Search Results for "create interactive demo"

Coffee-Physics is a minimalist physics engine written in CoffeeScript that favors approachable, creative-coding workflows over heavyweight simulation frameworks. It models motion with a particle system and uses simple constraints and behaviors—such as gravity, attraction/repulsion, drag, and springs—to create believable movement with very little code. The design is intentionally composable: you attach behaviors to particles or groups and let the update loop integrate positions, producing emergent effects from a few rules. Because it is lightweight, it integrates easily with 2D renderers like Canvas or WebGL, and it is popular in generative art sketches and interactive experiments. ...

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. ...