gradio

Creates interactive web interfaces for machine learning models in Python quickly and easily. Build & Share Delightful Machine Learning Apps. Gradio is mainly used to build interactive web demos for machine learning models and Python functions without writing frontend code. Gradio handles the frontend so you only write Python. Custom HTML/JS is optional for advanced tweaks. Gradio is completely open-source and free. Hosting on Hugging Face Spaces is also free with generous limits. Gradio works well for prototypes and demos. For full production, many pair it with other tools or use its API features. Use demo.launch(share=True) for a temporary public link or deploy to Hugging Face Spaces for permanent, always-on hosting. Recent versions include strong streaming support for chatbots, audio, and other real-time responses.