Search Results for "create interactive demo"

webgl-heatmap is a browser-side rendering library that uses the GPU via WebGL to draw smooth, continuous heatmaps from large numbers of data points. Instead of relying on CPU-bound canvas operations, it leverages fragment shaders and additive blending to accumulate intensity and colorize results in real time. The API lets you push points or weighted samples into a buffer and then renders a gradient map where hot areas emerge organically from density rather than discrete markers. Because most...

Tourist is a small library for building guided, step-by-step tours inside web applications, letting developers create interactive walk-throughs that highlight UI elements and explain workflows to end users. It provides a simple API for defining a sequence of steps, each tied to a DOM selector or screen area, with configurable titles, descriptions, next/previous controls, and optional callbacks for custom behavior. The library is designed to be flexible: steps can be triggered programmatically, attached to single-page app routing, or displayed conditionally based on user state, making it suitable for onboarding, feature discovery, or contextual help. ...