data/develop/tutorials/execution-flow/_index.md

metadata

title: Use core features to work with Streamlit's execution model
slug: /develop/tutorials/execution-flow

Use core features to work with Streamlit's execution model

Fragments

Trigger a full-script rerun from inside a fragment

Call st.rerun from inside a fragment to trigger a full-script rerun when a condition is met.

Create a fragment across multiple containers

Use a fragment to write to multiple containers across your app.

Start and stop a streaming fragment

Use a fragment to live-stream data. Use a button to start and stop the live-streaming.