Open Source Python Alternatives

The best open source alternative to Python is Ruby. If that doesn't suit you, our users have ranked more than 50 alternatives to Python and loads of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Python are C#, Java, R (programming language) and PHP.

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Alternatives list

  1. Pyodide icon
     2 likes

    Pyodide is a Python distribution for the browser and Node.js based on WebAssembly.

    Cost / License

    Platforms

    • Self-Hosted
    • Docker
    • Python
    • Online
     
  2. Stackless Python is an enhanced version of the Python programming language. It allows programmers to reap the benefits of thread-based programming without the performance and complexity problems associated with conventional threads.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • Python
     
  3. Squirrel is a high level imperative, object-oriented programming language, designed to be a light-weight scripting language that fits in the size, memory bandwidth, and real-time requirements of applications like video games.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • FreeBSD
     
  4. MicroPython icon
     1 like

    MicroPython aims to implement the Python 3.4 standard (with selected features from later versions) with respect to language syntax, and most of the features of MicroPython are identical to those described by the “Language Reference” documentation at docs.python.org.

    64 MicroPython alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • BSD
    • Self-Hosted
    • JavaScript
    • FreeBSD
    • OpenBSD
     
  5. Chapel icon
     Like

    Chapel is a programming language designed for productive parallel computing at scale.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Self-Hosted
     
  6. FreeBASIC icon
     26 likes

    FreeBASIC is a completely free, open-source, 32-bit BASIC compiler, with syntax similar to MS-QuickBASIC, that adds new features such as pointers, unsigned data types, inline assembly, object orientation, and many others.

    64 FreeBASIC alternatives

    Cost / License

    • Free
    • Open Source

    Platforms

    • Windows
    • Linux
     
  7. Raku icon
     7 likes

    Raku unifies many great ideas that aren't usually found in other programming languages. While several other languages offer some of these features, none of them offer all.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
     
  8. Hack icon
     12 likes

    Hack is a programming language for HHVM that interoperates seamlessly with PHP. Hack reconciles the fast development cycle of PHP with the discipline provided by static typing, while adding many features commonly found in other modern programming languages.

    47 Hack alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Linux
     
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    1
    Comments about Hack as an Alternative to Python
    Guest
    Negative
    0

    Hack is PHP and its Web-based

    Review by a new / low-activity user.
    Hack icon
    Hack icon
    • Hack is Free and Open SourcePython is also Free and Open Source
  9. Quorum icon
     3 likes

    Quorum is a general purpose tool that we call an "evidence-based" programming language. It started as an interpreted language originally designed to be easier to hear through screen readers for blind or visually impaired users.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
     
  10. Pony language icon
     5 likes

    Pony is an open-source, object-oriented, actor-model, capabilities-secure, high performance programming language.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
     
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