#canvas

The meta2d.js is real-time data exchange and interactive web 2D engine. Developers are able to build Web SCADA, IoT, Digital twins and so on. Meta2d.js是一个实时数据响应和交互的2d引擎，可用于Web组态，物联网，数字孪生等场景。

Simple HTML5 Charts using the <canvas> tag

A Blazor interop library for drawflow.js

SolidTV Framework

📈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）

JavaScript animation engine

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

🎨 A JavaScript WebGL rendering engine.

A browser-based viewer for Office Open XML documents that renders to an HTML Canvas element.

Publishing on your own terms

High-performance financial charting library with Canvas/WebGL hybrid rendering, delivering crisp multi-DPR visuals at 1-3ms GPU time per frame. Features plugin-based rendering and visual signal annotation. Exposes JSON semantic configuration for Agent-driven quantitative visualization. Works seamlessly across React, Vue, and Angular (soon).

A lightweight, interactive viewer for 1-D signals, 2-D images and 3D. Backed by anywidget and a pure-JavaScript canvas renderer. Written for use in python and jupyter with (roughly) matplotlib syntax.

Pure JS implementation of the HTML Canvas 2D drawing API

好用的 Canvas 引擎，轻松实现图形交互与编辑，AI 时代的无限画布引擎。An easy-to-use Canvas engine for effortless graphic interaction and editing — an infinite canvas engine for the AI era.

Tiny 2D vector graphics library in C

A powerful data table based on canvas. You can use it as data grid、Microsoft Excel or Google sheets. It supports virtual scroll、cell edit etc.