Orbity JS Library

Orbity is a modern, accessible JavaScript/TypeScript library for creating interactive 3D tag clouds. It supports text, image, and SVG tags, multiple shapes, keyboard navigation, and is framework-friendly (React/Vue wrappers included).

Features

• 3D tag cloud rendering (Sphere, Cube, Torus, Helix, etc.)
• Text, image, or SVG tags
• Touch, mouse, and keyboard interaction
• Device orientation support
• Undo/redo, dynamic tag management
• Accessibility: ARIA, keyboard navigation, focus styles
• Hover/click effects, custom fonts/styles
• ESM & CJS builds, TypeScript types
• React and Vue wrappers
• Unit tested, CI/CD, ready for npm

Installation

npm install orbity

Or via CDN:

<script src="https://cdn.jsdelivr.net/npm/orbity/dist/orbity.min.js"></script>

Usage (Vanilla JS)

import Orbity from "orbity";
const canvas = document.getElementById("tagCloudCanvas");
const orbity = new Orbity(canvas, {
  radius: 200,
  shape: "sphere",
  hoverEffect: true,
  clickEffect: true,
  customFont: "serif",
});
orbity.setTags([
  { text: "JavaScript", color: "#f39c12", fontSize: 20 },
  { imageUrl: "logo.png", color: "#fff" },
  { svg: "<svg ...></svg>", color: "#fff" },
]);

React Usage

import ReactOrbity from "orbity/wrappers/ReactOrbity";
<ReactOrbity tags={[{ text: "React", color: "#61dafb" }]} radius={200} />;

Vue Usage

<VueOrbity :tags="[{ text: 'Vue', color: '#42b883' }]" :radius="200" />

API

See index.d.ts for full type definitions.

• setTags(tags: OrbityTag[])
• addTag(tag: OrbityTag)
• removeTag(index: number)
• updateTag(index: number, data: Partial<OrbityTag>)
• clearTags()
• updateOptions(options: Partial<OrbityOptions>)
• undo(), redo()
• pause(), resume()
• on(event, callback), off(event, callback)

Accessibility

• All tags are keyboard focusable (Tab/Arrow keys)
• ARIA roles and labels on canvas and tags
• Focus styles for keyboard users

Browser Support

• Chrome, Firefox, Safari, Edge, modern mobile browsers

Contributing

See CONTRIBUTING.md.

License

MIT