-widgets-legout

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This skill resolves the confusion around choosing the correct Streamlit input widget, preventing the use of outdated patterns and ensuring optimal user experience for different data types and list sizes.

Core Features & Use Cases

  • Widget Selection Logic: Provides clear guidance on when to use segmented controls, pills, selectboxes, or multiselects based on option count and selection mode.
  • Modern UI Patterns: Offers best practices for implementing toggles versus checkboxes and creating clean, borderless forms.
  • Use Case: When building a dashboard with a long list of countries, this skill helps you decide to use a selectbox for better scalability compared to radio buttons.

Quick Start

Ask the assistant to recommend the best Streamlit widget for a specific set of options and selection requirements.

Frequently Asked Questions about choosing-streamlit-selection-widgets

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I choose the right Streamlit input widget for my UI?

To choose the right Streamlit input widget, evaluate your option count and selection mode to decide between segmented controls, pills, selectboxes, or multiselects. This ensures optimal user experience and layout efficiency for your web application.

When should I use a Streamlit selectbox instead of radio buttons?

You should use a Streamlit selectbox instead of radio buttons when dealing with a long list of options, such as a list of countries. Selectboxes provide better scalability and cleaner layout for large datasets in dashboard applications.

What is the difference between toggles and checkboxes in Streamlit?

The difference between toggles and checkboxes in Streamlit involves modern UI patterns. This skill provides best practices for implementing toggles versus checkboxes to ensure adherence to modern API standards and improved usability.

Does Streamlit support segmented controls and pills for web apps?

Yes, Streamlit supports segmented controls and pills for web apps. This skill provides architectural guidance on implementing these modern input widgets based on specific user interface design principles and option counts.

What are the limitations of using multiselects in Streamlit dashboards?

A limitation of using Streamlit multiselects is poor scalability for very long option lists. This skill helps prevent outdated patterns by recommending alternative widgets like selectboxes based on your specific data types and list sizes.