#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.

A zero-dependency TypeScript library that converts EMF (Enhanced Metafile) and WMF (Windows Metafile) binary buffers into PNG data URLs by parsing their record streams and replaying drawing commands onto an HTML Canvas.