JupyterLab

JupyterLab is an open-source, web-based interactive development environment for notebooks, code, and data, serving as the next-generation user interface for Project Jupyter. It consolidates familiar tools like notebooks, terminals, text editors, and file browsers into a flexible and extensible interface. Currently at version 4.5.6, it is actively maintained with frequent minor and patch releases, and significant major version updates less often.