Top 15 PyPy Alternative and Similar Softwares | Dec 2024

PyPy is a fast, compliant alternative implementation of the Python language (2.7.1). It has several advantages and distinct features:

- Speed: thanks to its Just-in-Time compiler, Python programs often run faster on PyPy.
- Memory usage: large, memory-hungry Python programs might end up taking less space than they do in CPython.
- Compatibility: PyPy is highly compatible with existing python code. It supports ctypes and can run popular python libraries like twisted and django.
- Sandboxing: PyPy provides the ability to run untrusted code in a fully secure way.
- Stackless: PyPy can be configured to run in stackless mode, providing micro-threads for massive concurrency.
- As well as other features. ...

1. Lime Text

Lime Text Experimental Sublime Text clone. The Backend is written in go. If you are fluent in go, go ahead fork the projekt. This project is at an early stage. It is a chance and a challenge. We hope you are up to it.The Frontend is written in what ever......

2. Anjuta

Anjuta Anjuta is a versatile Integrated Development Environment (IDE) for C and C++ on GNU/Linux. It has been written for GTK/GNOME and features a number of advanced programming facilities including project management, application wizards, an interactive debugger and a powerful source editor with source browsing and syntax highlighting. Anjuta is an......

3. Wyvern

Wyvern Wyvern is a new programming language designed to help developers be highly productive when writing high-assurance applications. The first major innovation in Wyvern is type-specific languages, a feature that allows programmers to create literals of a given type (e.g. a SQLQuery type) in a language appropriate to that type (e.g.......

4. Ceylon

Ceylon Support for Java and JavaScript virtual machinesWrite your code in Ceylon, and have it run on the JVM, on Node.js, or in a web browser. Some modules are platform-dependent, but the language itself is equally at home on Java and JavaScript virtual machines.Ceylon modules may be deployed on Ceylon's own......

5. App Enlight

App Enlight App Enlight- provides a helpful interface to let you and your team save time spent on debugging and reproducing errors and performance problems from a production environment.......

6. CodeRunner

CodeRunner A simple programmer's editor with a tightly-integrated console.It's excellent for rapidly prototyping code with its super fast edit-run-edit -run-save workflow, and its Cocoa integration gives it a real edge over the command line.It has syntax highlighting and code completion for many languages, including AppleScript, C, C++, Java, JavaScript (Node.js), Lua,......

7. RapydScript

RapydScript RapydScript is a pre-compiler for JavaScript, similar to CoffeeScript, but with cleaner, more readable syntax. The syntax is very similar to Python, but allows JavaScript as well. It's not another Python-in-a-browser clone, it's actually JavaScript with more Pythonic syntax.RapydScript breaks some of the rules of Python to make JavaScript development......

8. Kotlin

Kotlin Statically typed programming language targeting the JVM and JavaScript 100% interoperable with Java™......

9. Python

Python Python is an interpreted, interactive, object-oriented, extensible programming language. It provides an extraordinary combination of clarity and versatility, and is free and comprehensively ported.......

10. Hack

Hack 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.Hack provides instantaneous type checking via a local server that watches the filesystem.......

11. Typescript

Typescript Now acquired by MICROSOFT. TypeScript is a language for application-scale JavaScript development. It is a typed superset of JavaScript that compiles to plain JavaScript in any browser, any host, any OS and it is Open Source.......

12. Apple Swift

Apple Swift Swift is a programming language for iOS, OS X, watchOS and tvOS apps that builds on the best of C and Objective-C, without the constraints of C compatibility. Swift adopts safe programming patterns and adds modern features to make programming easier, more flexible, and more fun. Swift’s clean slate, backed......

13. nuitka

nuitka From the creator of the Python compiler.Nuitka is the Python compiler. It is a seamless replacement or extension to the Python interpreter and compiles every construct that CPython 2.6, 2.7, 3.2, 3.3, 3.4, and 3.5 have. It then executed uncompiled code, and compiled code together in an extremely compatible manner.You......

14. Eclipse

Eclipse Eclipse is an extensible development platform with runtimes and application frameworks for building, deploying and managing software across the entire software lifecycle. Many people know Eclipse as a Java IDE, but it is much more than that- Eclipse actually consists of over 60 different open-source projects, organized into 6 different......

15. Shed Skin

Shed Skin Shed Skin is an experimental compiler, that can translate pure, but implicitly statically typed Python (2.4-2.6) programs into optimized C++. It can generate stand-alone programs or extension modules that can be imported and used in larger Python programs.......