Jupyter
Livebook
Nodebook
Weblab.ai
RunKit
iodide
Blabr
JavaScript notebook tool for experimenting in JavaScript. Runs in the browser without a backend.

Jupyter
JupyterLite
ipynb.app
Colaboratory
NotebookConvert
Vertopal
nbviewer.org
Convert .ipynb notebooks to Word, PDF, Markdown, HTML, and more in your browser. View notebooks, clean outputs, merge or split files, and convert Python scripts. Free, private, no upload required.

Which is more popular?
Based on our record, Scribbler JavaScript Notebook seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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Scribbler JavaScript Notebook
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| Website | scribbler.live | jupytools.com |
| Pricing | — | |
| Listed in |
What each product offers, as listed by its team.

No features have been listed yet.
An editorial look at what each product does well and who it suits.

Overall verdict
Why this product is good
Recommended for
Overall verdict
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Recommended for
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using Scribbler JavaScript Notebook and Jupy Tools. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.

Using its API, you can run simulations for heat conduction, front propagation, or even solve a general-form partial differential equation. And you can do all of this directly in your browser (for web apps), in a Node.js environment, or... - Source: dev.to / 12 months ago
Tracking Jupy Tools since May 2026.
When comparing Scribbler JavaScript Notebook and Jupy Tools, you can also consider the following products.

Project Jupyter exists to develop open-source software, open-standards, and services for interactive computing across dozens of programming languages. Ready to get started? Try it in your browser Install the Notebook.
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Automate code & data workflows with interactive Elixir notebooks
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WASM powered Jupyter running in the browser.
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Browser-based REPL notebook supporting many programming languages.
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Convert Jupyter Notebook files (.ipynb) to PDF, Word, PNG, JPG, and more with ipynb.app. Enjoy fast, secure, and unlimited conversions, including bulk file processing. The service is completely free and requires no signup.
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Weblab lets you write and evaluate Javascript in an interactive notebook. It gives you a great environment to build Machine learning and Data Science applications.
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