JupyterLab

What is JupyterLab?

JupyterLab is a web-based integrated development environment designed for interactive and reproducible computing. Built on the Jupyter project, it provides a flexible workspace where users can work with notebooks, code, data, and visualizations in a single browser-based interface. The platform serves data scientists, researchers, educators, and developers who need to combine code execution, documentation, and visualization in a single environment. Users can write code in multiple programming languages, execute it interactively, and see results immediately alongside rich text, equations, and images. Key features include a modular interface with draggable panels, support for Jupyter notebooks and other document types, integrated file browser and terminal access, and extensibility through plugins. The environment supports collaborative workflows and allows users to save their work in reproducible formats that can be shared and re-executed. JupyterLab is open-source software maintained on GitHub and distributed through PyPI. It serves as the next-generation interface to the Jupyter ecosystem, building upon the original Jupyter Notebook with enhanced flexibility and user experience. The platform is widely adopted in academic institutions, research organizations, and data science teams for prototyping, analysis, teaching, and documentation purposes.