Jupyter

The open-source platform for interactive, multi-language computational notebooks, blending live code, data, and narrative text.

Jupyter is the essential open-source project for interactive computing, spun off from IPython in 2014. It centers on the computational notebook document, a shareable file that seamlessly combines live code, rich media, equations, and explanatory narrative (Markdown) . The platform, primarily accessed through JupyterLab or the classic Jupyter Notebook, supports over 100 programming languages—including Python, R, and Julia—via its 'kernel' architecture . This makes it the industry standard for data science, machine learning experimentation, and creating reproducible research documentation .

https://jupyter.org/