JupyterHub vs Pluto.jl

JupyterHub gives groups access to computational environments without requiring each person to install and maintain one. It creates a separate Jupyter environment for each user, and starts, manages and proxies that user's notebook server. It can serve interfaces such as Jupyter Notebook, JupyterLab, RStudio and nteract, with authentication configured through pluggable options including OAuth and GitHub. Organizations can run it in the cloud or on their own hardware, including virtual machines or a laptop. The Littlest JupyterHub targets a small, single-server setup, while Zero to JupyterHub with Kubernetes is designed for larger cloud deployments and includes a Helm chart and deployment guide. The project describes JupyterHub as container-friendly and Kubernetes-compatible, with capacity for up to tens of thousands of users. Its REST API supports administration of the Hub, users and services. JupyterHub is open-source software released under a modified BSD license and is free to use. It supports Python, R, Julia and Scala, with ipynb notebooks, and is intended for classrooms, research groups and corporate data science teams.

Pluto.jl is a free, open-source reactive notebook for the Julia programming language, developed for education. Its cells track dependencies, and changes cause affected cells to rerun. PlutoUI provides widgets such as sliders, text fields, and buttons; custom widgets can be built with HTML, CSS, and JavaScript. Pluto analyzes package use, manages a separate package environment for each notebook, and stores environment details in the notebook file. Its documentation says there is no mutable workspace, so the visible code describes the program state. Notebooks can be exported with cell outputs as HTML or PDF. The software is available under the MIT License at free and supports real-time collaboration. To use the package, install Julia and start Pluto from Julia's terminal or REPL; the site lists Julia 1.10 through 1.12. It also links to an online editor powered by mybinder.org and featured notebooks that can run in a browser. Pluto was developed alongside MIT's Introduction to Computational Thinking course and is designed for students and teachers.