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OS.js VS NW.js

Compare OS.js VS NW.js and see what are their differences

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OS.js logo OS.js

OS.js is an open-source JavaScript web desktop platform with a window manager, application APIs, GUI toolkit, filesystem abstractions and much more.

NW.js logo NW.js

nwjs
Not present
  • NW.js Landing page
    Landing page //
    2023-08-02

OS.js features and specs

No features have been listed yet.

NW.js features and specs

  • Cross-Platform
    NW.js supports building applications that run on Windows, macOS, and Linux, enabling developers to write code once and deploy across multiple platforms.
  • Node.js Integration
    Provides deep integration with Node.js, allowing developers to leverage the vast Node.js ecosystem and modules within their applications.
  • Chromium Embedded
    Utilizes the Chromium engine to render the user interface, ensuring modern web standards compliance and high performance.
  • Full Access to Native APIs
    Offers access to all native system calls through Node.js, enabling developers to create rich desktop applications with full OS-level capabilities.
  • Single Process Model
    Allows developers to start with a simple single process model which is easy to debug and manage.

Possible disadvantages of NW.js

  • Large Application Size
    The bundling of Chromium with the application often results in larger file sizes compared to native applications.
  • Memory Consumption
    Applications may use more memory as they run instances of both Node.js and Chromium, potentially taxing system resources.
  • Performance Overhead
    There might be additional performance overhead compared to native applications due to the abstraction layers of Node.js and Chromium.
  • Limited Native UI Components
    Relies on web technologies for UI, which might not have the same look and feel as platform-native components.
  • Frequent Updates
    Keeping up with frequent updates from Chromium and Node.js can be challenging, requiring continuous maintenance to ensure compatibility and security.

OS.js videos

+ Add

OS.js Review 2016

NW.js videos

+ Add

NW.js vs Electron. Что выбрать для работы NW или Electron? JavaScript Desktop

Category Popularity

0-100% (relative to OS.js and NW.js)

OS.js

NW.js

Development Tools
14 14%
Development Tools
86% 86
Developer Tools
100 100%
Developer Tools
0% 0
Rapid Application Development
0 0%
Rapid Application Development
100% 100
Cross-Platform Development
21 21%
Cross-Platform Development
79% 79

User comments

Share your experience with using OS.js and NW.js. 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 OS.js and NW.js

OS.js Reviews

12 Best Frameworks and Toolkits to Build Desktop Applications
If you are looking for a JavaScript-based web and desktop application development platform, OS.js is one of the best options. The framework has many unique features to make things easier for developers, and it comes with a unique window manager, which makes coding or programming hassle-free.
Source: geekflare.com

NW.js Reviews

Electron Alternatives﹣5 Best JavaScript Frameworks for Desktop Apps
Although it’s the oldest Node.js-Chromium framework in the AppJS, Electron and NW.js trio, it’s not nearly as mature as its competition. Because it has lost its momentum, it may not be the best choice for new projects.
Source: brainhub.eu
Frameworks & Tools to Develop Cross-Platform Desktop Apps – Best of
Cons: Some hard work features that are available in Electron, such as auto-updater and crash-reporting, don’t comes built-in with NW.js. That said, building with NW.js requires more efforts and extra modules – unlike other solutions.
Source: www.hongkiat.com

Social recommendations and mentions

Based on our record, NW.js seems to be more popular. It has been mentiond 33 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.

OS.js mentions (0)

We have not tracked any mentions of OS.js yet. Tracking of OS.js recommendations started around Apr 2023.

NW.js mentions (33)

  • Linux 6.9 Set to Drop the Old NTFS File-System Driver
    > FUSE drivers are slow, but "wildly slow" is an overstatement. I can confirm this, I've played RPGMaker M{V,Z} games natively by swapping out the copy of NWJS¹ it shipped with and running it through a CIOPFS² mount. 1: https://nwjs.io/ 2: https://www.brain-dump.org/projects/ciopfs/ / https://github.com/martanne/ciopfs. - Source: Hacker News / about 1 year ago
  • How to play this on a Chromebook through Linux Itch.io
    Go to this page to download NW.js https://nwjs.io/. Source: almost 2 years ago
  • What would be the current recommended way to publishing an html5 game on steam?
    In addition to the other options here you could look at nw.js. Source: almost 2 years ago
  • Console Commands, Kill Count And Saving System
    I don't think you can access it by default, but crosscode runs on [nw.js](https://nwjs.io). I know there is a way to get the chromium devtools to open, but I haven't been able to. Source: about 2 years ago
  • DuckieTV not launching
    Or browse the NWJS home page at https://nwjs.io/. Source: about 2 years ago
View more

What are some alternatives?

When comparing OS.js and NW.js, you can also consider the following products

EnactJS - An app development framework built atop React that’s easy to use, performant and customizable.

Electron - Build cross platform desktop apps with web technologies

Xamarin.Forms - Xamarin.Forms is an open source cross-platform framework for building native UIs for iOS, Android, and Windows from a single, shared C# codebase.

NeutralinoJS - Neutralino is a lightweight application development framework.

Xojo - Real Software and Real Studio are now Xojo.

Proton Native - A React environment for cross platform native desktop app

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