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Last edited Sep 15, 2020

Created on Sep 15, 2020

This example visualizes a dynamic, two-dimensional particle system where thousands of glowing points drift and collide within a bounded rectangular field. It shows the emergent patterns of clustering and dispersion as forces of attraction and repulsion act on the particles over time. The code uses `d3.forceSimulation` with custom force functions to manage particle velocities and positions, rendering each frame to an HTML5 Canvas. Particle trails are created by semi-transparent redraws, and the interaction of the forces produces a fluid, organic motion across the display.

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