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Paper.js VS Observable

Compare Paper.js VS Observable and see what are their differences

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Paper.js logo Paper.js

Open source vector graphics scripting framework that runs on top of the HTML5 Canvas.

Observable logo Observable

Interactive code examples/posts
Not present
  • Observable Landing page
    Landing page //
    2023-10-09

Paper.js features and specs

  • 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.

Possible disadvantages of Paper.js

  • Performance
    Due to its high-level abstraction and ease of use, Paper.js may not perform as well as lower-level graphics libraries in performance-critical applications.
  • File Size
    Paper.js can be relatively large in terms of file size compared to some lightweight alternatives, which might affect load times.
  • Limited to Canvas
    Paper.js is limited to the HTML5 Canvas element, so it doesn't natively support other rendering contexts like SVG.
  • Animation Flexibility
    While it offers built-in animation support, the flexibility and feature set might not be as extensive as dedicated animation libraries.
  • Learning Curve for Complex Features
    Although it's beginner-friendly for simple tasks, mastering more complex aspects of Paper.js can have a steeper learning curve.
  • Community and Support
    Paper.js might not have as large a community or as extensive support as some other more widely-used JavaScript libraries such as D3.js or Three.js.

Observable features and specs

  • Collaborative Environment
    Observable allows multiple users to collaborate in real-time, making it easier for teams to work together on data visualizations and analyses.
  • Reactive Programming
    The platform supports reactive programming, where changes in data automatically trigger updates in the visualizations, enhancing interactivity and reducing the need for manual updates.
  • Built-in Data Visualization Libraries
    Observable integrates seamlessly with popular libraries like D3, Plotly, and Leaflet, providing powerful tools for creating complex and interactive data visualizations.
  • Notebook Interface
    The notebook interface is user-friendly and allows for easy documentation and sharing. Users can combine code, visualizations, and markdown text in a single document.
  • Extensive Resources and Community Support
    Observable has a rich set of tutorials, examples, and a strong community, making it easier for new users to learn and get help.
  • Customizability
    Users have the flexibility to customize their visualizations extensively, thanks to the open-ended nature of JavaScript and the supported libraries.

Possible disadvantages of Observable

  • Steeper Learning Curve for Beginners
    New users, especially those without a background in JavaScript, might find the platform challenging to learn compared to more specialized data visualization tools.
  • Performance Issues
    For very large datasets or highly complex visualizations, performance can become an issue, potentially leading to slow rendering times.
  • Dependency on Internet Connection
    Observable notebooks currently require an internet connection to run, which can be a limitation for users needing offline access.
  • Limited Integration with Other Tools
    While Observable is powerful, its integration with other enterprise tools and platforms is somewhat limited compared to more established data analysis tools.
  • Subscription Costs
    Access to some of Observable's more advanced features requires a paid subscription, which might be a barrier for individual users or small teams with limited budgets.

Analysis of Paper.js

Overall verdict

  • 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.

Why this product is good

  • Paper.js is a powerful open-source vector graphics scripting framework that runs on top of the HTML5 Canvas. It's widely appreciated for its simplicity and flexibility, making it easier for developers to create complex graphics and animations with its concise syntax and intelligent object model. Its extensive and well-documented API, along with a thriving community, also contributes to its appeal.

Recommended for

  • Developers who need to create intricate vector graphics and animations.
  • Artists and designers looking for a tool to bring their designs to the web.
  • Educators and students interested in learning about graphics programming.
  • Projects that require dynamic and interactive graphics.

Analysis of Observable

Overall verdict

  • Observable is highly regarded for its user-friendly interface and powerful capabilities. It is particularly valued in environments where collaboration and interactive data exploration are essential. While it may have a learning curve for beginners, its features and community support make it a worthwhile tool for data-driven projects.

Why this product is good

  • Observable is considered good because it offers an innovative platform for data visualization and analysis. It provides an interactive, collaborative environment where users can share and explore JavaScript-based notebooks. The platform's real-time collaboration features, ease of use, and ability to integrate with various data sources make it a valuable tool for data scientists, analysts, and developers.

Recommended for

  • Data scientists and analysts who need to create and share interactive visualizations.
  • Developers looking for a platform to build and showcase data-driven projects.
  • Educational institutions that require tools for teaching data analysis and visualization.
  • Businesses looking for collaborative tools to enhance their data exploration processes.

