fabric.js - Javascript Canvas Library, SVG-to-Canvas (& canvas-to-SVG) Parser

•    Javascript

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Object model for HTML5 canvas, and SVG-to-canvas parser. Backed by jsdom and node-canvas.

canvas graphic graphics svg node-canvas parser html5 object-model visualization data-visualization charts charting-library

d3-interpolate-path - Interpolates path `d` attribute smoothly when A and B have different number of points

•    Javascript

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d3-interpolate-path is a zero-dependency that adds an interpolator optimized for SVG <path> elements. It can also work directly with object representations of path commands that can be later interpreted for use with canvas or WebGL. Note this package no longer has a dependency on d3 or d3-interpolate, but in web usage adds itself to the d3 namespace like other d3 plugins do.

d3 d3-module d3-interpolate d3-interpolate-path svg-path path-animation interpolation canvas-path

canvas - Cairo in Go: vector to raster, SVG, PDF, EPS, WASM, OpenGL, Gio, etc.

•    Go

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Canvas is a common vector drawing target that can output SVG, PDF, EPS, raster images (PNG, JPG, GIF, ...), HTML Canvas through WASM, OpenGL, and Gio. It has a wide range of path manipulation functionality such as flattening, stroking and dashing implemented. Additionally, it has a text formatter and embeds and subsets fonts (TTF, OTF, WOFF, WOFF2, or EOT) or converts them to outlines. It can be considered a Cairo or node-canvas alternative in Go. See the example below in Figure 1 for an overview of the functionality. Figure 1: top-left you can see text being fitted into a box, justified using Donald Knuth's linea breaking algorithm to stretch the spaces between words to fill the whole width. You can observe a variety of styles and text decorations applied, as well as support for LTR/RTL mixing and complex scripts. In the bottom-right the word "stroke" is being stroked and drawn as a path. Top-right we see a LaTeX formula that has been converted to a path. Left of that we see an ellipse showcasing precise dashing, notably the length of e.g. the short dash is equal wherever it is on the curve. Note that the dashes themselves are elliptical arcs as well (thus exactly precise even if magnified greatly). To the right we see a closed polygon of four points being smoothed by cubic Béziers that are smooth along the whole path, and the blue line on the left shows a smoothed open path. On the bottom you can see a rotated rasterized image. The result is equivalent for all renderers (PNG, PDF, SVG, etc.).

svg pdf opengl canvas html-canvas cairo path rasterizer vector-graphics eps

stage.js - 2D HTML5 rendering engine for game development

•    Javascript

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Stage.js is a 2D HTML5 JavaScript library for cross-platform game development, it is lightweight, fast and open-source. Canvas is the graphic component of HTML5 game development, but it only has a drawing API and there is no data model like DOM to compose your application. You need to manually draw your application and manage rendering cycles to play it. Moreover, mouse events are only available at entire Canvas level and they also need to be processed manually.

html5 html5-game-development game game-2d rendering engine 2d canvas mobile

rough - Create graphics with a hand-drawn, sketchy, appearance

•    Javascript

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Rough.js is a light weight (~9kB gzipped) graphics library that lets you draw in a sketchy, hand-drawn-like, style. The library defines primitives to draw lines, curves, arcs, polygons, circles, and ellipses. It also supports drawing SVG paths. Rough.js works with both Canvas and SVG.

draw canvas graphics svg html5-canvas svg-path sketchy hand-drawn

rough - Create graphics with a hand-drawn, sketchy, appearance

•    TypeScript

---

Rough.js is a small (<9 kB) graphics library that lets you draw in a sketchy, hand-drawn-like, style. The library defines primitives to draw lines, curves, arcs, polygons, circles, and ellipses. It also supports drawing SVG paths. Rough.js works with both Canvas and SVG.

svg canvas graphics html5-canvas draw svg-path sketchy hand-drawn

cax - HTML5 Canvas 2D Rendering Engine - 小程序、小游戏以及 Web 通用 Canvas 渲染引擎

•    Javascript

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HTML5 Canvas 2D Rendering Engine - 小程序、小游戏以及 Web 通用 Canvas 渲染引擎

canvas svg render web weapp wegame miniprogram minigame 2d

konva - Konva

•    Javascript

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Konva is an HTML5 Canvas JavaScript framework that enables high performance animations, transitions, node nesting, layering, filtering, caching, event handling for desktop and mobile applications, and much more. You can draw things onto the stage, add event listeners to them, move them, scale them, and rotate them independently from other shapes to support high performance animations, even if your application uses thousands of shapes. Served hot with a side of awesomeness.

konva shape node-canvas canvas animation drag-and-drop graphics animations graphic html5

pixi

•    Javascript

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The aim of this project is to provide a fast lightweight 2D library that works across all devices. The PixiJS renderer allows everyone to enjoy the power of hardware acceleration without prior knowledge of WebGL. Also, it's fast. Really fast. PixiJS is a rendering library that will allow you to create rich, interactive graphics, cross platform applications, and games without having to dive into the WebGL API or deal with browser and device compatibility.

canvas2d pixijs webgl glsl canvas rendering pixi game renderer rendering-engine rendering-2d-graphics

EaselJS - The Easel Javascript library provides a full, hierarchical display list, a core interaction model, and helper classes to make working with the HTML5 Canvas element much easier

