Repository Index

In-browser falling-sand simulation game with over 500 elements and thousands of reactions.

• browser-game
• cellular-automata
• cellular-automaton
• chemistry

A Lightweight Pure JavaScript Captcha for Node.js. No C/C++, No ImageMagick, No Canvas.

• pure-javascript
• captcha

GameJs is a thin library on top of the HTML canvas element. In addition to the drawing functions it has a set of generally helpful modules for game development.

iio Engine: A JavaScript game engine for HTML5 Canvas

A pure-code beat-synced showcase-video Agent Skill: HTML/Canvas/SVG/Three.js frame-by-frame + Python numpy/scipy score + FFmpeg. No generative models.

A privacy-first, open-source, markdown PKM tool with graphs, canvas and community plugins

• obsidian
• obsidian-md
• obsidian-vault
• obsidianmd

Pure Javascript Asteroids

• html5-asteroids
• javascript-asteroids
• javascript
• html5

JS library for audio visualization in circular wave using Web Audio API and ECharts

• audio-reactive
• waveform
• music-visualisation
• javascript

[DEPRECATED] see canvas-sketch

An off-canvas sidebar component with a collection of animations and styles using CSS transitions

• ember
• ember-addon
• menu
• animations

Fast and Easy Augmented Reality for the Web :rocket:

• augmented-reality
• webar
• webgl
• webgl2

TranslatedDeterministic HTML-to-MP4 renderer: seek to t, screenshot, encode. No framework, no build step, no GPU. Make videos frame by frame with code: HTML / Canvas animation → MP4 / GIF / transparent layer

• agent-skill
• animation
• canvas
• ffmpeg

Codex plugin for OpenPencil — an interactive Rust/WASM canvas for AI-assisted UI design. Create editable .op files from prompts, refine selected elements, generate image assets, and install with one prompt on macOS, Windows, and Linux.

• codex
• design-tools
• mcp
• openpencil

Infinite Canvas — a node-based short-drama studio plugin for DeepSeek Harness: script, multi-shot storyboard, reference-consistent assets, one-shot video generation and final cut. Local-first, bring your own models.

• deepseek-harness-plugin
• dsh-plugin

Read-only MCP server that connects Claude, ChatGPT and other AI assistants to Canvas LMS.

• canvas
• canvas-lms
• chatgpt
• claude

Create UML diagrams from Apex code using the Tooling API

A D3 library to create maps with Canvas

Create HTML canvas graphics without writing code. Just draw with your pointer on the HTML canvas, then get the code to render it.

• canvas-api
• graphic-design
• html5
• javascript

A tween library for PlayCanvas

HTML5 canvas game where you defeat enemies by wrapping enemies in your trail

Plugin component for PlayCanvas which enables support for Spine animations.

• webgl
• spine
• playcanvas
• html5

Some experiments using Canvas HTML5 technology.

This project combines the great PlayCanvas 3D engine with VUE.js

A set of tools to use with the PlayCanvas REST API for common jobs such as downloading a build and archiving a project