JupyterLab is an open-source web-based interactive development environment designed for data science and scientific computing. It allows users to create and manage documents that contain live code, equations, visualizations, and narrative text. This flexibility makes it a popular choice among researchers, educators, and data analysts. The platform supports various programming languages, including Python, R, and Julia, through the use of kernels. Users can easily organize their work in a user-friendly interface that includes notebooks, code consoles, and terminals, facilitating a seamless workflow for data analysis and visualization tasks.