Smiley Faces Visualization

This project renders interactive smiley faces instead of plain circles. Each smiley face consists of:

• A face circle with unique color and size
• Two eyes positioned relative to the face size
• A smiling mouth represented as an arc

When you click on any smiley face, it becomes highlighted with a black border and moves to the front.

How It Works

The visualization uses D3.js to create SVG elements. Instead of rendering simple circles, it now creates groups (<g>) for each face, containing:

• A main circle for the face
• Two smaller circles for the eyes
• A path element for the smile

The state management follows a unidirectional data flow pattern.