Dash is a Python framework for building interactive web-based data dashboards and applications without writing JavaScript. It combines Plotly charts with React components to create responsive UIs, making it useful for data scientists and analysts who need to share analyses, dashboards, or data-driven tools through a web interface. Developers choose Dash when they want to quickly turn Python scripts into production-ready web apps while staying within the Python ecosystem.

533 open issues · last updated Jul 21, 2026