Paper.js videos

+ Add

Revision clouds in AutoCAD using Paper.js

Observable videos

+ Add

Observable Overview

More videos:

  • Review - observablehq.com review observable hq data analysis
  • Review - Hands-on Data Visualization with Observable Plot

Category Popularity

0-100% (relative to Paper.js and Observable)

Paper.js

Observable

Javascript UI Libraries
100 100%
Javascript UI Libraries
0% 0
Data Visualization
0 0%
Data Visualization
100% 100
Flowcharts
100 100%
Flowcharts
0% 0
Data Dashboard
0 0%
Data Dashboard
100% 100

User comments

Share your experience with using Paper.js and Observable. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare Paper.js and Observable

Paper.js Reviews

20+ JavaScript libraries to draw your own diagrams (2022 edition)
Paper.js is an open source vector graphics scripting framework that runs on top of the HTML5 Canvas. It offers a clean Scene Graph / Document Object Model and a lot of powerful functionality to create and work with vector graphics and bezier curves, all neatly wrapped up in a well designed, consistent and clean programming interface. It’s based on (and largely compatible)...
Source: modeling-languages.com
8 Best Free and Open-Source Drawing Libraries in JavaScript
The Paper.js library is another free and open-source solution for people who want to draw using JavaScript. The library uses canvas to handle its drawing animations. However, its primary focus is vector-based drawings instead of raster images.
Source: code.tutsplus.com

Observable Reviews

Top 10 Grafana Alternatives in 2024
Observable is a Grafana alternative that enables users to visualize data via charts and dashboards using code.
Source: middleware.io
Embedded analytics in B2B SaaS: A comparison
A few options were disregarded from the start due to a hefty price tag, these were Looker, Tableau, Power BI, GoodData. A few options like Trevor.io, Preset, Observable were disregarded as they did not seem to fit our criteria (based on the evaluation matrix).
Source: medium.com

Social recommendations and mentions

Based on our record, Observable seems to be a lot more popular than Paper.js. While we know about 315 links to Observable, we've tracked only 11 mentions of Paper.js. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Paper.js mentions (11)

  • How Framer/Figma is built?
    I started with angular and paper.js: http://paperjs.org/. Source: about 2 years ago
  • Polygon JS libraries
    In a thread in the Processing forum, Boolean operations in polygons , user ErraticGenerator suggests using g.js or Paper.js. Source: about 2 years ago
  • 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. Source: about 2 years ago
  • Animating an svg
    Just remember you can do some SVG displacement with Paper.JS. Source: almost 3 years ago
  • 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. Source: about 3 years ago
View more

Observable mentions (315)

  • Show HN: High End Color Quantizer
    Thanks! I agree that in the few example images you've shown it looks quite natural. In other implementations I could always see "ghosts" of the Hilbert curve in the resulting image (usually these were 1-bit images, that might have been a factor), so that used to turn me off of it a bit, even though I find it a very elegant algorithm. On the note of matrix based error diffusion exploring other methods, maybe you'd... - Source: Hacker News / 7 days ago
  • What if the Big Bang wasn't the beginning?
    Isn't it more a matter of how space is folded in higher dimensions rather than an increase in volume that accounts for containment? There is plenty of space in the corners after all[0]. [0]: https://observablehq.com/@tophtucker/theres-plenty-of-room-in-the-corners#Fig2. - Source: Hacker News / 6 days ago
  • Using elliptic curves to solve a math meme
    Using other constants in place of the ‘4’ can lead to some _really_ gigantic smallest solutions: https://observablehq.com/@robinhouston/a-remarkable-diophantine-equation. - Source: Hacker News / 28 days ago
  • Apache ECharts
    "Observable is obnoxious if you want to add a D3 pie chart to your Vue application and have to untangle calls to D3’s API from reactive cell values, which look like ordinary JavaScript, but are not, and will cause compilation and runtime errors when copied." Yep - as I wrote: "If you want to just blindly copy and paste d3 code, you may have issues with the docs being hosted on observable." If instead you learn the... - Source: Hacker News / 2 months ago
  • Natural occurring molecule rivals Ozempic in weight loss, sidesteps side effects
    I'd imagine many nested named capturing groups may trip even the best automated system! I do like the solution though. I would've probably approached it differently, trying to first get the 'inverted' match (i.e. Not matching anything that isn't a currency like pattern) and refine from there. A bit like this one I did a while back, to parse garbled strings that may occur after OCR [0]. I imagine the approach does... - Source: Hacker News / 3 months ago
View more

What are some alternatives?

When comparing Paper.js and Observable, you can also consider the following products

p5.js - JS library for creating graphic and interactive experiences

D3.js - D3.js is a JavaScript library for manipulating documents based on data. D3 helps you bring data to life using HTML, SVG, and CSS.

Three.js - A JavaScript 3D library which makes WebGL simpler.

RunKit - RunKit notebooks are interactive javascript playgrounds connected to a complete node environment right in your browser. Every npm module pre-installed.

Konva - Konva is 2d Canvas JavaScript framework for drawings shapes, animations, node nesting, layering, filtering, event handling, drag and drop and much more.

Vega-Lite - High-level grammar of interactive graphics

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