Table of contents
Paper.js
Open source vector graphics scripting framework that runs on top of the HTML5 Canvas.
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Vector Graphics Support
Paper.js excels in handling vector graphics, making it an excellent choice for creating and manipulating graphics with precision.
Scene Graph
The library uses a scene graph, which facilitates hierarchical organization and management of graphical objects.
Rich API
Paper.js offers a highly intuitive and rich API that simplifies tasks like working with paths, segments, and more.
Ease of Use
With its clear documentation and straightforward syntax, Paper.js is beginner-friendly while remaining powerful for advanced users.
Cross-Platform
Being JavaScript-based, Paper.js works across different platforms and browsers without requiring any additional plugins.
Interactive Graphics
It allows for easy creation of interactive graphics, making it ideal for use in web applications needing dynamic graphic manipulation.
Built-In Animation Support
Paper.js includes built-in support for animations, enabling smooth and complex animations with minimal effort.
Paper.js is a great choice for those looking to create vector graphics and animations on the web. Its ease of use, powerful features, and active community support make it a strong contender in the realm of graphics frameworks.
We have collected here some useful links to help you find out if Paper.js is good.
Check the traffic stats of Paper.js on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
Check the "Domain Rating" of Paper.js on Ahrefs. The domain rating is a measure of the strength of a website's backlink profile on a scale from 0 to 100. It shows the strength of Paper.js's backlink profile compared to the other websites. In most cases a domain rating of 60+ is considered good and 70+ is considered very good.
Check the "Domain Authority" of Paper.js on MOZ. A website's domain authority (DA) is a search engine ranking score that predicts how well a website will rank on search engine result pages (SERPs). It is based on a 100-point logarithmic scale, with higher scores corresponding to a greater likelihood of ranking. This is another useful metric to check if a website is good.
The latest comments about Paper.js on Reddit. This can help you find out how popualr the product is and what people think about it.
I started with angular and paper.js: http://paperjs.org/. Source: about 2 years ago
In a thread in the Processing forum, Boolean operations in polygons , user ErraticGenerator suggests using g.js or Paper.js. Source: over 2 years ago
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. Source: over 2 years ago
Just remember you can do some SVG displacement with Paper.JS. Source: almost 3 years ago
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. Source: about 3 years ago
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. Source: about 3 years ago
I would also suggest looking at Paper.js. Source: over 3 years ago
Writing custom JS code for generating diagrams can quickly become a bit complicated, but luckily there are several diagramming libraries available. We ended up using paper.js and it turned out to be a great choice. It's easy to use and works really well for generating the diagrams we need. - Source: dev.to / almost 4 years ago
I love old video games so much that I recently spent dozens of hours adding one to my portfolio's homepage just for the heck of it using JavaScript and Paper.js. - Source: dev.to / about 4 years ago
And there are a ton of javascript libraries that can make your life easier ,like Pixi or Paper.js. Source: about 4 years ago
This is done mostly with Javascript. In particular, it looks like the project uses libraries like Paper and Tween. Source: about 4 years ago
Paper.js, an open-source vector graphics scripting framework, is part of the broader category of JavaScript libraries used for graphical and diagrammatic purposes, including flowcharts, organization charts, and mind maps. As an influential player within this realm, it competes with alternatives like p5.js, Three.js, Konva, Pixi.js, GoJS, and GraphicsJS. Overall, public opinion about Paper.js is generally positive, acknowledging it for its capabilities and ease of use, particularly in creating and manipulating vector-based graphics on the HTML5 canvas.
One of Paper.js's most frequently highlighted strengths is its clean and consistent programming interface, which simplifies the development process. With its roots in Scriptographer, a scripting environment for Adobe Illustrator, Paper.js extends familiar functionalities into the web space, primarily focusing on vector-based graphics rather than raster images. This characteristic makes it especially appealing for projects that prioritize precision and scalability, such as those involving complex bezier curves and SVG manipulations.
Users frequently commend Paper.js for being a robust library enabling efficient coding for diagramming and animation tasks. It has been recommended for use in a variety of contexts, including for generating custom diagrams and integrating with technologies like Angular, React, and Redux, adding to its versatility. This adaptability has been seen as beneficial for developers transitioning to modern web frameworks.
However, some discussions, such as those found on forums and posts, indicate that while the library offers extensive functionalities, the requirement for an HTML5 canvas can introduce some complexities, especially for beginners integrating advanced features such as image uploads and canvas manipulations into their projects. Despite this, many developers have reported successful implementations of sophisticated projects, like interactive games and dynamic visualizations, attesting to its capability and flexibility.
Paper.js's contribution to scientific visualization has also been noted positively, where it is identified as part of a suite of JavaScript tools that enhance visualization capabilities. Comparisons frequently arise between it and other libraries like Pixi.js, with users navigating towards Paper.js for specific vector graphic tasks due to its focus and precision.
In summary, Paper.js receives favorable attention for its powerful feature set and ease of use within the vector graphics domain. It is suitable for developers in need of a robust, open-source solution for handling detailed graphics via JavaScript. While it comes with a learning curve associated with mastering HTML5 canvas-related complexities, its supportive community and extensive documentation mitigate these challenges, contributing to its steady adoption and broad applicability across various web-based graphical applications.
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