Streamlit is an open-source app framework that allows you to create beautiful web applications for machine learning and data science with ease. It enables data scientists and developers to turn their data scripts into shareable web apps in just a few minutes, without requiring any prior web development experience. With Streamlit, you can visualize your data, build interactive dashboards, and collaborate seamlessly with your team. Whether you're analyzing datasets or showcasing models, Streamlit empowers you to bring your ideas to life quickly and efficiently.