Built In Data Visualization With Matplotlib Plotly Altair Integration

via “built-in data visualization with plotly, matplotlib, and altair integration”

Turn Python scripts into web apps — declarative API, data viz, chat components, free hosting.

Unique: Native integration with Plotly, Matplotlib, and Altair via serialization to JSON or PNG, eliminating the need for developers to manually convert charts to web formats. High-level charting functions (st.line_chart, st.bar_chart) provide quick prototyping without explicit library calls.

vs others: Simpler than Dash because no callback setup for chart interactions; more flexible than Gradio because supports multiple charting libraries; better than Jupyter because charts are embedded in web app with full interactivity.