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Introducing Daggr: Chain apps programmatically, inspect visually

AnnouncementProductJan 29, 2026

Hugging Face introduced Daggr, an open-source Python library for building AI workflows that connect Gradio apps, ML models, and custom functions. Developed by merve, yuvraj sharma, Abubakar Abid, hysts, and Pedro Cuenca, Daggr auto-generates a visual canvas for inspecting intermediate outputs and rerunning individual steps. It supports GradioNode, FnNode, and InferenceNode types, with state persistence and first-class Gradio Spaces integration.

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Canonical: https://huggingface.co/blog/daggr