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mizdra 2021/04/30
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OffscreenCanvasâ€”speed up your canvas operations with a web worker Â |Â Articles Â |Â web.dev
OffscreenCanvasâ€”speed up your canvas operations with a web worker Stay organized with collections Save and categorize content based on your preferences. Canvas is a popular way of drawing all kinds of graphics on the screen and an entry point to the world of WebGL. It can be used to draw shapes, images, run animations, or even display and process video content. It is often used to create beautiful
mizdra 2020/07/25
canvas

performance

javascript
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Pixel-perfect rendering with devicePixelContentBox Â |Â Articles Â |Â web.dev
It has 3440 pixels in width and the display area is 79cm wide. That leads to a resolution of 110 DPI. Close to 96, but not quite. That is also the reason why a <div style="width: 1cm; height: 1cm"> will not exactly measure 1cm in size on most displays. Finally, dPR can also be affected by your browser's zoom feature. If you zoom in, the browser increases the reported dPR, causing everything to ren
mizdra 2020/07/10
canvas

image

html

javascript
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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 donâ€™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
mizdra 2020/03/21
performance

canvas

javascript

css

browser
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Fabric.js Javascript Canvas Library
Fabric.js is a powerful and simple Javascript HTML5 canvas library Fabric provides interactive object model on top of canvas element Fabric also has SVG-to-canvas (and canvas-to-SVG) parser Using Fabric.js, you can create and populate objects on canvas; objects like simple geometrical shapes
mizdra 2017/06/28
SVG

canvas

javascript
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OffscreenCanvasâ€”speed up your canvas operations with a web worker Â |Â Articles Â |Â web.dev

Pixel-perfect rendering with devicePixelContentBox Â |Â Articles Â |Â web.dev

Slow Code HATES him! Optimising a web app from 1 to 60fps

Fabric.js Javascript Canvas Library

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