JupyterLab

JupyterLab is ranked #10 of 136 in coding playgrounds on The Geeks Club, made by JupyterLab. It runs on Linux, macOS, Self-hosted, Web. There is a free plan.

JupyterLab plans and pricing

All plans

JupyterLab Free Free, open-source software · Install locally with pip jupyter.org · 1 Oct 2026

Compared on coding playgrounds

Free plan: Yes

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JupyterLab

Free plan: Yes
Purpose: JupyterLab is a web-based interactive development environment for notebooks, code, and data.
Work area: It lets users arrange notebooks, text editors, terminals, and custom components together using tabs and splitters.
Interactive computing: Code consoles provide interactive scratchpads, and kernel-backed documents let users run code in text files such as Markdown, Python, R, and LaTeX.
Formats: JupyterLab supports viewing and editing a range of formats, including Markdown, images, CSV, JSON, HTML, LaTeX, and PDF.
Notebooks: JupyterLab supports the .ipynb notebook format used by classic Jupyter Notebook.
Extensions: Extensions can add themes, file viewers and editors, rich output renderers, menus, shortcuts, and settings.
Extension risk: Extensions run JavaScript in the browser and can execute arbitrary code on the server, kernel, and client browser, so the documentation advises installing only trusted extensions.
Collaboration: Real-time collaboration can be activated by installing the jupyter_collaboration extension.
Visualization: JupyterLab supports visualization libraries including matplotlib and Plotly, while interactive plots or widgets may require additional packages.
Security: JavaScript and HTML outputs in notebooks created on other machines are sanitized and not displayed until the notebook is trusted.
Deployment: JupyterLab can be installed with pip, and the installation page also gives a Homebrew command for macOS and Linux.
Intended users: JupyterLab is focused on interactive, exploratory computing and is suited to workflows such as data science, scientific computing, computational journalism, and machine learning.
Project model: Project Jupyter describes itself as a nonprofit, open-source project and says its software is free to use under a modified BSD license.
Price from: Free

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Where it ranks on The Geeks Club

Best Coding Playgrounds in 2026#10 of 136
Best Data Science Platforms in 2026#8 of 32
Best Notebook Software in 2026#5 of 25

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Sources

jupyter.org/about· checked 20 Sept 2026
jupyter.org· checked 1 Oct 2026
jupyterlab.readthedocs.io/en/latest/getting_started/overview.html· checked 1 Oct 2026
jupyterlab.readthedocs.io/en/latest/user/file_formats.html· checked 1 Oct 2026
jupyterlab.readthedocs.io/en/latest/user/notebook.html· checked 1 Oct 2026
jupyterlab.readthedocs.io/en/latest/user/extensions.html· checked 1 Oct 2026
jupyterlab.readthedocs.io/en/latest/user/rtc.html· checked 1 Oct 2026
jupyter.org/install· checked 1 Oct 2026
jupyter.org/security· checked 1 Oct 2026