jupyter-widget
Domain: Jupyter Integration
🎯 Motivation
Interactive HTML controls in notebooks, like sliders and buttons, built on the ipywidgets library. They communicate with the kernel via comms.
📋 Concrete Example
Creating widgets.IntSlider() displays a slider you can drag; Python code reacts to value changes.
🔗 Analogy
A Jupyter widget is a dashboard knob — turn it and the connected machinery responds in real time.