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Cython

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  Analyzed 1 day ago

Cython is an optimising static compiler for both the Python programming language and the extended Cython programming language (based on Pyrex). It makes writing C extensions for Python as easy as Python itself.

168K lines of code

68 current contributors

4 days since last commit

63 users on Open Hub

High Activity
4.90476
   
I Use This

ANTLR

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  Analyzed 1 day ago

ANother Tool for Language Recognition (ANTLR) is the name of a parser generator that uses LL(k) parsing. ANTLR is the successor to the Purdue Compiler Construction Tool Set (PCCTS), first developed in 1989, and is under active development. Its maintainer is professor Terence Parr of the University of San Francisco.

191K lines of code

36 current contributors

7 months since last commit

60 users on Open Hub

Low Activity
4.71429
   
I Use This

Jython

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  Analyzed about 14 hours ago

Jython is a Java implementation of the Python programming language. It allows users to compile Python source code to Java byte codes, and run the resulting bytecodes on any Java Virtual Machine. It is a very seamless and smooth integration with Java: from Python you have complete access to all Java ... [More] libraries, can build applets, can integrate with Java beans, and can subclass Java classes in Python and vice versa. Like Python, and unlike Java, Jython can also be used interactively: just type some Jython code at the prompt and see the results immediately. [Less]

949K lines of code

10 current contributors

about 4 years since last commit

57 users on Open Hub

Inactive
3.71429
   
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Free Pascal Compiler (all)

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  No analysis available

Free Pascal (aka FPK Pascal) is a 32 and 64 bit professional Pascal compiler. It can target multiple processor architectures: Intel x86, AMD64/x86-64, PowerPC, PowerPC64, SPARC, and ARM. Supported operating systems include Linux, FreeBSD, Haiku, Mac OS X/iOS/Darwin, DOS, Win32, Win64, WinCE, OS/2 ... [More] , MorphOS, Nintendo GBA, Nintendo DS, and Nintendo Wii. See http://www.ohloh.com/projects/3335 for statistics about just the compiler. [Less]

0 lines of code

18 current contributors

0 since last commit

57 users on Open Hub

Activity Not Available
4.89474
   
I Use This
Mostly written in language not available
Licenses: gpl, lgpl

Parrot

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  Analyzed about 23 hours ago

Parrot is a virtual machine designed to efficiently compile and execute bytecode for dynamic languages. Parrot currently hosts a variety of language implementations in various stages of completion, including Tcl, Javascript, Ruby, Lua, Scheme, PHP, Python, Perl 6, APL, and a .NET bytecode ... [More] translator. Parrot is not about parrots, though we are rather fond of them for obvious reasons. [Less]

292K lines of code

0 current contributors

over 2 years since last commit

57 users on Open Hub

Inactive
4.8
   
I Use This

GNU CLISP - an ANSI Common Lisp

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Claimed by GNU Analyzed 1 day ago

GNU CLISP is an ANSI Common Lisp implementation with an interpreter, compiler, debugger, object system (CLOS, MOP), sockets, fast bignums, arbitrary precision floats, and foreign language interface which runs on most UNIXes and Win32.

1.57M lines of code

0 current contributors

8 months since last commit

55 users on Open Hub

Very Low Activity
4.4375
   
I Use This

Boo Programming Language

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  Analyzed about 15 hours ago

A wrist-friendly language targeting the Common Language Runtime (.NET / Mono) with an extensible compiler pipeline, a syntax reminiscent of Python, and many other features (like type inference, syntactic macros, etc.)

300K lines of code

1 current contributors

over 1 year since last commit

50 users on Open Hub

Very Low Activity
4.6
   
I Use This
Licenses: No declared licenses

PyPy

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  Analyzed 1 day ago

The PyPy project aims at producing a flexible and fast Python implementation. The guiding idea is to translate a Python-level description of the Python language itself to lower level languages. Rumors have it that the secret goal is being faster-than-C which is nonsense, isn't it?

1.33M lines of code

21 current contributors

3 months since last commit

45 users on Open Hub

Moderate Activity
4.85714
   
I Use This

Racket

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  Analyzed about 4 hours ago

Programming language suitable for implementation tasks ranging from scripting to application development, and supporting the creation of new programming languages. It includes the DrRacket programming environment, a virtual machine with a just-in-time compiler, and various other tools.

3.22M lines of code

115 current contributors

1 day since last commit

40 users on Open Hub

Very High Activity
4.21429
   
I Use This

py2exe

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  No analysis available

py2exe is a Python Distutils extension which converts Python scripts into executable Windows programs, able to run without requiring a Python installation.

0 lines of code

0 current contributors

0 since last commit

37 users on Open Hub

Activity Not Available
4.07143
   
I Use This
Mostly written in language not available
Licenses: mit