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

Virtual whiteboard for sketching hand-drawn like diagrams

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

very good whiteboard SDK / infinite canvas SDK

HTML5 canvas based smooth signature drawing

Performant financial charts built with HTML5 canvas

📊 The concise and progressive visualization grammar.

A lightweight graphic library providing 2d draw for Apache ECharts

a super simple, no-nonsense diagramming library written in react that just works

nivo provides a rich set of dataviz components, built on top of the awesome d3 and React libraries

Konva.js is an HTML5 Canvas JavaScript framework that extends the 2d context by enabling canvas interactivity for desktop and mobile applications.

🎖🎖🎖 基于 TS + Canvas 开发的【大转盘 / 九宫格 / 老虎机】抽奖插件，🌈 一套源码适配多端框架 JS / Vue / React / Taro / UniApp / 微信小程序等，🎨 奖品 / 文字 / 图片 / 颜色 / 按钮均可配置，支持同步 / 异步抽奖，🎯 概率前 / 后端可控，🚀 自动根据 dpr 调整清晰度适配移动端

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.

📈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）

rich text editor by canvas/svg

🌈 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）

✂️ Generates an image from a DOM node using HTML5 canvas and SVG.

JavaScript SVG parser and renderer on Canvas

React Design Editor has started to developed direct manipulation of editable design tools like Powerpoint, We've developed it with reactjs, ant.design, fabricjs

The Open-Source Agentic Workspace for Human-AI Collaboration.