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Preact.js VS OpenFrameworks

Compare Preact.js VS OpenFrameworks and see what are their differences

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Preact.js logo Preact.js

Preact is a fast 3kB alternative to React with the same modern API. Components & Virtual DOM.

OpenFrameworks logo OpenFrameworks

openFrameworks
  • Preact.js Landing page
    Landing page //
    2023-05-11
  • OpenFrameworks Landing page
    Landing page //
    2023-09-30

Preact.js features and specs

  • Size
    Preact is very small in size (about 3KB gzipped), which makes it easy to load and faster to execute, resulting in improved performance and quicker load times.
  • Compatibility
    Preact is largely compatible with React, allowing developers to switch to Preact with minimal code changes. This makes it easier to adopt for projects already using React.
  • Performance
    Due to its small size and efficient design, Preact offers excellent performance, especially on low-powered devices and in applications with heavy user interactions.
  • Ecosystem
    Preact can work with many tools and libraries that are designed for React, giving developers access to a rich ecosystem of resources.
  • Community
    Preact has an active and growing community that provides support, plugins, and third-party tools, making it easier for developers to find solutions and share knowledge.

Possible disadvantages of Preact.js

  • Feature Set
    While Preact covers most of the core React features, it lacks some of the advanced functionality present in React, which may require additional workarounds or third-party libraries.
  • Learning Curve
    For developers coming from a non-React background, learning Preact might involve a learning curve, particularly because of its similarities and subtle differences with React.
  • Tooling Compatibility
    Although many tools designed for React can work with Preact, some might not be directly compatible, requiring additional configuration or patches.
  • Community Size
    While Preact has a supportive community, it is smaller compared to the massive React community, which can result in fewer available resources and third-party packages.
  • Maturity
    Preact, being newer and less widely adopted than React, might not have the same level of battle-tested reliability for all use cases, especially for large scale applications.

OpenFrameworks features and specs

  • Open Source
    OpenFrameworks is open-source, allowing developers to access, modify, and contribute to its codebase. This fosters a community-driven development environment and encourages collaboration.
  • Cross-Platform
    It supports multiple platforms, including Windows, macOS, Linux, iOS, and Android, making it versatile for developing applications across various operating systems.
  • Rich Collection of Add-ons
    OpenFrameworks offers a wide range of add-ons and libraries contributed by the community, which extend the framework's capabilities and provide tools for graphics, sound, video, computer vision, and more.
  • Community Support
    The framework has a robust community that provides support via forums, tutorials, and a wealth of shared projects and code snippets, making it easier to learn and troubleshoot.
  • Artistic and Creative Focus
    OpenFrameworks is particularly well-suited for projects that emphasize creativity and artistic output, making it popular among artists and designers working on interactive installations and media art.

Possible disadvantages of OpenFrameworks

  • Steep Learning Curve
    While OpenFrameworks is powerful, its complexity can be daunting for beginners, especially those without experience in C++ programming.
  • Limited Documentation
    Although there is community support, the official documentation can sometimes be sparse or outdated, which can pose challenges for developers seeking detailed explanations or examples.
  • Performance Overhead
    As an abstraction layer over native OpenGL, OpenFrameworks might introduce performance overhead compared to writing raw OpenGL code, which can be a concern for high-performance applications.
  • Dependency Management
    Managing dependencies and ensuring compatibility across different platforms can be complex, especially when dealing with various libraries and add-ons.
  • Not Ideal for All Types of Applications
    OpenFrameworks is tailored towards creative coding and may not be the best choice for applications that require extensive GUI features or are more business-logic-oriented.

