Streamlit
Streamlit is an open-source Python framework for building interactive web applications for data science and machine learning. It allows developers to create custom web apps quickly using simple Python scripts, without needing front-end web development skills like HTML, CSS, or JavaScript. The framework automatically updates the app in real-time as code changes, making it ideal for prototyping and sharing data insights.
Developers should learn Streamlit when they need to build and deploy data-driven web applications rapidly, such as for data visualization dashboards, machine learning model demos, or internal tools for data analysis. It's particularly useful for data scientists and engineers who want to share their Python-based work with non-technical stakeholders through an interactive interface, as it eliminates the complexity of traditional web development and focuses on Python logic.