A Pixel Art Editor
A customizable WYSIWYG HTML canvas editor.
Open-source PDF annotation and drawing tool built for privacy. Sketch and annotate PDFs with natural pen-like precision, drawing tablet support. SvelteKit + Tauri.
A lightweight C++ toolchain and framework for WebAssembly.
🖼️ Library written in C providing a friendly layer of abstraction for interacting with the HTML Canvas API when compiling with Emscripten to WebAssembly.
The Universal Design Online content Inspection Tool, or UDOIT (pronounced, “You Do It”) enables faculty to identify accessibility issues in their Learning Management System. It will scan a course, generate a report, and provide resources on how to address common accessibility issues.
Create HTML canvas graphics without writing code. Just draw with your pointer on the HTML canvas, then get the code to render it.
Draw on an HTML 2D canvas in a web browser from a server program using WebSockets.
20+ custom cursor effects for developers with live interactive previews, copy-paste code snippets, AI prompts, and a full config panel. Built with React + Canvas API.
Sine wave animation using React & Typescript with Canvas API 😍
React component and hook for image editing, offering controls for brightness, contrast, saturation, and grayscale, along with features to rotate, flip, pan, draw, and zoom photos.
Local-first Canvas LMS AI agent that learns each course's recurring assignment workflow and reuses it through scan -> approval -> execute with student review.
Bluesky firehose viewed in a Matrix-style digital rain
Unofficial API to fetch Spotify Canvas video data (the looping visual videos that appear behind songs on mobile).
A lightweight and accessible browser-based 2D handdrawn cel animation suite with a specialized layer system, timeline controls, and intuitive drawing tools.
A unified intelligence workspace combining Canvas OCR, Sobel & Canny edge shaders, YouTube transcript analysis, and interactive Mermaid.js diagram compilation. Built on Next.js 15, Prisma, and MongoDB.
High performance, lightweight and interactive candlestick chart using the <canvas> tag, D3 and React.
Add a description, image, and links to the canvas-api topic page so that developers can more easily learn about it.
To associate your repository with the canvas-api topic, visit your repo's landing page and select "manage topics."