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PyQt VS wxWidgets

Compare PyQt VS wxWidgets and see what are their differences

PyQt logo PyQt

Riverbank | Software | PyQt | What is PyQt?

wxWidgets logo wxWidgets

wxWidgets: Cross-Platform GUI Library
  • PyQt Landing page
    Landing page //
    2021-10-18
  • wxWidgets Landing page
    Landing page //
    2022-07-21

PyQt features and specs

  • Comprehensive UI library
    PyQt provides a wide range of UI components, from basic widgets to advanced tools. This allows for the creation of highly sophisticated interfaces.
  • Cross-platform
    Applications built with PyQt can run on different operating systems such as Windows, macOS, and Linux without requiring significant changes in the code.
  • Integration with Qt Designer
    Developers can use Qt Designer to design and implement their UIs visually, which can then be seamlessly integrated with Python code in PyQt.
  • Powerful event handling
    PyQt includes a highly efficient event handling system that makes it easy to manage user interactions and system events.
  • Good documentation and community support
    PyQt is well-documented, and there's a large community of developers who can provide support and share resources.
  • Python-specific advantages
    Leveraging Python's simplicity and readability, PyQt allows for rapid development and easy maintenance of applications.

Possible disadvantages of PyQt

  • License considerations
    PyQt is available under the GPL and a commercial license. If you want to create proprietary software without open-sourcing your code, you need to purchase a commercial license.
  • Steep learning curve
    While PyQt is powerful, it can have a steep learning curve for newcomers, particularly those who are not familiar with Qt and its paradigms.
  • Performance overhead
    Being a binding for Qt, some operations may have extra overhead compared to native Qt applications written in C++.
  • Dependency on external libraries
    PyQt relies on the Qt library, which means that you have to manage and distribute these dependencies along with your application.
  • Large binary sizes
    Applications created with PyQt can result in relatively large binary sizes because of the included Qt binaries.
  • Fragmentation of tools
    There can be fragmentation concerns, as PyQt must stay in sync with Qt, and different versions of Qt may introduce changes that are not immediately reflected in PyQt.

wxWidgets features and specs

  • Cross-Platform
    wxWidgets allows developers to create applications that run on different platforms such as Windows, macOS, Linux, and more, without changing the codebase.
  • Native Look and Feel
    It provides a native look and feel on each platform by using the native GUI components, making applications appear more integrated with the host OS.
  • Wide Range of Widgets
    wxWidgets offers a rich set of widgets and controls, supporting complex interfaces and various types of user interactions.
  • Extensive Documentation
    The library is well-documented, with numerous tutorials, guides, and an active community to help developers troubleshoot and expand their understanding.
  • Open Source
    Being open source, wxWidgets provides the flexibility to customize and modify the library to better fit specific needs without licensing costs.

Possible disadvantages of wxWidgets

  • Steep Learning Curve
    Due to its extensive features and the complexity of configuring UI components, new users may find it challenging to learn and utilize effectively.
  • Large Binary Size
    Applications built with wxWidgets can become quite large, which might be a drawback for developers focusing on lightweight applications.
  • Platform-Specific Bugs
    Since wxWidgets aims to provide native components for each platform, sometimes this leads to platform-specific bugs that can complicate cross-platform consistency.
  • Limited Modern Features
    While wxWidgets is robust, it might lack some of the modern, cutting-edge features found in newer libraries and frameworks in terms of design and ease of use.
  • Dependency Management
    Managing dependencies for different platforms can be cumbersome, requiring additional effort in the build and deployment processes.

PyQt videos

Python Top 3 GUI Frameworks In 2019 (PyQt5, wxPython, TKinter)

More videos:

wxWidgets videos

Cross Platform Graphical User Interfaces in C++

More videos:

  • Demo - More Cross Platform Graphical User Interfaces in C++: Custom Controls

Category Popularity

0-100% (relative to PyQt and wxWidgets)
Development Tools
39 39%
61% 61
Rapid Application Development
Developer Tools
46 46%
54% 54
Cross-Platform Development

