Software Alternatives, Accelerators & Startups

Transcrypt VS Kivy

Compare Transcrypt VS Kivy and see what are their differences

Transcrypt logo Transcrypt

Transcrypt is a Python to JavaScript transpiler.

Kivy logo Kivy

Open source Python framework for rapid development of applications that make use of innovative user interfaces, such as multi-touch apps. Installation on WindowsInstallation on Windows. Installation; What are wheels .
  • Transcrypt Landing page
    Landing page //
    2022-07-12
  • Kivy Landing page
    Landing page //
    2023-09-15

Transcrypt features and specs

  • Python to JavaScript Transpilation
    Transcrypt allows you to write your code in Python, which is then transpiled into JavaScript. This enables Python developers to leverage their existing knowledge and skills to develop web applications.
  • Efficiency and Performance
    Transcrypt produces highly readable and compact JavaScript code, which can be optimized for better performance. The generated code includes optional source maps for debugging.
  • Access to JavaScript Libraries
    Transcrypt allows you to use JavaScript libraries seamlessly alongside Python code, enabling integration with existing JavaScript ecosystems.
  • Static Typing
    Transcrypt supports optional static typing, which can help catch errors earlier in the development cycle and make your code more robust.
  • Advanced Features
    Transcrypt supports advanced Python features such as multiple inheritance, tuple assignment, and list comprehension, providing a rich development experience.

Possible disadvantages of Transcrypt

  • Limited Python Support
    Only a subset of Python's standard library is supported, which might limit functionality that can be directly transpiled without modifications.
  • Compatibility Issues
    Certain Python constructs and idioms may not translate well into JavaScript, requiring developers to adapt their code specifically for web environments.
  • Learning Curve
    Although it enables Python development for the web, developers need to learn about the limitations and specifics of the transpilation process, which can be a barrier.
  • Community and Support
    Transcrypt has a smaller community compared to mainstream JavaScript frameworks, which can make finding support and resources challenging.
  • Development Overhead
    Transcrypt introduces an additional step in the build process, which might increase the complexity of the development and deployment workflow.

Kivy features and specs

  • Cross-Platform
    Kivy allows you to write your application code once and run it on multiple platforms, including Windows, macOS, Linux, iOS, and Android, reducing development time and effort.
  • Open Source
    Kivy is an open-source framework, which means it is free to use and has a community-driven development model. This also allows developers to contribute to its improvement.
  • Rich User Interface
    Kivy provides a wide range of widgets and controls that can be customized to create highly interactive and attractive user interfaces.
  • Touch Support
    Kivy is designed with built-in support for multitouch events, making it a good choice for applications that require touch interactions.
  • Dynamic and Fast
    Thanks to its use of Cython, Kivy applications can achieve high performance and responsiveness.
  • Consistent Look and Feel
    Kivy apps maintain a consistent look and feel across all supported platforms, which can lead to a better user experience.

Possible disadvantages of Kivy

  • Steep Learning Curve
    Kivy can be challenging for beginners due to its custom language (Kv) and lack of extensive documentation.
  • Limited Community Support
    Compared to more established frameworks, Kivy has a smaller user community, which can make finding help and resources more difficult.
  • Lagging behind in Platform Integration
    Kivy may not offer the same level of integration with native platform features (such as navigation and notifications) as other frameworks like React Native or Flutter.
  • Debugging Complexity
    Debugging Kivy applications can be complex, especially when dealing with cross-platform issues, as the error messages are not always straightforward.
  • Performance Issues on Some Platforms
    Performance may not be consistent across all platforms, particularly on iOS devices where Kivy apps might suffer from performance degradation.
  • Limited Third-Party Libraries
    The ecosystem of third-party libraries and plugins is not as extensive as those available for other popular frameworks, which might limit functionality.

Transcrypt videos

TransCrypt Review

More videos:

  • Review - TBG - TRANSCRYPT ICO Review
  • Review - PyCon.DE 2018: Python & Javascript = Transcrypt - Andreas Bunkahle

Kivy videos

Kivy Intro - Mobile and Desktop App Dev w/ Python

More videos:

  • Review - Starting on a GUI: WXpython vs Kivy #MP55

Category Popularity

0-100% (relative to Transcrypt and Kivy)
Programming Language
100 100%
0% 0
Game Development
0 0%
100% 100
Generic Programming Language
Game Engine
0 0%
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 Transcrypt and Kivy

