paper.js
three.js
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paper.js | three.js | |
---|---|---|
23 | 449 | |
14,225 | 98,873 | |
0.6% | - | |
3.7 | 9.9 | |
17 days ago | 3 days ago | |
JavaScript | JavaScript | |
GNU General Public License v3.0 or later | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
paper.js
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How Framer/Figma is built?
I started with angular and paper.js: http://paperjs.org/
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Polygon JS libraries
In a thread in the Processing forum, Boolean operations in polygons , user ErraticGenerator suggests using g.js or Paper.js.
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Looking for a javascript library with good wrapping support
It is likely that paper.js provides the functionality needed. I will probably investigate it at some point since it appears to be the more popular library Compare paper.js & bezier.js.
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Making YouTube video with React
To solve that issue, I searched for some solutions using canvas. I didn’t want to work with pure canvas so after doing some research, I settled with paper.js.
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The Continuity of Splines – Video Essay by Freya Holmér
Ooh, the Chebyshev basis is neat. I hadn't seen exactly that before. It reminds me a lot of the "shape control" technique[1] which is also similar to a basis function approach but has a bit of linear solving. Essentially, you get one point (usually at t = 0.5), and also the direction but not magnitudes of the tangents at the endpoints (G1, not C1). This is one of the better-performing existing techniques for offset curve, though does have stability problems (in particular, nasty behavior for a symmetric "S" curve).
Regarding collaboration with Freya, if she is open to it, please get in touch. I do have some ideas.
[1]: A New Shape Control and Classification for Cubic Bézier Curves, Yang and Huang, 1993, PDF cache: https://github.com/paperjs/paper.js/files/752955/A.New.Shape...
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which technology or framework is used to create geometry-draggable canvas like this?
Paper.js - example (not interactive, just code)
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Animating an svg
Just remember you can do some SVG displacement with Paper.JS
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Writing HTML sucks and No-code doesn't help
> <p>Oh yeah, you reminded me of the template fatigue that was paper.js and it trying to reinvent scripting on the client side with <script type="text/paperscript"> templates that could use templates that could use templates... and so on. [0] I was wondering why people would go to such great lengths just to avoid having to script in the browser.<p>The way I saw it at the time was that I've rediscovered the same mistakes that PHP did back in the days. All the recurs(iv)ed templating problems, all the OOP fatigue that never worked out (magento and zend, anyone?), and all the inheritance based "reinventions" of existing web technologies like OOCSS [1].<p>I mean, at some point every engineer should be wise enough to give up on trying to predict the future. Especially in projects they cannot predict what features are going to be implemented, so I'd naturally assume that modularity and compositional or entity/component aspects will win in later revisions or refactor decisions. But I was wrong with that assumption, I guess :S<p>I also can kinda understand the general bias towards closure among functional folks. I guess that lots of people at the time (or nowadays) had high hopes for it allowing to go more "functional" in its approach, allowing compositional patterns to be useful on the web. But, honestly, JS itself is so flexible and can be used in all kinds of architectural patterns that I think closure's purpose is kind of void by its own concept.<p>When comparing closure with, say, typescript (which I also don't agree with, because "string" and "String" and "any" are pointless from any language design perspective): Typescript at least has the benefit of typed API docs and good IDE integrations (due to LSP) that can be used in large teams to reduce the overhead of getting started with working on foreignly-owned code - whereas closure doesn't have any unique selling point in my opinion. I mean, even scala.js has a unique selling point when being judged like that.<p>[0] <a href="https://github.com/paperjs/paper.js" rel="nofollow">https://github.com/paperjs/paper.js</a><p>[1] <a href="http://oocss.org/" rel="nofollow">http://oocss.org/</a>
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Diagnosing RangeError: Maximum call stack size exceeded in React KeyEscapeUtils
Our webapp is written with React and Redux using the official react-redux bindings. Another primary library used in this web app is PaperJS. We recently transitioned this to being a Redux app, though it has used React for a while.
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How to upload image into HTML5 canvas
I am currently using http://paperjs.org to create an HTML5 canvas drawing app. I want to let users upload images into the canvas. I know I need to make a login and signup but is there an easier way? I have seen the HTML5 drag and drop upload.
three.js
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Implementing Bloom Effect with Mapbox and Three.js
Regarding the optimization of the effect, I found an issue on the three.js GitHub repository: https://github.com/mrdoob/three.js/issues/14104 The alpha channel issue seems to be a difficult problem, which has been present since 2018. At the end of the discussion, a solution proposed by a contributor is not to modify the UnrealBloomPass but to blend the source texture and target texture in the shader.
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Finding Stars and Affirmations in the Sky with Three.js for Ayra Starr
Here's how we used Three.js to place and find affirmations in the sky.
- Ask HN: Tips to get started on my own server
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Incredible JavaScript Animation Libraries
Three.js is dedicated to generating 3D visuals, offering a powerful suite of features and tools. It is built atop WebGL and optimizes GPU usage for rapid rendering, ensuring smooth performance across devices, including those with limited resources. Three.js's versatility allows for the creation of a vast spectrum of 3D graphics and animations, ranging from simple shapes to intricate models.
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JavaScript Libraries That You Should Know
7. three.js
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React: A Mess That Shouldn't Exist In Web Development
Most of frontend libraries are made with Vanilla JS. An example of library that you might frequently use is "Chart.js". But React is not compatible with Chart.js so here it comes "React-chartjs-2" A wrapper library to work with Chart.js in React ecosystem. Oh you want to use "three.js" for some cool 3D? you will need "React-three/fiber". In my case, I need to implement "telegram-web-app", not so fast, I have to create my own wrapper to be able to use it.
- JPEG XL Is a Stupid Name
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Things you should know before learning Three.js
For one of my 100-Day Challenges, I chose to dive into Three.js, a JavaScript 3D library. It's easy to start learning, and it becomes difficult to master with the inclusion of shaders.
- JavaScript 3D Library
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Why I Personally Decided to Bet on JavaScript
Nonetheless, it offers nearly infinite possibilities. You can code and create anything, from a mobile app with React Native to a desktop application with Electron.js. Furthermore, JavaScript provides excellent frameworks and libraries that can be applied in various approaches, such as React, Three, Vue, Meteor, and Astro.
What are some alternatives?
fabric.js - Javascript Canvas Library, SVG-to-Canvas (& canvas-to-SVG) Parser
BabylonJS - Babylon.js is a powerful, beautiful, simple, and open game and rendering engine packed into a friendly JavaScript framework.
p5.js - p5.js is a client-side JS platform that empowers artists, designers, students, and anyone to learn to code and express themselves creatively on the web. It is based on the core principles of Processing. http://twitter.com/p5xjs —
two.js - A renderer agnostic two-dimensional drawing api for the web.
model-viewer - Easily display interactive 3D models on the web and in AR!
d3 - Bring data to life with SVG, Canvas and HTML. :bar_chart::chart_with_upwards_trend::tada:
heatmap.js - 🔥 JavaScript Library for HTML5 canvas based heatmaps
Konva - Konva.js is an HTML5 Canvas JavaScript framework that extends the 2d context by enabling canvas interactivity for desktop and mobile applications.
A-Frame - :a: Web framework for building virtual reality experiences.
Snap.svg - The JavaScript library for modern SVG graphics.
framer/motion - Open source, production-ready animation and gesture library for React