lemomo-ai / lemo-opuscar

Claude Code skill for short films with no video model: 51 film styles, each a style prompt plus a demo film made entirely in code by Claude Opus 5.5 (incl. OPUSCAR 98 and the new Evidence Films). By Lemomo. · Opus5.5 x 51 种影片风格：风格提示词 + 纯代码样片 + 导演与技术指南（新增「实证影像」）

mrdoob / three.js

JavaScript library for creating and rendering 3D scenes in the browser via WebGL and WebGPU renderers.

ZSeven-W / codex-openpencil

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.

cth9191 / animate

Procedural animation in any style for Claude Code: short single-file canvas videos with story, look and storyboard check-ins. 7 built-in styles or one matched from your references, your own music (beat-mapped), real product screenshots, every format from one piece.

Nyankomintsu / world-execute-me-lyric-mv

world.execute(me); — an unofficial fan-made lyric MV told as a chat with Claude, rendered frame by frame from code. Prompts included; no music or lyrics. 非官方同人歌詞 MV:以程式碼逐幀渲染,附完整提示詞,不含歌曲與歌詞。

Leonxlnx / shanshui

Ten Chinese ink-wash landscapes painted and animated entirely in code (WebGL2 + Canvas2D), cut into a one-minute film with a synthesized soundtrack.

playcanvas / engine

Powerful web graphics runtime built on WebGL, WebGPU, WebXR and glTF

liangmianya / dsh-synapse

A visual, non-linear conversation workspace plugin for DeepSeek Harness ; A canvas-based session explorer and branching workspace for DeepSeek Harness.

paperjs / paper.js

The Swiss Army Knife of Vector Graphics Scripting – Scriptographer ported to JavaScript and the browser, using HTML5 Canvas. Created by @lehni & @puckey

zumerlab / snapdom

High-performance engine for capturing, modifying, and converting DOM elements into any format.

jtydhr88 / ComfyTV

ComfyTV — the canvas-based app that truly belongs to ComfyUI.

EGSECDA / vocaloid-style-mv-pipeline

Production pipeline and Claude Code skill for Vocaloid-style hand-drawn (手書き) lyric music videos: deterministic Canvas2D/WebGL2 animation engine, JIZURA lyric motion, AI illustration, Blender toon 3D, headless rendering to 16:9 and 9:16.

piskelapp / piskel

A simple web-based tool for Spriting and Pixel art.

chatfire-AI / huobao-canvas

火宝无限画布；支持文生图，图生图，图生视频，多模型切换。兼容 openai标准格式

vincentsch / explainroo

Explainer videos and product demos made by your AI agent. Free and open source: a local voice (Kokoro), word timing (Whisper) and a canvas renderer turn a script into a narrated MP4.

quickdrawjs / quickdraw

The MIT-licensed infinite-canvas whiteboard SDK. An open-source tldraw alternative — no license fee, free for commercial use. React, React Native, and plain JS.

liabru / matter-js

a 2D rigid body physics engine for the web ▲● ■

novnc / noVNC

VNC client web application

vega / vega

A visualization grammar.

melonjs / melonJS

a modern & lightweight HTML5 game engine

samizdatco / skia-canvas

A uniquely capable, unusually fast <canvas> for Node.js

ronak-create / FableCut

Zero-dependency browser video editor that AI agents can drive — JSON timeline, MCP + REST, live-reloading UI

fxyadela / write-then-publish

本地优先的中文内容排版工具：把 Markdown 转成小红书图文卡片、公众号长文和可下载图片，并支持 Obsidian 工作流。

wieslawsoltes / VB6

VB6 Studio Web — a browser-native classic Visual Basic IDE, form designer, source runtime and controls library in HTML, CSS and JavaScript, with a debugger, WebGPU drawing and single-file HTML app export.

buildwithhanif / claude-animation-skill

Hand-drawn 2D animation written as code: detail bible, a detailed ant rig, brush/watercolour pen, frame-matched recreation loop, synthesised sound. Node canvas + ffmpeg.

Leonxlnx / motion-recreation

Editable motion-design recreation built with Astra, JavaScript, Canvas and WebGL.

HRuiCcc / RuiC-pixel-explainer

像素游戏化讲解片生成产线（Agent Skill）：给一段口播文案，产出 1920×1080/30fps 的像素 RPG 讲解短片。角色分两条路线——有生图用参考图生成 4×4 透明动作表与半身表情，没生图直接代码绘制半身＋Q 版小人；章节轨 + 单行字幕 + 语义组件，逐帧导出、逐帧可复现

Automattic / node-canvas

Node canvas is a Cairo backed Canvas implementation for NodeJS.

jonobr1 / two.js

A renderer agnostic two-dimensional drawing api for the web

NorthwoodsSoftware / GoJS

JavaScript diagramming library for interactive flowcharts, org charts, design tools, planning tools, visual languages.

eKoopmans / html2pdf.js

Client-side HTML-to-PDF rendering using pure JS.

spite / ccapture.js

A library to capture canvas-based animations at a fixed framerate

jones2000 / HQChart

HQChart - H5, 微信小程序 沪深/港股/数字货币/期货/美股 K线图(kline),走势图,缩放,拖拽,十字光标,画图工具,截图,筹码图. 分析家语法,通达信语法,(麦语法),第3方数据替换接口

neomjs / neo

Neo.mjs is a self-evolving software organism: a professional end-to-end AI engineering team whose cross-model swarm inhabits live apps via Neural Link, Active Hybrid GraphRAG, DreamService, and self-healing loops.

penecho / penecho

Think with AI beyond the chat box. A shared canvas for handwriting, equations, diagrams, and spatial reasoning.

