Virtual whiteboard for sketching hand-drawn like diagrams

very good whiteboard infinite canvas SDK

JavaScript library to make drawing animation on SVG

开源白板工具（SaaS），一体化白板，包含思维导图、流程图、自由画等。All in one open-source whiteboard tool with mind, flowchart, freehand and etc.

Code to accompany "A Method for Animating Children's Drawings of the Human Figure"

HTML5 canvas based smooth signature drawing

Sketch and take handwritten notes.

Skia is a complete 2D graphic library for drawing Text, Geometries, and Images. See documentation for contribution instructions.

The Pencil Project's unique mission is to build a free and opensource tool for making diagrams and GUI prototyping that everyone can use.

A renderer agnostic two-dimensional drawing api for the web

🦌 Flutter 练习项目(包括集成测试、可访问性测试)。内含完整UI设计图，更贴近真实项目的练习。Flutter practice project (including integration testing and accessibility testing). Contains complete UI design drawings for a more realistic practice project.

:camera: A modern, cross-platform, 2D Graphics library for .NET

HTML/CSS drawing in the style of an 18th-century oil painting. Hand-coded entirely in HTML & CSS.

🎨 Classic MS Paint, ＲＥＶＩＶＥＤ + ✨Extras

🍞🎨 Full-featured photo image editor using canvas. It is really easy, and it comes with great filters.

Animated sprite editor & pixel art tool -- Fork of the last GPLv2 commit of Aseprite

A plugin to edit and view Excalidraw drawings in Obsidian

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

React + Canvas = Love. JavaScript library for drawing complex canvas graphics using React.

Powerful and easy-to-use vector graphics Swift library with SVG support

Pixel art animation and drawing web app powered by React

LibreCAD is a cross-platform 2D CAD program written in C++17. It can read DXF/DWG files and can write DXF/PDF/SVG files. It supports point/line/circle/ellipse/parabola/spline primitives. The user interface is highly customizable, and has dozens of translations.

Publication-ready NN-architecture schematics.

Antialiased 2D vector drawing library on top of OpenGL for UI and visualizations.

Draw perfect pressure-sensitive freehand lines.

A rust drawing library for high quality data plotting for both WASM and native, statically and realtimely 🦀 📈🚀

A PDF document generator with high level support for text, drawing and images

go chart is a basic charting library in go.

Graph drawing library for JavaScript

line drawing colorization using chainer