Preact.js videos

+ Add

JS frameworks are replaceable

OpenFrameworks videos

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Part 2 of GAFFTA OpenFrameworks for Processing Coders

More videos:

  • Tutorial - openFrameworks tutorial - 000 intro to openFrameworks
  • Review - [openframeworks] Box2d study - Burst -

Category Popularity

0-100% (relative to Preact.js and OpenFrameworks)

Preact.js

OpenFrameworks

Javascript UI Libraries
100 100%
Javascript UI Libraries
0% 0
3D
0 0%
3D
100% 100
JavaScript Framework
100 100%
JavaScript Framework
0% 0
VJ
0 0%
VJ
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 Preact.js and OpenFrameworks

Preact.js Reviews

Top JavaScript Frameworks in 2025
PreactJS is a JavaScript library that is said to be the fast 3Kb alternative to ReactJS using the same modern API. It implements the fastest virtual DOM compared to other frameworks in the market. Moreover, it is one of the smallest libraries in terms of size.
Source: solguruz.com
20 Next.js Alternatives Worth Considering
Preact is like React’s little sibling, smaller in size but with the same familiar moves. It’s cutting down the fluff and zipping through tasks with less overhead. When performance budgets are tight, Preact wiggles in perfectly.
Source: tms-outsource.com
20 Best JavaScript Frameworks For 2023
Preact is built with the same core principle of React – A component-based approach with Virtual DOM while completely compatible with React. It can even use React packages without compromising on speed, performance, and leaner size. In instances where the full potential of React isn’t necessary, most developers even use React during development and switch to Preact for...
Source: www.lambdatest.com
Top 15 jQuery Alternatives To Know
ReactJS is a powerful JavaScript library to create user interfaces. Developers can design easy views at each stage in the application and there is regular update and rendering for the actual components whenever there is any data alteration. It is component-driven and creates encapsulated components that manage their own state.
Source: www.spec-india.com
Top 5 JavaScript Frameworks To Learn in 2021
But according to the graph above, we can notice a decrease in interest in Preact. This might result from having many similar frameworks with the same specs, like react-lite, Inferno, etc. However, knowing a framework like Preact will be useful for your development journey.
Source: enlear.academy

OpenFrameworks Reviews

We have no reviews of OpenFrameworks yet.
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Social recommendations and mentions

Based on our record, Preact.js should be more popular than OpenFrameworks. It has been mentiond 93 times since March 2021. 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.

Preact.js mentions (93)

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OpenFrameworks mentions (32)

  • Ask HN: Who Are Your Favorite Photography and Generative Coding Artists?
    Zach Lieberman https://x.com/zachlieberman does his work in C++ with https://openframeworks.cc/. - Source: Hacker News / 3 months ago
  • Resolume
    Not exactly VJ, but could be used for it. https://openframeworks.cc. - Source: Hacker News / about 1 year ago
  • VVVV – A Hybrid Visual/Textual Development Environment
    - openFrameworks https://openframeworks.cc/ C++. - Source: Hacker News / about 1 year ago
  • Valve Says Counter-Strike 2 for macOS Not Happening, There Aren't Enough Players
    Vulkan is sort of a post-API API. It seems to be designed specifically with high performance render pipelines in mind, and "end users" should interface with it through an intermediary layer. Ie, you might prefer bgfx[0], cinder[1] or openframeworks[2]. 0: https://github.com/bkaradzic/bgfx 2: https://openframeworks.cc/. - Source: Hacker News / over 1 year ago
  • I'm starting to get tired
    Since you have C# experience, take this time to learn more about C++ while you continue to look. While yes, it is very easy to write bad code, it's not a huge deal since you just graduated and are just hacking around. Plus there are a lot of helpers these days to make writing bad code a little less likely.A former mentor of mine gifted me "C++ Without Fear" by Brian Overland which I can recommend. It's not too... Source: about 2 years ago
View more

What are some alternatives?

When comparing Preact.js and OpenFrameworks, you can also consider the following products

Svelte - Cybernetically enhanced web apps

Processing - C++ and Java programming at the speed of thought.

Vue.js - Reactive Components for Modern Web Interfaces

TouchDesigner - TouchDesigner is a visual development platform that equips you with the tools you need to create stunning realtime projects and rich user experiences.

Inferno - An extremely fast React-like javascript library for building modern user interfaces.

Vvvv - vvvv is a graphical programming environment for easy prototyping and development.

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