Open Source Interpreters - Page 39

OspreyForth is a personal project to make a customized Forth interpreter that can be used to create command-line scripts and general apps. It is currently capable of loading dynamic libraries and using external C code. In the future code that more directly attaches to the interpreter are planned so as to expand its abilities out-of-the-box.

A simple scripting language interpreter to illustrate flex, bison, parse trees, optimization, and other compiler/interpreter techniques.

Outerp is a framework for interpreting text files that are grouped by indentation, like an outline, and invoking Java methods for each element. It is like XML without the tags and especially well-suited for configuration files and scripting languages.

This is Java library for working with overlapping trees both as with plain memory and as with hierarchical structure, with quick access to any levels and branches of tree (<page><...><section><line><word>tooLongWordForCurrentLi</line></page><page><line>neAndSectionTwoPages</word></line></section><...></page> (incorrect in classic XML)). There supported the cross-references (from="@leftPanel#template" target="$template"); cursors;copying and removing of parts; functionality to index and search data; convenient factory of dynamic generation of values and parts of data; simple variables and any objects as values and as unnamed data for manipulating. Every object of this container is an child of any numbers of trees and has dynamic address. The utility is not demanding to resources, requires no extraneous libraries and can be deployed in a small memory. It can run on mobile devices. Do not use linear algorithms, the speed is only slightly dependent on the size of data.

OzVM is a simple, lightweight, secure virtual machine. The current target application of OzVM is OzStream, allowing platform-independent self-decoding data, which abstracts encoded data from client applications.

Procedural Environment Description and Animation Language

P4D is a lowpolygon 3D editor and a game environment. With the editor you can modify bonebased 3D models, animations and textures. The game environment (which is also used by the editor) provides simple script-, physic-, particle- engines.

PATH is a programming language that is similar to Brainfuck. This intuitive language requires a simple grasp of two dimensional space, one requirement that almost no other programming languages have.

This is one approach to implementing the ideas discussed as the Public Domain Knowledge Base. Originally coded by Stephen Reed before joining Cycorp and currently maintained by Vic Bancroft. The next release with contributions made here will be versio

PED is a dumper for common binary executables, prividing disassembly information, resources, etc

pgapack, the parallel genetic algorithm library is a powerfull genetic algorithm library by D. Levine, Mathematics and Computer Science Division Argonne National Laboratory. The library is written in C. PGAPy wraps this library for use with Python.

A JavaScript powered MUD, with the goal of providing a semi-graphical, realistic world representation, with some form of physics.

Powerful PHP IDE/Editor. Automatically generates code for your scripts, based on our own PHP Framework. Can create projects, full class/function breakdown. Supports PHP 5x. Under active alpha development (as of Feb 06), subversion repository for latest.

PHP Developer Studio helps developers to build Internet apps and Web pages by providing them with development, editing, and debugging tools for PHP. These tools include; Application wizards/templates, syntax highlighted editing tools, and database tools.

PHP Runtime will allow you to distribute the runtime installation to your clients, and then you write PHP applications that can execute seemlessly on their computers. Great for PHP-GTK applications!

Helma is a web application framework. It offers support for various scripting engines, but still the Rhino JS scripting engine plugin is the only bundled plugin. This project offers a PHP plugin, allowing PHP developers to make use of the Helma web appli

Query transient php objects with a syntax similar to SQL. Features SELECT,FROM,WHERE,GROUP BY,ORDER BY plus some goodies. Very small in size and obvious to use. Can also be used for XML files.

PHP to Java bytecode compiler allows to run legacy PHP-based web applications on any Java Servlets container.

PHP-DirectFB is a PHP extension that implements language bindings for DirectFB, a hardware accelerated graphics library for the Linux Framebuffer.

PHP-Mix: A Caching System for Dynamic Web Pages Using Partial Evaluation Technology

This project is for carrying language PHP for mobiles platforms (PalmOS and others). using a small set of functions and classes.

The "PHP/JavaScript Interpreter" runs server-side to provide a safe scripting language environment for high end CMS and HMS, while still allowing interfaces to the hosting language (PHP) and provided utility code. Complete syntax compatibility is not a g

PHPService is a powerful template engine based on an easy-extensible XML-Metalanguage.

PHPerl links a Perl interpreter into the PHP3/4 module for Apache. It provides a PHP API for managing Perl interpreters and evaluating Perl expressions, plus a package of Perl subroutines to assist in executing Perl packages in PHP context.

PILS is a dynamic, functional programming language with a unified model of data and programs. The name is simply a permutation of Lisp but PILS is definitely not Lisp.