LED Ticker

LED Ticker is a zero-dependency JavaScript component that renders a pixel-accurate LED dot-matrix display in the browser. Users type a message, choose scroll speed, foreground and background colors, and optionally loop the animation. The rendering engine maps each character to a 5x7 dot grid and animates column-by-column using requestAnimationFrame for smooth, jank-free scrolling at any speed. Designed to be embedded in any page with a single script tag.