OS.js VS Qt

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

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Contents:

» Base Details
» Videos
» Reviews
» Alternatives

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.

Qt

Powerful, flexible and easy to use, Qt will help you not only meet your tight deadline, but also reduce the maintainable code by an astonishing percentage.

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2023-10-22

OS.js

Website: os-js.org
$ Details

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Qt

Website: qt.io
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OS.js features and specs

No features have been listed yet.

Qt features and specs

Cross-Platform Development
Qt allows developers to write applications that can run on multiple platforms, including Windows, macOS, Linux, Android, and iOS, without the need for significant code changes.
Rich Documentation
Qt provides extensive and well-maintained documentation, making it easier for developers to learn and troubleshoot the framework.
Mature and Stable
Being a mature framework, Qt has a long history of stability and a strong track record in producing robust applications.
Comprehensive UI Components
Qt offers a wide range of built-in UI components, which can significantly speed up the development process and provide a native look and feel on different platforms.
Strong Community Support
Qt has an active and helpful community, which can be beneficial for developers seeking support or looking to collaborate on projects.
Performance
Applications built with Qt tend to be efficient and performant, due to close-to-the-metal coding options and optimizations available in the framework.
Tooling
Qt Creator, the official IDE for Qt, offers powerful tools for designing, coding, testing, and debugging applications, enhancing productivity.

Possible disadvantages of Qt

Licensing Costs
Though Qt offers an open-source option, commercial licenses can be expensive, which can be a significant constraint for smaller businesses or independent developers.
Learning Curve
The framework can have a steep learning curve for beginners, especially for those unfamiliar with C++ or the specific paradigms Qt employs.
Large Executable Size
Applications built with Qt can have larger executable sizes compared to those built with more lightweight frameworks, which might be a concern for some applications.
Dependency on C++
While Qt has bindings for other languages like Python (PyQt, PySide), its core is based on C++, which might not be ideal for developers looking for a more modern or different programming language.
Complexity in Customization
While Qt offers many features out-of-the-box, deep customization, especially for non-standard requirements, can become complex and time-consuming.
Build Times
Due to its comprehensive nature, applications using Qt can have longer build times, which can slow down the development cycle.

OS.js videos

+ Add

OS.js Review 2016

Qt videos

+ Add

Review of Qt 5.4

Category Popularity

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

OS.js

Qt

Development Tools

6 6%

Development Tools

94% 94

Developer Tools

15 15%

Developer Tools

85% 85

Rapid Application Development

0 0%

Rapid Application Development

100% 100

Cross-Platform Development

7 7%

Cross-Platform Development

93% 93

User comments

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

Reviews

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

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

Qt Reviews

Top 5 Flutter Alternatives for Cross-Platform Development

Qt is a versatile C++ framework known for its efficiency and flexibility. With Qt, developers can create cross-platform applications with native-like performance.

Source: www.miquido.com

Exploring 15 Powerful Flutter Alternatives

Qt is a mature, cross-platform native framework for building apps and devices using C++. Qt sees extensive use in embedded systems requiring slick UIs on low-power devices with limited memory. It compiles nearly identically to straight C++ while adding conveniences like signals and slots that feel akin to JavaScript event handling. But apps targeting desktops, servers, and...

Source: positiwise.medium.com

Best GUI frameworks for Go

Qt is a cross-platform application development framework widely used for developing desktop, mobile, and embedded systems. Qt provides a powerful, easy-to-use, and flexible C++ class library for building GUIs and other types of applications. Qt has a wide range of built-in widgets, including buttons, labels, list boxes, and more.

Source: blog.logrocket.com

10 Best Tools to Develop Cross-Platform Desktop Apps

Written in C++, this cross-platform framework is used for native embedded, desktop, and mobile applications using GUI widgets and quick modules using QML language. C++ is a backend and QML (QtQuick 2) is a frontend side. Its meta-object compiler runs before the build. Qt can be used in several programming languages like Python, JavaScript, and others due to language...

Source: www.westagilelabs.com

Top Cross-Platform App Development Frameworks

Qt is a pretty mature GUI and cross-platform app development framework that dates back to 1995. Developers can use Qt for crafting applications for mobiles, embedded platforms, or desktops. As Qt is based on C++, any developer with a decent C++ experience (pretty easily found) can help you craft a cross-platform app using Qt with a single codebase.

Source: www.pangea.ai

What are some alternatives?

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

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

wxWidgets - wxWidgets: Cross-Platform GUI Library

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.

GTK - GTK+ is a multi-platform toolkit for creating graphical user interfaces.

Xojo - Real Software and Real Studio are now Xojo.

Electron - Build cross platform desktop apps with web technologies

Xamarin.Forms vs OS.js