Made by the cooperation of physicists and programmers. Driven by solving real-life cases in science ⚗️, math 🧮 and teaching 📚
written with love using freeware Wolfram Engine, JavaScript and WLX
Wolfram Language Introduction 🐺
Freeware implementation of Wolfram Language
Recommended Wolfram Engine: 13.3 or higher
Special thanks to our co-developer @KirillBelovTest (Wolfram Language Web Stack developer)
To help maintain this open-source project ❤️
Any amount (one-time or monthly) is appreciated, and your profile will be permanently displayed on this page. Thank you for helping us!
🔗 Link Pages of real-life problems solved using WLJS Notebook and published as interactive notebooks runnning in your browser. Try it out
WLJS Notebook Demonstration Project
🔗 Link Notebooks posted as static web pages showcase various examples that demonstrate how to use the Wolfram Language and the dynamic features of our frontend.
See here
- YTS 📽️ You don't need to program your figures manually
- YTS 📽️ How to do Dynamics in Computation Notebook
- YTS 📽️ We made AI Copilot in your Notebook 🤖
- YTS 📽️ AI Copilot in your Notebook. Part 2 🤖
- Medium May 2024: Reinventing dynamic and portable notebooks with Javascript and Wolfram Language
- Yandex Open Source Jam April 2024: Dynamic notebook interface + Wolfram Language (Russian language only)
- DPG2024 Berlin March 2024: Computational Notebook as a Modern Multitool for Scientists, Slides
- Habrahabr October 2023 Open-source блокнот Wolfram Language или как воссоздать минимальное ядро Mathematica на Javascript и не только (Russian language only)
- Habrahabr October 2023 Wolfram Language JavaScript Frontend (Russian language only)
It supports dynamics, GUI building blocks, and powerful Mathematica syntax out of the box.
No more static graphics! Each primitive of Graphics/Graphics3D was recreated from scratch using d3.js and THREE.js libraries. Most native plotting functions of Mathematica are supported.
Write beautiful equations between lines of normal Wolfram Language expressions.
There is no need to lift your fingers from the keyboard 🎹
Alt+2,Cmd+2hide/show input cellCtrl+/make fraction on selectedCtrl+6make superscript on selectedCtrl+2make square root on selectedCtrl+-make subscript on selected
Or use toolboxes for complex structures such as integrals, sum, Greek letters
An entire notebook can be exported to a standalone .html file keeping all data inside. No internet dependency, no additional software is required for viewing a notebook
Even if you embed it to your blog page
still experimental feature
See some interactive examples from our blog page
Later, once opened using WLJS Notebook application, it is unpacked back to a normal editable format.
We deeply integrated ChatGPT, so that AI can have a read/write acccess to your notebook
Make a presentation right from the notebook.
Follows the mouse pointer and performs complex calculations
You do not need to target 60FPS, Javascript will interpolate the transitions smoothly
A toy-like fluid simulation is also possible
- Autocomplete (no LSP support for now)
- JavaScript cells deeply integrated with Wolfram Language
- HTML cells
- Markdown, KaTeX, Excalidraw
- Command palette with built-in widgets for assisting you in typing equations, capturing images and others
- Mermaid diagrams
WLJS Notebook runs locally and belongs to you (no cloud-based stuff involved). No internet connection is needed.
- Jon L. Woodard, USA
- @MitsuhaMiyamizu, Mars
The freeware Wolfram Engine is required (Version 13.3 is preferable). Activation can be done later using WLJS Notebook App.
On macOS, if you have Homebrew installed, you can install it through Homebrew Cask:
brew install --cask wolfram-enginea side note for Linux users If you face any issues, try to install avahi daemon.
Download from the releases section.
Again, if you have Homebrew installed, you can install this app using:
brew install --cask wljs-notebookcontributed by @yloose
See here
Clone this repository and run:
wolframscript -f Scripts/start.wlsor on a specific hostname
wolframscript -f Scripts/start.wls host 0.0.0.0 http 8080 ws 8081 ws2 8082 docs 8085that will open an HTTP server on 8080 port with 8081, 8082 used for realtime communication and docs pages at 8085
- set the home folder (overrides settings)
wolframscript -f Scripts/start.wls folder "Demos"
- disable autolaunch of the evaluation kernel
wolframscript -f Scripts/start.wls noautolaunch True
- disable autotest
wolframscript -f Scripts/start.wls bypasstest True
You might need to install the following (for Image and some other graphics to work properly) libraries.
working in both: browser and desktop application
Ctrl+S,Cmd+Ssave notebookAlt+.,Cmd+.abort evaluationCtrl+P,Cmd+Popen command paletteShift+Enterevaluate current cellCtrl+F,Cmd+Fsearch/replace inside a cell
Alt+2,Cmd+2hide/show input cellCtrl+/make fraction on selectedCtrl+6make superscript on selectedCtrl+2make square root on selectedCtrl+-make subscript on selected
WLJS Notebook fully supports the native Wolfram Language paclets/packages system and cna be installed from the command palette (paste there a Github url to a package)
Wolfram Language, WLX, HTML, CSS, JavaScript, C
Vanilla JS- TailwindCSS
- Electron (only for the desktop app, used as a wrapper)
- THREE.js, D3.js (graphics libraries)
- Tone.js (sound library)
- CodeMirror 6 (core cell editor)
- Reveal.js (library for slides), Marked.js (markdown cells), KaTeX.js (math equations), Mermaid (diagram cells), Excalidraw (drawings inside cells), Plotly.js (alternative library for plotting)
- XTerm.js (internal terminal)
- Wolfram Mathematica
- Jupyter Notebook
- Observable.io
- Wolfram Language Notebook VSCode
- Mathics
GNU GPLv3