Detect Streamlit
Streamlit is an open-source Python framework enabling data scientists and AI/ML engineers to create data applications with minimal coding requirements.
Detection looks at cookies, javascript globals across 5 fingerprint rules among the site's public responses.
01
Websites using Streamlit
Loading website list…
02
Signal classes
PluginView evaluates public page signals in these classes when identifying Streamlit. Individual fingerprint rule bodies are proprietary and are not published.
- Cookies
- JavaScript globals
03
Example public indicators for Streamlit
Illustrative indicators derived from public catalog metadata for Streamlit. A live scan may match additional proprietary rules beyond these examples.
- _streamlit_csrf
- _streamlit_xsrf
- streamlit_session
- streamlitDebug
- webpackChunk_streamlit_app
04
What a detection means
- Establishes
- One or more public signals on the scanned page matched a known Streamlit signature (5 rules) at the time of the scan.
- Does not establish
- A sitewide install of Streamlit, an active vendor contract, exclusive use, or that Streamlit is still in place today.
05
How to check a site for Streamlit
- 1. Enter the website URL in the scan form — homepage, pricing, checkout, or login pages usually expose the strongest Streamlit signals.
- 2. PluginView reads only public responses (cookies, javascript globals) and scores them against the Streamlit signature set (5 rules).
- 3. Review the confidence score and text explanation for Streamlit on the results page.
06
FAQ: detecting Streamlit
- Can PluginView detect Streamlit without logging in?
- Yes. PluginView only reads publicly accessible responses when checking for Streamlit — typically cookies, javascript globals. It does not bypass authentication or paywalls.
- What category is Streamlit?
- Streamlit is classified under Web frameworks in the PluginView directory.
- How many fingerprint rules cover Streamlit?
- This reference currently tracks 5 fingerprint rules across cookies, javascript globals. Individual rule bodies are proprietary and are not published.
- What public signals suggest a site uses Streamlit?
- Illustrative public indicators for Streamlit include _streamlit_csrf; _streamlit_xsrf; streamlit_session. A live scan may match additional proprietary rules beyond these examples.
