GitHub - jakubfiala/atrament: A small JS library for beautiful drawing and handwriting on the HTML Canvas.
A small JS library for beautiful drawing and handwriting on the HTML Canvas Atrament is a library for drawing and handwriting on the HTML canvas. Its goal is for drawing to feel natural and comfortable, and the result to be smooth and pleasing. Atrament does not store the stroke paths itself - instead, it draws directly onto the canvas bitmap, just like an ink pen onto a piece of paper ("atrament"
UVCanvas
UVCanvasAn open source React.js component library for beautifully shaded canvas, brought to you by Latent Cat.
Release v3.0.0 · Automattic/node-canvas
This release notably changes to using N-API. 🎉 Breaking Dropped support for Node.js 16.x and below. Changed Migrated to N-API (by way of node-addon-api) and removed libuv and v8 dependencies Change from node-pre-gyp to prebuild-install Defer the initialization of the op variable to the default switch case to avoid a compiler warning. (#2229) Use a default switch case with a null statement if some
GitHub - Brooooooklyn/canvas: High performance Skia canvas implementation. Zero system dependencies.
クリエイティブコーディングの教科書
ゲームエンジンや3Dソフトウェアを利用して高度な表現ができるこの時代でも、プリミティブな描画や動き、アルゴリズムから学べることは多い。それらをJavaScriptで書くクリエイティブコーディングという形で学べる手引書が本書となる。
Release v6.0.0 · pixijs/pixijs
💥 Breaking Changes This version is largely compatible with v5 except for a few subtle differences: Stricter Typings TypeScript types have been completely re-generated and work for all packages. There are likely subtle differences between v5 types where the new types are much more exact. Also, we have removed the use of PIXI global namespace in typings. If you were previously using that you'll nee
GitHub - samizdatco/skia-canvas: A multi-threaded, GPU-powered, 2D vector graphics environment for Node.js
Skia Canvas is a Node.js implementation of the HTML Canvas drawing API for both on- and off-screen rendering. Since it uses Google’s Skia graphics engine, its output is very similar to Chrome’s <canvas> element — though it's also capable of things the browser’s Canvas still can't achieve. In particular, Skia Canvas: generates images in vector (PDF & SVG) as well as bitmap (JPEG, PNG, & WEBP) forma
Slow Code HATES him! Optimising a web app from 1 to 60fps
Slow Code HATES him! Optimising a web app from 1 to 60fps This post explores my experience optimising a web app through iterative improvement. The app uses Svelte, but you don’t need any prior experience, and most of what I discuss applies to any web app. It follows on from Embrace your Obsessions! so if you want to learn more about Minesweeper and the context of this post, give it a read. After m
Cropping Images To A Specific Aspect Ratio With JavaScript
In this 3 minute tutorial we’ll write a tiny JavaScript function that helps us crop images to various aspect ratios. Super useful for cropping photos before posting to social media timelines or uploading profile pictures as these are often required to be of a certain aspect ratio. In this tutorial we’ll by modifying image data. For example, when a user is about to upload a an image we crop it to a
pagemap · mini map for web pages · larsjung.de
1.4.0Mini map for web pages. You can find an example on this web site in the top right corner. And there are two more demo pages: boxes and text. Example usageadd a canvas tag to your HTML page: <canvas id='map'></canvas> fix it's position on the screen: #map { position: fixed; top: 0; right: 0; width: 200px; height: 100%; z-index: 100; } init and style the mini map: pagemap(document.querySelector
PixiJS v5 lands
Can you believe it’s been it’s been this long? Nearly 2 years?? I guess that’s what happens because… life! (for me, I blame the fact I added two kids to the world) Still, better late than never right? So without further ado... (drum roll) PixiJS v5 is here! That’s right, today we get to officially announce that v5 has landed in the PixiJS master branch and also on npm. This is a huge step as it me
GitHub - niklasvh/html2canvas: Screenshots with JavaScript
The script allows you to take "screenshots" of webpages or parts of it, directly on the users browser. The screenshot is based on the DOM and as such may not be 100% accurate to the real representation as it does not make an actual screenshot, but builds the screenshot based on the information available on the page. The script renders the current page as a canvas image, by reading the DOM and the
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iDraw.js | iDraw.js
Release v7.0.0 · pixijs/pixijs
explainers/model/README.md at main · WebKit/explainers
html2canvas/CHANGELOG.md at master · niklasvh/html2canvas
GitHub - suchipi/hex-engine: A modern 2D game engine for the browser.
GitHub - myliang/x-spreadsheet: The project has been migrated to @wolf-table/table https://github.com/wolf-table/table
Build Fast and Smooth Web Apps from Feature Phone to Desktop (Google I/O ’19)
lowLatency Canvas Contexts - Chrome Platform Status