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Streamlit Preview
Preview Streamlit apps directly inside VS Code without leaving your editor
The Problem
Building Streamlit apps usually means bouncing between VS Code and the browser after every save. That constant context switching slows down iteration and makes UI tweaks feel clumsy.
About
Run and preview Streamlit apps in a VS Code tab with hot reload, sidebar controls, and a tighter edit-save-preview loop for Python dashboard development.
Free vs Pro
FREEVSCode Marketplace
- ✓One-click preview for the current Streamlit Python file
- ✓Auto hot-reload as you save changes
- ✓Built-in sidebar with preview controls
PROEverything in Free +
- ✦Choose Python, venv, or Conda environment per workspace
- ✦Custom ports for parallel Streamlit previews
- ✦Workspace profiles for script, environment, and auto-start settings
- ✦Built-in Streamlit logs panel inside VS Code
- ✦One-click tunnel sharing for demos and collaboration
Pro License
$9.99/ lifetime
One-time purchase
- ✓ Lifetime updates included
- ✓ Activate on up to 3 devices
- ✓ License key — no account needed
- ✓ 30-day refund guarantee
Secure checkout via Polar.sh
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