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare PyQt and wxWidgets

PyQt Reviews

25 Python Frameworks to Master
PyQt is one of the most popular sets of Python bindings for the Qt cross-platform application framework. This framework perfectly combines the simplicity of Python as a general-purpose language and the powerful Qt application framework built in C++.
Source: kinsta.com
Which Python GUI library should you use? Comparing the Python GUI libraries available in 2023
Before the Qt Company (under Nokia) released the officially supported PySide library in 2009, Riverbank Computing had released PyQt in 1998. The main difference between these two libraries is in licensing. The free-to-use version of PyQt is licensed under GNU General Public License (GPL) v3 but PySide is licensed under GNU Lesser General Public License (LGPL). This means...
10 Best Python Libraries for GUI
Developed by Riverbank Computing, PyQt5 is one of the most popular Python frameworks for GUI. The PyQt package is built around the Qt framework, which is a cross-platform framework used for creating various applications on different platforms.
Source: www.unite.ai
Top 10 Python GUI Frameworks for Developers
When it comes to creating GUIs, the PyQt5 arsenal offers the impressive QtGui and the QtDesigner module, which provide numerous visual elements that the developer can implement with a simple drag and drop. Of course, the option of creating these elements by code also exists, allowing you to create both small-scale as well as large-scale applications with ease. Python’s...

wxWidgets Reviews

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

Based on our record, wxWidgets should be more popular than PyQt. It has been mentiond 8 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.

PyQt mentions (4)

  • Python vs. JavaScript: Is It a Fair Comparison?
    JavaScript is a clear winner in the category of mobile development. There are some niche frameworks to do mobile development with Python—like Kivy and PyQT—but pretty much nobody uses them. - Source: dev.to / almost 3 years ago
  • what would be the best looking GUI framework to develop a desktop python application? (other than Tkinter)
    If none of those are to your liking, you can use PyQT (or Pyside) but the learning curve is much steeper. Source: almost 3 years ago
  • Is there a "Windows Forms" GUI designer for Python?
    Also, there is the PyQt module which is a comprehensive set of Python bindings for the Qt GUI. It has Qt Designer. Source: over 3 years ago
  • Best way to install qutebrowser?
    As for PyQt, that's developed entirely independently from Qt (by Riverbank Computing). The major/minor versions usually line up with the respective Qt releases (since the Qt release introduces new APIs, so a new PyQt release is needed to expose those to Python). However, it's versioned independently, and a new patch release of PyQt might be needed before/without Qt releasing a new patch release. For more details,... Source: about 4 years ago

wxWidgets mentions (8)

  • What do you think about using a game engine for UI?
    In general, people must make a choice between portability, and the breadth of optimizations. For multi-platform builds, there are single code-base frameworks available: https://quasar.dev/ For MacOS, Linux Gtk, and Windows native builds there are mature free libraries that allow both FOSS and commercial static linking: https://wxwidgets.org/ Game engines are designed to solve a single set of use-cases for... - Source: Hacker News / 4 months ago
  • Understanding the Layout Process in Qt Widgets
    Why do your prefer it over https://wxwidgets.org given the licenses? Personally, I was keen on Qt right up to the 5.x change over. =3. - Source: Hacker News / 8 months ago
  • Building KiCad 6.0.11 from source - wxWidgets problem
    I decided to compile from scratch the latest wxWidgets from wxwidgets.org. And I compiled and installed successfully for both X11 and GTK. Source: over 1 year ago
  • Tic tac toe ine c++ ?
    Some say qt, others wxwidgets, u++, sfml, here is a video from quick search on wxwidgets and c++ for beginners https://www.youtube.com/watch?v=FOIbK4bJKS8 Choosethem depending on learning curve and where they will take you, you might learn something harder because it takes you farther to where you want to go. Source: over 2 years ago
  • The Decline and Fall of Java on the Desktop Part 1 (1999-2005)
    > Java Swing still lets you make native-looking-and-feeling apps (with some care). I don't know of any new GUI frameworks that let you do the same. That's the whole raison d'être of the (C++) wxWidgets toolkit. [0] It fully commits to using native GUI widgets, rather than impersonating them. (That is, it wraps various other toolkits.) As others have pointed out, the other major cross-platform toolkits (Qt, GTK)... - Source: Hacker News / about 3 years ago
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What are some alternatives?

When comparing PyQt and wxWidgets, you can also consider the following products

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.

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

PySimpleGUI - A simple to use GUI that can create custom GUIs

OutSystems - Build Enterprise-Grade Apps Fast.

Tkinter - Tkinter is a Python wrapper for Tcl/Tk that offers classes to create various graphical user interfaces.

Flutter - Build beautiful native apps in record time 🚀