Software Alternatives, Accelerators & Startups

PySimpleGUI VS QuickJS

Compare PySimpleGUI VS QuickJS and see what are their differences

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

PySimpleGUI logo PySimpleGUI

A simple to use GUI that can create custom GUIs

QuickJS logo QuickJS

Application and Data, Build, Test, Deploy, and JavaScript Compilers
  • PySimpleGUI Landing page
    Landing page //
    2023-08-18
  • QuickJS Landing page
    Landing page //
    2021-08-20

PySimpleGUI features and specs

  • Ease of Use
    PySimpleGUI is designed to be easy to use for beginners, with a simpler API compared to other GUI frameworks like Tkinter or PyQt. This reduces the learning curve for new users.
  • Cross-Platform Compatibility
    The library runs on multiple platforms including Windows, macOS, and Linux, allowing developers to write code that works across different environments.
  • Simplified Codebase
    PySimpleGUI abstracts the complexity of GUI programming, allowing developers to create graphical interfaces with less code, which can improve readability and reduce development time.
  • Integration with Other Frameworks
    PySimpleGUI can work on top of tkinter, Qt, WxPython, and Remi, thus giving users the flexibility to switch between underlying frameworks with minimal code changes.
  • Community Support
    The project is open source with active community support and frequent updates, which helps in getting assistance and improvements consistently.

Possible disadvantages of PySimpleGUI

  • Limited Advanced Features
    While PySimpleGUI is excellent for simple applications, it may lack advanced features required for complex GUI applications compared to more comprehensive frameworks like PyQt.
  • Performance
    PySimpleGUI might not be as optimized for performance as lower-level GUI frameworks, which can be a drawback for applications with intensive graphical requirements.
  • Dependency on Underlying Libraries
    PySimpleGUI's functionality is dependent on the underlying GUI frameworks it wraps, such as Tkinter or Qt, which may limit its capability to innovate beyond what those frameworks offer.
  • Lack of Native Look and Feel
    The GUI created with PySimpleGUI might not always match the native look and feel of the underlying operating system, which can affect user experience.
  • Smaller Ecosystem
    Compared to more established GUI frameworks like PyQt or Tkinter, PySimpleGUI has a smaller ecosystem, which might limit the availability of third-party extensions or plugins.

QuickJS features and specs

  • Lightweight
    QuickJS is designed to be lightweight with a small footprint, making it easy to embed in applications and suitable for resource-constrained environments.
  • Fast Startup Time
    QuickJS offers very fast startup times, which can be beneficial for applications that require quick script execution without a long initialization period.
  • Full ES2020 Support
    QuickJS supports the full ES2020 specification, providing modern JavaScript features and syntax, which is advantageous for developers who want to use the latest JavaScript features.
  • Embeddability
    Being easy to integrate into other applications or systems, QuickJS provides a simple C API, which facilitates embedding it in various software and platforms.
  • Single File Distribution
    QuickJS can be distributed as a single file, simplifying packaging and distribution without needing external dependencies.
  • Memory Efficiency
    Its memory efficient design allows QuickJS to run scripts in environments with limited memory resources, making it suitable for IoT devices and embedded systems.

Possible disadvantages of QuickJS

  • Limited Ecosystem
    QuickJS, being a relatively new and niche project, has a smaller ecosystem compared to more established JavaScript engines like V8, which means fewer libraries and community resources are available.
  • Performance
    While QuickJS is efficient, it may not deliver the same high-performance execution as more mature engines like V8, especially in applications requiring intensive computational processing.
  • Lack of Long-term Support
    QuickJS may not have the same level of long-term support and ongoing development as larger projects maintained by large companies or communities.
  • Single-threaded
    QuickJS runs in a single thread, which can be a limitation for applications that require multithreading support for parallel processing.
  • Limited Debugging Tools
    Compared to more popular JavaScript engines, QuickJS has fewer debugging tools and integrations, which might make development and troubleshooting more challenging.