Transcrypt Reviews

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Kivy Reviews

25 Python Frameworks to Master
Unlike PyQt, Kivy is free and open-source, isnโ€™t a wrapper around an external UI library, and is licensed under the MIT license, which means you can ship and monetize your Kivy apps.
Source: kinsta.com
Which Python GUI library should you use? Comparing the Python GUI libraries available in 2023
The look and feel of Kivy is extremely customizable, allowing it to be used as an alternative to libraries like Pygame (for making games with Python). The developers have also released a number of separate libraries for Kivy. Some provide Kivy with better integration and access to certain platform-specific features, or help package your application for distribution on...
10 Best Python Libraries for GUI
Kivy was written with a mix of Python and Cython, and it helps build some of the most intuitive user interfaces with multi-touch applications. These multi-touch applications help implement Natural User Interface (NUI), which is a type of interface where the user naturally learns about the various interactions while theyโ€™re usually invisible.
Source: www.unite.ai
Top 6 Python Framework for Game Development | by Ankur Kumar | unikaksha | Medium
Kivy is a Python game development framework for businesses. Itโ€™s an open-source Python library that lets programmers easily construct apps with unique user interfaces, such as multi-touch apps. Kivy assists in developing apps for Windows, Linux, and iOS devices such as iPhones, iPads, and Android devices such as phones and tablets.
Source: medium.com
Top 10 Python GUI Frameworks for Developers
With Kivy, interface designers can code once and deploy to multiple platforms, while the built-in support for OpenGL ES 2 allows them to use modern and powerful graphics and design techniques. The most common use of the Kivy GUI framework in the real-world can be seen in our Android and iOS applications. Other widespread implementations of the framework can be seen in the...

Social recommendations and mentions

Based on our record, Kivy should be more popular than Transcrypt. It has been mentiond 48 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.

Transcrypt mentions (5)

  • PyScript
    This is a laudable effort, but I'm not a fan of shipping the entire interpreter. I looked around a few weeks ago and found https://transcrypt.org, which compiles your Python script to JS, so size is minimal. It's great for shipping small, internal tools/apps, I love how maintainable they are by all the Python devs, plus they're very fast to load and execute. - Source: Hacker News / over 3 years ago
  • PySketch: Python Playground for HTML5
    How is the Python being run by the browser? Several impressive projects bring Python to the browser, such as Brython, Transcrypt, Skulpt, Pyodide. PySketch uses Brython that compiles Python to JavaScript in the browser. You can take a look at this article about technologies and comparisons if you want to learn more. - Source: dev.to / over 3 years ago
  • How to actually use python code in browser or application?
    I have a Python program that takes user input from the console and shows some results on the console, and I want the user to be able to type stuff into it instead of pre-recorded runs. How do I do that? I'm not really sure. You could have a copy of Python running on the server and have the front-end communicating with it, but you'd have to be sure it's secured -- there are a lot of dangerous Python commands... Source: almost 4 years ago
  • Use of python for software development
    For web apps: in my experience, there are tools that convert Python into JavaScript or try to make Python run inside a web browser like Brython and Transcrypt. These have been VERY awkward or painfully slow, so I would strongly discourage their use in practical web development. Source: over 4 years ago
  • Python and the Browser - Revisited
    A while back, I posted about my initial foray into using Python to develop front-end web applications with React by using the Transcrypt transpiler. Python in the Browser Part of the initial learning process I went through was doing the official React tutorial, but using Python for the code instead of JavaScript. When I did that, I adhered to the structure of the application that was used in the tutorial... - Source: dev.to / almost 5 years ago

Kivy mentions (48)

  • Ask HN: What Toolchains Are People Using for Desktop App Development in 2025?
    Because I mainly work with python, I am using Kivy (https://kivy.org/). Earlier I was HTMX, Jinja templates, Flask, Tailwind and little vanilla JS. It was too inelegant for my taste. I am considering moving to either Swift, or JS/Svelete. - Source: Hacker News / about 2 months ago
  • Plain โ€“ a web framework for building products with Python
    There are some things available, and people are working on it. Coincidentally, one of those people is Russell Keith-Magee of Django fame, who founded the BeeWare project. https://beeware.org/ https://beeware.org/about/team/freakboy3742/ https://kivy.org/. - Source: Hacker News / 6 months ago
  • How to Develop a User Data Storage Registration Form Using Python.
    We will create this complete Python registration form using Kivy. We get started by installing Kivy, a powerful Python framework for building interactive applications. - Source: dev.to / over 1 year ago
  • Ask HN: Can I create a mobile and Web App using Python/Python Framework?
    For reference, YouTube runs on Python[1,2,3]: > 1. Python and Django: YouTubeโ€™s backend is predominantly written in Python, offering a balance of performance and readability. > 2. Google Cloud Platform... > 3. Java and C++: YouTube also utilizes Java and C++ for specific backend services, as they provide better performance for certain tasks. --- A long time ago, I looked into these Python frameworks: -... - Source: Hacker News / over 1 year ago
  • Python GUI libraries? <3
    I suggest you use kivy which is suitable for the desktop but also has the advantage of being one of few options for creating Python based native(ish) mobile apps (for IoS and Android app stores). Source: almost 2 years ago
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What are some alternatives?

When comparing Transcrypt and Kivy, you can also consider the following products

Brython - Brython's goal is to replace Javascript with Python, as the scripting language for web browsers.

Unity - The multiplatform game creation tools for everyone.

Python - Python is a clear and powerful object-oriented programming language, comparable to Perl, Ruby, Scheme, or Java.

Blender - Blender is the open source, cross platform suite of tools for 3D creation.

Pyjs - pyjs is a Rich Internet Application (RIA) Development Platform for both Web and Desktop.

Unreal Engine - Unreal Engine 4 is a suite of integrated tools for game developers to design and build games, simulations, and visualizations.