Barfi – Python flow based programming with GUI
What? Another flow based programming library for Python? Yes. All the FBP libraries out there for Python need to be run as a self contained application. They are not components that could be integrated into your existing data workflows. Barfi, on the other hand can be integrated. At the moment it has a Streamlit component that you can use in your Streamlit apps. Currently, I am working on a Jupyter notebook widget.
Barfi – Python flow based programming with GUI launched on July 6, 2022 with 35 votes, #760 of 2,916 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 4 years on.
In plain words
Barfi is a flow-based programming library for Python that integrates into existing data workflows rather than running as a standalone application. Unlike other FBP libraries, it functions as a component that can be embedded into Streamlit apps and, in development, Jupyter notebooks. It allows developers to build visual node-based workflows within their existing Python applications.
written from the facts on this page · September 2026
From the sources
Framework to build a custom no-code platform. Comes with a Flow Based programming env and a GUI. - krish-adi/barfi
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