Open Source Scheme Software Development Software - Page 4

Ocean Scheme is an implementation of the Scheme programming language (aiming to be compatible with the upcoming R6RS Standard), whose native platform is the .NET framework (Mono, MS, and DotGNU). Written ground-up in C#.

This project provides source to accompany the On Scheme (http://pschombe.wordpress.com/) blog. For descriptions of the function of individual files please visit the blog.

Oops [Object Oriented Program System] for Gambit Scheme Provides an Object System with features like CLOS & Dylan but notable differences as well. Requires Gambit Scheme version 4 available at: http://www.iro.umontreal.ca/~gambit/

OxyScheme is a compiler for a programming language Scheme intended for use on .NET framework

PLT Spy is a Python to Scheme translator.

PMDMC is a R5RS Scheme library which provides a Prototype based Object System, which features both Multiple Dispatch, and Method Combination.

Portable Scheme interface to the Tk graphical user interface toolkit

Pilo Visual Tools for Scheme (Pvts) is a basic interpreter with visual tools for Scheme (LISP). Written in Java, PVTS has an interpreter and three visualization modules: a global environment viewer, a function call viewer, and a data structure viewer.

The Pointless Programming Language Reference is a multiple programming language reference document. It allows you to compare and contrast languages, learn a new language from your knowledge of another or simply lookup how to accomplish tasks.

python-in-scheme is a scheme library that allows you to run python code within scheme. It uses the Python/C API to embed a python interpreter.

RScheme is a Scheme implementation with a reflective object system, operating system services, modules, threads, many other system programming features (including the ability to integrate with and compile to C code), and a wealth of useful extensions.

Redtail is a scripting engine library and script language. The Redtail library provides the ability to execute Scheme-like Redtail scripts from within an application, increasing flexibility.

Yes, Scheme really is a portable language. S2 proves it. S2 compiles various dialects to R5RS, and can bootstrap under four different dialects

A collection of tools for the SETL Programming Language, including a LALR parser generator and lexical scanner generator.

SISCweb is a framework to facilitate writing stateful Scheme web applications in a J2EE environment. An example WAR file ready for use is provided. Try it today!

STklos is an efficient Scheme System providing a powerful Object System

Scheme Module for Apache 2.0 and later.

The Scheme Natural Language Toolkit (S-NLTK) is a Scheme R6RS library for language and text processing, and various tasks related to symbolic and statistical analysis of language data.

Scheme runtime environment in Python.

This project hosts a Scheme Integrated Development Environment and Debugger based on Eclipse. Includes a Gambit debugger. It currently uses the Dynamic Languages Toolkit which supports the DBGp debug engine protocol.

Schemer is a scheme-based build tool, initially created to handle dependencies. Build files are written in pure scheme, with new syntax defined to handle dependency checking.

Schism is an experimental compiler that translates Scheme programs into WebAssembly, allowing Scheme code to execute in both browser environments and server platforms like Node.js. Developed initially by Google researchers, the project was designed to explore the intersection of functional programming and WebAssembly’s low-level efficiency. Schism supports a subset of the R6RS Scheme standard and is self-hosting, meaning that the compiler itself is written in and compiled by Schism. Its architecture demonstrates advanced compiler design techniques such as staged compilation and snapshot-based bootstrapping. The project focuses on leveraging WebAssembly’s experimental capabilities, including reference types and tail calls, to test the limits of language portability and runtime performance. Though no longer actively maintained, Schism remains a valuable example of how high-level languages can be mapped to WebAssembly and offers insights into language implementation.

A Unix shell embedded in Scheme.

An ongoing project in language and compiler design.