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Three.js VS Observable

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

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Three.js logo Three.js

A JavaScript 3D library which makes WebGL simpler.

Observable logo Observable

Interactive code examples/posts
  • Three.js Landing page
    Landing page //
    2019-05-05
  • Observable Landing page
    Landing page //
    2023-10-09

Three.js features and specs

  • Ease of Use
    Three.js simplifies the complex task of 3D rendering with an intuitive API, making it accessible to developers who may not have deep expertise in 3D graphics.
  • Cross-Browser Compatibility
    Three.js is built upon WebGL, ensuring compatibility across modern browsers, including Chrome, Firefox, Safari, and Edge.
  • Comprehensive Documentation
    The library offers extensive documentation, examples, and an active community, which helps in quickly resolving issues and understanding implementation.
  • Integration with HTML and CSS
    Three.js can be easily integrated with HTML and CSS, allowing for the blending of 2D and 3D elements in web applications.
  • Extensive Features
    It supports a wide range of features including cameras, lights, materials, shaders, and post-processing effects, making it highly versatile for various 3D projects.

Possible disadvantages of Three.js

  • Performance Overhead
    Despite its powerful capabilities, Three.js can have significant performance overhead, especially for complex scenes, which might require optimization.
  • Learning Curve
    While easier than raw WebGL, Three.js still has a learning curve, particularly for those new to 3D graphics, requiring time to become proficient.
  • Limited Built-in Advanced Tools
    Although feature-rich, Three.js lacks some advanced tools out-of-the-box compared to more specialized or industry-standard 3D engines, necessitating custom solutions for certain tasks.
  • Dependency on WebGL
    Three.js relies on WebGL, meaning it cannot be used in environments where WebGL is not supported, which can limit accessibility and compatibility.
  • Frequent Updates
    The library is actively developed, which is generally positive, but frequent updates can mean breaking changes, requiring developers to frequently refactor their code.

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 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.

Three.js videos

+ Add

Getting Started With Three.js

More videos:

  • Review - Ricardo Cabello (Mr doob) - 5 years of three.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 Three.js and Observable)

Three.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

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Reviews

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

Three.js Reviews

Top 20 Javascript Libraries
Cross-browser JS library and API that allows for the creation of beautiful animations, Three.js relies on WebGL rather than conventional browser-plugins. Through its library utilities, developers can include complex 3D animations on their website without much effort. Three.js include many features like geometry, lights, materials, shaders, effects, scenes, data loaders,...
Source: hackr.io

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

Observable might be a bit more popular than Three.js. We know about 315 links to it since March 2021 and only 248 links to Three.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.

Three.js mentions (248)

  • React Three Ecosystem
    Note three.js [1] has nothing to do with React out of the box though, this page highlights an atypical way of using three.js through a popular React binding. [1] https://threejs.org/. - Source: Hacker News / about 1 month ago
  • Turn your phone into a wireless Joy-Con with SyncoPath
    The phone in the codepath sample got rendered using Three.js. For fun, I also added some beep sound generated using ZZfx when you tap. - Source: dev.to / 3 months ago
  • How to Build a Portfolio Website with React
    Also, to make your portfolio stand out to recruiters and clients, you can add some creative and interactive animations to it. The following libraries can help you easily do this: Framer Motion, tsParticles, and Three.js. - Source: dev.to / 4 months ago
  • Rant: state of generative AI in code generation.
    In my experience with AI code generation, in visual projects like UI development or JavaScript based animation (using three.js or p5.js) etc. AI tools work pretty well. - Source: dev.to / 4 months ago
  • My son (9 yrs old) used plain JavaScript to make a game, and wants your feedback
    After he's done with v2, might I propose... THE GAMEY GAME 3D ?? https://threejs.org/ I started coding at 9 as well (which was a long time ago now), so I was very happy to play and see this today. - Source: Hacker News / 6 months 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 / 3 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 / 1 day 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 / 24 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 Three.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.

PixiJS - Fast and flexible WebGL-based HTML5 game and app development library.

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

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

Vega-Lite - High-level grammar of interactive graphics

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