jupyterlab-extension
Domain: Jupyter Integration
🎯 Motivation
A frontend plugin for JupyterLab written in TypeScript. Extensions add UI panels, commands, and themes to the lab interface.
📋 Concrete Example
Install with pip install jupyterlab-myext or jupyter labextension install @author/myext to add features.
🔗 Analogy
A JupyterLab extension is an app on your phone home screen — it adds a new icon with its own features.