Jupyter Notebook Utils

A VS Code extension that provides utilities for working with Jupyter notebooks, specifically the ability to fold or unfold all cells at once.

Features

• Fold All Cells: Collapses all cells in the active Jupyter notebook
• Unfold All Cells: Expands all cells in the active Jupyter notebook

Usage

Commands

Access these commands through the Command Palette (Ctrl+Shift+P / Cmd+Shift+P):

• Jupyter Notebook Utils: Fold All Cells
• Jupyter Notebook Utils: Unfold All Cells

Keyboard Shortcuts

• Fold All Cells: Ctrl+K, Ctrl+0 (Windows/Linux) / Cmd+K, Cmd+0 (Mac)
• Unfold All Cells: Ctrl+K, Ctrl+J (Windows/Linux) / Cmd+K, Cmd+J (Mac)

Note: Shortcuts only work when a Jupyter notebook is focused.

Requirements

• VS Code 1.74.0 or higher
• Jupyter extension for VS Code

Installation

Install from the VS Code Marketplace:

1. Open VS Code
2. Go to Extensions (Ctrl+Shift+X)
3. Search for "Jupyter Notebook Utils"
4. Click Install

Or install via command line:

code --install-extension radek-osmulski.vscode-jupyter-notebook-utils

Marketplace Link: Jupyter Notebook Utils

Development

For development and contributing:

1. Clone this repository
2. Install dependencies: npm install
3. Compile the extension: npm run compile
4. Press F5 to run in Extension Development Host

Scripts

• npm run compile: Compile TypeScript to JavaScript
• npm run watch: Watch for changes and auto-compile
• vsce package: Package extension as .vsix file
• vsce publish: Publish to marketplace

License

MIT