PySimpleGUI videos

Real Python Podcast โ€“ Episode 17 โ€“ Linear Programming, PySimpleGUI, and More

QuickJS videos

QuickJS - IO, axios, redaxios, fetch

Category Popularity

0-100% (relative to PySimpleGUI and QuickJS)
Development
100 100%
0% 0
Application And Data
0 0%
100% 100
Developer Tools
100 100%
0% 0
Development Tools
51 51%
49% 49

User comments

Share your experience with using PySimpleGUI and QuickJS. For example, how are they different and which one is better?
Log in or Post with

Reviews

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

PySimpleGUI Reviews

25 Python Frameworks to Master
Itโ€™s a great option for creating simple and easy-to-use graphical user interfaces in Python and allows you to add a GUI to your already working scripts pretty easily. PySimpleGUI wraps the power of 4 different GUI libraries, PySide, Tkinter, wxPython, and Remi.
Source: kinsta.com
Which Python GUI library should you use? Comparing the Python GUI libraries available in 2023
PySimpleGUI aims to simplify GUI application development for Python. It doesn't reinvent the wheel but provides a wrapper around other existing frameworks such as Tkinter, Qt (PySide 2), WxPython and Remi. By doing so, it not only lowers the barrier to creating a GUI but also allows you to easily migrate from one GUI framework to another by simply changing the import...
10 Best Python Libraries for GUI
PySimpleGUI was developed back in 2018 to make it easier for Python beginners to get started with GUI development. A lot of the other frameworks require more complicated work, but PySimpleGUI enables you to begin right away without worrying about the advanced intricacies of other libraries.
Source: www.unite.ai
Top 10 Python GUI Frameworks for Developers
Isnโ€™t the name of this framework a dead giveaway of what it is meant to do? Getting back to the topic, those starting fresh with Python application development may find a lot of Python GUI frameworks daunting at first. Mike B. created PySimpleGUI in 2018 to make it easier for Python newbies to get into GUI development without spending too much time getting into the...

QuickJS Reviews

We have no reviews of QuickJS yet.
Be the first one to post

Social recommendations and mentions

Based on our record, QuickJS seems to be more popular. It has been mentiond 46 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.

PySimpleGUI mentions (0)

We have not tracked any mentions of PySimpleGUI yet. Tracking of PySimpleGUI recommendations started around Mar 2021.

QuickJS mentions (46)

  • Vim 9.2 Released
    You don't need V8 for running JS for scripting, you have quickjs[1] or mquickjs[2] for example. You might have problems importing npm packages, but as we can see from lua plugins you don't even need support for package managers. Performance is not as good as luajit, but it is good enough [1]: https://bellard.org/quickjs/ [2]: https://github.com/bellard/mquickjs. - Source: Hacker News / 5 months ago
  • Fabrice Bellard Releases MicroQuickJS
    - QuickJS: https://bellard.org/quickjs/ Legendary. - Source: Hacker News / 7 months ago
  • Building a JavaScript Runtime from Scratch using C
    For those who would like a true "from scratch" implementation of JavaScript, Fabrice Bellard's QuickJS [1] is clean, readable and approachable. It's a full implementation of modern JavaScript in a straightforward project, not nearly as complex or difficult as V8. [1] https://bellard.org/quickjs/. - Source: Hacker News / 9 months ago
  • The many, many, many JavaScript runtimes of the last decade
    I see a few mentions of QuickJS, but they all refer to the fork of Bellard's QuickJS https://bellard.org/quickjs/, which I think deserves a mention. It seems to be still active (last release 2025-04-26, GitHub mirror at https://github.com/bellard/quickjs shows some activity). - Source: Hacker News / 12 months ago
  • SQLite JavaScript: Extend your database with JavaScript
    This is a fantastic approach. BTW, it looks like the js engine is "QuickJS" [0]. (I'm not familiar with it myself.) I like it because sqlite by itself lacks a host language. (e.g., Oracle's plsql, Postgreses pgplsql, Sqlserver's t-sql, etc). That is: code that runs on compute that is local to your storage. That's a nice flexible design -- you can choose whatever language you want. But quite typically you... - Source: Hacker News / about 1 year ago
View more

What are some alternatives?

When comparing PySimpleGUI and QuickJS, you can also consider the following products

PyQt - Riverbank | Software | PyQt | What is PyQt?

Sciter - Embeddable HTML/CSS/script engine

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

nuitka - Nuitka is a Python compiler.

MD Python Designer - A drag and drop GUI Designer that uses a combination of Tkinter and its own code.

DaisyUI - Free UI components plugin for Tailwind CSS