All repos — GH Trending Explorer

The open-source, fully local design canvas

把一段中文知识口播做成 7 种画风的讲解动画（Claude Code skill）：画面由 Claude 写 HTML/Canvas 代码逐帧画出，不用生图模型

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.

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.

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.

q253595422 / dsh-imagegen-video

DeepSeek Harness plugin: image + video generation studio with an infinite canvas. Fork of dickpy/dsh-imagegen with a complete video pipeline and clip stitching.

zz41354899 / mografy

Create, preview, and export Canvas motion graphics with Claude Code or Codex. Local-first and open source, with MP4, Lottie, and SVGA export.

mbrlabs / Lorien

Infinite canvas drawing/whiteboarding app for Windows, Linux and macOS. Made with Godot.

excalidraw / excalidraw

Virtual whiteboard for sketching hand-drawn like diagrams

mrdoob / three.js

JavaScript 3D Library.

chartjs / Chart.js

Simple HTML5 Charts using the <canvas> tag

apache / echarts

Apache ECharts is a powerful, interactive charting and data visualization library for browser

tldraw / tldraw

Build infinite canvas apps in React with the tldraw SDK. World's best, top-most agent recommended #1 five star SDK.

pixijs / pixijs

The HTML5 Creation Engine: Create beautiful digital content with the fastest, most flexible 2D WebGL renderer.

fabricjs / fabric.js

Javascript Canvas Library, SVG-to-Canvas (& canvas-to-SVG) Parser

dream-num / univer

The Office Harness for AI Agents — Spreadsheets, Docs, Slides, Canvas, Relational Tables, and PDF in one runtime.

obsidianmd / obsidian-releases

Community plugins list, theme list, and releases of Obsidian.

HBAI-Ltd / Toonflow-app

短剧、漫剧制作工具 Toonflow：开源 AI 视频创作平台，集成剧本创作、智能分镜、角色与场景资产管理、图像生成和视频生成。融合无限画布、AI Agent 与可视化工作流，支持本地部署、自选模型、跨平台客户端、MCP 与插件扩展。Open-source AI short drama and motion comic creation tool with an infinite canvas, AI agents, storyboarding, image and video generation. Self-hosted and extensible, with a canvas-based approach similar to LibTV and TapNow.

liabru / matter-js

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

tradingview / lightweight-charts

Performant financial charts built with HTML5 canvas

playcanvas / engine

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

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

konvajs / konva

Konva.js is an HTML5 Canvas JavaScript framework for interactive graphics, design editors, whiteboards, and diagrams. Scene graph with events, drag and drop, transforms, animations, and export.

novnc / noVNC

VNC client web application

piskelapp / piskel

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

antvis / G2

📊 The concise and progressive visualization grammar.

szimek / signature_pad

HTML5 canvas based smooth signature drawing

vega / vega

A visualization grammar.

flxzt / rnote

Sketch and take handwritten notes.

Automattic / node-canvas

Node canvas is a Cairo backed Canvas implementation for NodeJS.

playcanvas / supersplat

3D Gaussian Splat Editor

lnkiai / m3e-canvas

Sketch Material 3 Expressive screens in the browser and turn them into vibe-coding prompts.

whatwg / html

HTML Standard

tsparticles / tsparticles

tsParticles - Easily create highly customizable JavaScript particles effects, confetti explosions and fireworks animations and use them as animated backgrounds for your website. Ready to use components available for React.js, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Inferno, Solid, Riot and Web Components.

jonobr1 / two.js

A renderer agnostic two-dimensional drawing api for the web

bytedance / flowgram.ai

FlowGram is an extensible workflow development framework with built-in canvas, form, variable, and materials that helps developers build AI workflow platforms faster and simpler.

NorthwoodsSoftware / GoJS

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

zumerlab / snapdom

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

basketikun / infinite-canvas

面向 AI 创作的开源无限画布工作台，集成 AI 生图、参考图编辑、视频生成、Agent 智能助手、画布编排、对话创作、提示词库与素材管理等能力，支持可视化创作流程与多 Agent 协同工作。兼容 OpenAI 接口生态，支持 chatgpt2api、grok2api、flow2api、newapi 等渠道接入。

konvajs / react-konva

React components for the Konva 2d canvas library. Build interactive graphics, design editors, and whiteboards with JSX.

melonjs / melonJS

a modern & lightweight HTML5 game engine

ecomfe / zrender

A lightweight graphic library providing 2d draw for Apache ECharts

ZSeven-W / openpencil

The world's first open-source AI-native vector design tool and the first to feature concurrent Agent Teams. Design-as-Code. Turn prompts into UI directly on the live canvas. A modern alternative to Pencil.

mob-sakai / ParticleEffectForUGUI

Render particle effect in UnityUI(uGUI). Maskable, sortable, and no extra Camera/RenderTexture/Canvas.

naver / billboard.js

📊 Re-usable, easy interface JavaScript chart library based on D3.js, with SVG and Canvas rendering support

williamngan / pts

A library for visualization and creative-coding

piqnt / planck.js

2D JavaScript Physics Engine

Hufe921 / canvas-editor

A Canvas/SVG-based rich text editor

DavidHDev / canvas-ui

A library of creative canvas components. Real HTML with WebGL effects running over it. React, Vue, Svelte, vanilla.

eKoopmans / html2pdf.js

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

hepengwei / visualization-collection

🌈 一个专注于前端视觉效果的集合应用，包含CSS动效、Canvas动画、Three.js3D、人工智能应用等上百个案例（持续更新）

burhanrashid52 / PhotoEditor

A Photo Editor library with simple, easy support for image editing using paints,text,filters,emoji and Sticker like stories.

graphif / project-graph

A node-based visual tool for organizing thoughts and notes in a non-linear way.

leaferjs / leafer-ui

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.

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」）

klinecharts / KLineChart

📈Lightweight k-line chart that can be highly customized. Zero dependencies. Support mobile.（可高度自定义的轻量级k线图，无第三方依赖，支持移动端）

WICG / html-in-canvas

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canvg / canvg

JavaScript SVG parser and renderer on Canvas

paper-design / shaders

Zero-dependency canvas shaders that can be installed from npm or designed in Paper

spite / ccapture.js

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