jupyterlab-drawio-render-extension 1.0.11

Jupyterlab extension to just render the drawio diagram (viewer in Jupyterlab)

jupyterlab_drawio_render_extension

View Draw.io diagrams directly in JupyterLab. Open any .drawio or .dio file and see it rendered with full fidelity - text, shapes, stencils, icons, and styles matching the official Draw.io application.

This extension uses the official Draw.io viewer library from jgraph, served locally from the server extension for offline capability and CSP compliance.

Features

• Full Draw.io rendering - Uses official Draw.io viewer library for pixel-perfect diagram display
• Read-only viewer - Safe viewing without accidental modifications
• Interactive controls - Zoom, pan, layers panel, and lightbox view
• Configurable background - Choose from default (theme), black, white, or custom hex color
• Offline capable - Viewer library served locally, no external network requests
• JupyterLab 4 compatible - Built for the latest JupyterLab release

Settings

Configure the viewer background in Settings > Draw.io Viewer:

Setting	Description
Background	default (theme), black, white, or custom
Custom Background Color	Hex color (e.g., #f0f0f0) when background is set to custom

Requirements

• JupyterLab >= 4.0.0
• Python >= 3.10

Installation

pip install jupyterlab-drawio-render-extension

Uninstall

pip uninstall jupyterlab-drawio-render-extension