HumbleSoftware / Flotr2

Graphs and Charts for Canvas in JavaScript.

vasturiano / force-graph

Force-directed graph rendered on HTML5 canvas

sergey-pimenov / awesome-web-animation

A list of awesome web animation libraries, books, apps etc.

TonyGermaneri / canvas-datagrid

Canvas based data grid web component. Capable of displaying millions of contiguous hierarchical rows and columns without paging or loading, on a single canvas element.

phaserjs / phaser-ce

Phaser CE is a fun, free and fast 2D game framework for making HTML5 games for desktop and mobile web browsers, supporting Canvas and WebGL rendering.

Viglino / ol-ext

Cool extensions for Openlayers (ol) - animated clusters, CSS popup, Font Awesome symbol renderer, charts for statistical map (pie/bar), layer switcher, wikipedia layer, animations, canvas filters.

DmytroVasin / DrawPen

DrawPen is a simple screen annotation. Available on macOS, Windows & Linux.

hvianna / audioMotion.js

Media player and real-time audio spectrum analyzer written in JavaScript.

leaferjs / LeaferJS

好用的 Canvas 引擎，轻松构建可交互、可编辑的图形应用，AI 时代的无限画布引擎。An easy-to-use Canvas engine for building interactive and editable graphics applications — an infinite canvas engine for the AI era.

danzen / zimjs

ZIM JavaScript Canvas Framework - Code Creativity! Interactive Media For All.

xianxie6 / qingming-riverside

可交互的宋代沿河街市画卷：行走、乘船、时雨与虹桥过船。Canvas 2D + Three.js。

zwhy149 / bead-grid-studio

拼豆图纸生成器｜图片转拼豆、拼豆像素画与可编辑施工图｜逐格色号、辅助线、底板布局、用量统计｜Local-first fuse-bead pattern generator

ZZzyy714227 / Labsus

Open-source FSAE suspension K&C workbench: kinematics & compliance, 4-Post dynamics, quasi-static handling and transient track sim - runs in a single browser page

Felix-au / CursorX-Interactive-Cursor-Effects

20+ custom cursor effects for developers with live interactive previews, copy-paste code snippets, AI prompts, and a full config panel. Built with React + Canvas API.

jipvandervelde / HandDrawnFont

A plug-and-play SwiftUI package for animated hand-drawn text, glyphs, and font authoring — by Jip van der Velde and Michel Elings, creators of Apple Design Award winner grug.

liyupi / binding-of-isaac-webgame

《以撒的结合》风格的俯视角肉鸽地牢网页游戏：12 层地牢 / 13 个 Boss / 55 件道具，零依赖零构建，全部美术由 Canvas 2D 代码绘制

chiphoton / DeepSeek-Harness-Video-Director

🎬AI-Powered Director: MiniMax-H3 Video Generation Plugin Directed by DeepSeek-Harness. 🤖More than Prompting. 🪄Canvas UI.

Belucking / ZkCanvas

ZkCanvas provides a distributed, high-performance platform for real-time data processing and rendering, scalable across multiple server clusters.

sushiterminal / InfernoCanvas

InfernoCanvas utilizes a highly scalable, distributed architecture to deliver rendering and multi-threaded processing through its robust Graphics Platform.

fahim9778 / GazBoard

A free-form offline whiteboard for Windows, Linux, Android and macOS — pen, sticky notes, shapes, and Word / PowerPoint / PDF import you can write straight on top of. No account, no cloud. Hand a board to another computer on your own wifi if you want to; off by default.

Kirito14IT / prompt-spider-ui

原生 JavaScript + Canvas 2D 的机械蜘蛛可视化 UI。普通演示零依赖；可选 MCP 接入自己的 Agent，实时展示任务，支持三套布局、主题定制、JSON 回放与独立项目导出。 | Canvas spider UI with live Agent visualization via MCP.

Stxqq / self-driving-car

Self-driving car in plain JavaScript: a neural network evolved by a genetic algorithm drives highway traffic

imserhatdemir / ft-motion

Motion graphics as a pure function of time — Canvas 2D scenes, headless-Chrome rendering with motion blur, ffmpeg, synthesized sound, and a brief-to-video prompt for coding agents.

marklundin / water

Real-time water and atmospheric scattering for PlayCanvas, with nine cinematic studies and reusable Editor components.

Appllama / 25-unique-loaders

Explore original loading button animations built with WebGL, SVG, Canvas and CSS—each with its own status message and motion system.