•    Javascript

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EaselJS is a library for building high-performance interactive 2D content in HTML5. It provides a feature-rich display list to allow you to manipulate and animate graphics. It also provides a robust interactive model for mouse and touch interactions.It is excellent for building games, generative art, ads, data visualization, and other highly graphical experiences. It works well alone, or with the rest of the CreateJS suite: SoundJS, PreloadJS, and TweenJS.

canvas webgl graphics animation html5

canvg - Javascript SVG parser and renderer on Canvas

•    TypeScript

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JavaScript SVG parser and renderer on Canvas. It takes the URL to the SVG file or the text of the SVG file, parses it in JavaScript and renders the result on Canvas. Description of all exports you can find in Documentation.

svg canvas hacktoberfest client browser

macSVG - macSVG - An open-source macOS app for designing HTML5 SVG (Scalable Vector Graphics) art and animation with a WebKit web view ---

•    Objective-C

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May 8, 2018 – macSVG v1.1.4 is released, with minor user interface improvements, and various bug fixes. See the Release Notes for details. macSVG is a MIT-licensed open-source macOS app for designing HTML5 SVG 1.1 (Scalable Vector Graphics) art and animation.

svg animation scalable-vector-graphics graphics html5 macos-webkit-framework webkit xml smil ios morphing bezier editor path mac vector-graphics web-developer

GreenSock-JS - GreenSock's GSAP JavaScript animation library (including Draggable).

•    Javascript

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GSAP is a JavaScript library for creating high-performance animations that work in every major browser. No other library delivers such advanced sequencing, reliability, API efficiency, and tight control while solving real-world problems on over 4 million sites. GSAP works around countless browser inconsistencies; your animations 'just work'. CSS properties, SVG, canvas libraries, custom properties of generic objects, colors, strings...animate anything! At its core, GSAP is a high-speed property manipulator, updating values over time with extreme accuracy. It's up to 20x faster than jQuery! See the "Why GSAP?" article for what makes GSAP so special. Unlike monolithic frameworks that dictate how you structure your apps, GSAP is completely flexible; sprinkle it wherever you want. React, Vue, Angular or vanilla JS - doesn't matter. Simply put, GSAP is the most robust high-performance animation library on the planet, which is probably why every major ad network excludes it from file size calculations.

animation tweenlite tweenmax timelinelite timelinemax gsap greensock easing easepack pixiplugin customease jquery.gsap.js bezier svg 3d 2d transform morph morphing tweening

phaser - Phaser is a fun, free and fast 2D game framework for making HTML5 games for desktop and mobile web browsers, supporting Canvas and WebGL rendering

•    Javascript

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Phaser is a fast, free, and fun open source HTML5 game framework that offers WebGL and Canvas rendering across desktop and mobile web browsers. Games can be compiled to iOS, Android and native apps by using 3rd party tools. You can use JavaScript or TypeScript for development. Phaser is available in two versions: Phaser 3 and Phaser CE - The Community Edition. Phaser CE is a community-lead continuation of the Phaser 2 codebase and is hosted on a separate repo. Phaser 3 is the next generation of Phaser.

phaser phaserjs html5-game-development webgl game-frameworks game-development 2d html5 canvas game physics tweens typescript web-audio

phaser-ce - Phaser CE is a fun, free and fast 2D game framework for making HTML5 games for desktop and mobile web browsers, supporting Canvas and WebGL rendering

•    Javascript

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Phaser is a fast, free, and fun open source HTML5 game framework. It uses a custom build of Pixi.js for WebGL and Canvas rendering, and supports desktop and mobile web browsers. Games can be compiled to iOS, Android and native desktop apps via 3rd party tools. You can use JavaScript or TypeScript for development. Years after release, Phaser is still one of the most starred game frameworks on GitHub. Thousands of developers worldwide use Phaser. From indies and multi-national digital agencies, to schools and Universities. Each creating their own incredible games.

phaser canvas webgl html5-game-development 2d html5 game physics tweens typescript web-audio

paper

•    Javascript

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The Swiss Army Knife of Vector Graphics Scripting

vector graphic graphics 2d geometry bezier curve curves path paths canvas svg paper paper.js paperjs visualization data-visualization charts charting-library

Dynamic_effect - 平时练习的一些前端动效，基于HTML5，CSS3，Canvas，Svg

•    Javascript

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平时练习的一些前端动效，基于HTML5，CSS3，Canvas，Svg

canvas css3 html5 3d 3d-banner animation

lyon - 2D graphics rendering experiments in rust.

•    Rust

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A path tessellation library written in rust for GPU-based 2D graphics rendering. For now the goal is to provide efficient SVG-compliant path tessellation tools to help with rendering vector graphics on the GPU. For now think of this library as a way to turn complex paths into triangles for use in your own rendering engine.

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

•    C

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NanoVG is small antialiased vector graphics rendering library for OpenGL. It has lean API modeled after HTML5 canvas API. It is aimed to be a practical and fun toolset for building scalable user interfaces and visualizations. The NanoVG API is modeled loosely on HTML5 canvas API. If you know canvas, you're up to speed with NanoVG in no time.

fabric.js - Javascript Canvas Library, SVG-to-Canvas (& canvas-to-SVG) Parser

•    Javascript

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Javascript Canvas Library, SVG-to-Canvas (& canvas-to-SVG) Parser