CityTrafficFlow

ProceduralGrid with Animated Traffic

Everything is seed-based: dial in a number, find a layout you love, and it stays locked. Same seed, same city — every time, on every device.Key Features Procedural grid generation with configurable block size, segment lengths, and corner radius. Roads snap to an invisible city grid, creating the structured-yet-organic feel of a real street map — not random zigzags. Intersection-aware traffic. Particles detect crossings ahead, brake smoothly, wait for the crossing to clear, then accelerate away. A max-wait timer prevents deadlocks so the flow never freezes. Toggle the entire system on or off with a single switch. Staggered draw-in animation. Roads animate from the edges on page load — each one starting after a configurable delay — before particles begin to move. Disable it for instant display if the component lives below the fold. palette. Each particle is randomly assigned one color at spawn. Use a monochromatic range for a subtle effect, or contrasting hues for a vivid multicolor flow. Best For Dark hero backgrounds and landing page atmospheres. Data-themed or tech product pages. Network and connectivity visuals. Any section that needs ambient motion without stealing focus from the content above it.

Hero Section BG