Browse free open source Scheme Interpreters and projects below. Use the toggles on the left to filter open source Scheme Interpreters by OS, license, language, programming language, and project status.

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  • 1
    An implementation of DSSSL, a style language to format SGML or XML documents. OpenJade contains backends for various formats (RTF, HTML, TeX, MIF, SGML2SGML, and FOT). This project also maintains OpenSP.
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    Downloads: 343 This Week
    Last Update:
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  • 2
    SISC is an extensible Java based interpreter of the algorithmic language Scheme. SISC uses modern interpretation techniques, and handily outperforms all existing Java interpreters (often by more than an order of magnitude).
    Downloads: 22 This Week
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  • 3
    TinyScheme

    TinyScheme

    A tiny Scheme interpreter for embedding in programs.

    TinyScheme is a Scheme interpreter that can execute Scheme code but is also suitable for embedding in programs. The goal is to keep the interpreter small while providing as much compatability with Scheme standards as possible.
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    Downloads: 28 This Week
    Last Update:
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  • 4

    Gauche

    R7RS Scheme scripting engine

    Gauche is an R7RS Scheme implementation aimed to be a handy tool for daily works. Quick startup, built-in system interface and native multilingual support are some of the goals.
    Downloads: 4 This Week
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  • 5
    Ksi Scheme interpreter
    Ksi is a portable, embeddable Scheme implementation written in C.
    Downloads: 4 This Week
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  • 6
    The MDK provides a simulator of D. Knuth's MIX computer, and a development environment to write, run and debug MIXAL programs on it.
    Downloads: 2 This Week
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  • 7

    Readable Lisp S-expressions

    Readable Lisp/S-expressions with infix, functions, and indentation

    This project is dedicated to developing more readable format(s) for Lisp-based languages (such as Common Lisp and Scheme) and implementing those formats (readers, pretty-printers, editor macros, etc.). MIT license preferred, to spread them widely.
    Downloads: 1 This Week
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  • 8
    A Unix shell embedded in Scheme.
    Downloads: 1 This Week
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  • 9
    Metaprogramming: proof of the concept.
    Downloads: 1 This Week
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  • 10
    STklos is an efficient Scheme System providing a powerful Object System
    Downloads: 1 This Week
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  • 11
    SketchyLISP is a highly portable, embeddable interpreter for purely applicative Scheme.
    Downloads: 1 This Week
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  • 12
    In this project we aim to develop scheme libraries for developing various web applications (especially servlets and xml-based web services). Our approach is to use jscheme (an open source implementation of scheme in Java) as the core language which allow
    Downloads: 1 This Week
    Last Update:
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  • 13
    several vaguely related projects worked on by me: a 3d engine with a javascript-like scripting language (pdsys); an older scheme dialect (vmsys); ... (2009-04-28: I have been gone for years, may try to put up some newer stuff...).
    Downloads: 1 This Week
    Last Update:
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  • 14
    sexpreader is a library which can be used by compiler or interpreter writers who want to read LISP-like constructs. This library can read in various tokens like integers, floats, symbols, strings, characters, booleans and parenthesis.
    Downloads: 1 This Week
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  • 15
    This is a resurrection of Matthias Blume's VSCM Scheme implementation.
    Downloads: 1 This Week
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  • 16
    A scheme (lisp) interpreter written in ARM assembly language (currently: Cortex-M4F,M7, Cortex-A5,A8,A9, Cortex-A53; previously:ARM7TDMI, ARM920T, Cortex-M3) for education, robotics, wearable devices. Tested on Allwinner A64, Amlogic S905, Atmel SAMA5D4, SAME70, SAMV71, NXP LPC4300, RT1050, iMX8M, Samsung S5P6818, ST STM32F4, STM32F7, and TI AM3359, OMAP3530, DM3730, OMAP4430, TM4C1294 chips (previously: NXP LPC-1300,1700,2000, ATMEL AT91SAM7, STM STR711, STR911, STM32, CIRRUS EP9302, LMI LM3S1968, TI OMAP).
    Downloads: 0 This Week
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  • 17
    An interactive, Lisp-like language for .Net scripting and development, having deep .Net integration, sharing type system, GC and other runtime services etc., with transparent access to .Net w/o a FFI or wrappers.
    Downloads: 0 This Week
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  • 18
    Bytecode-based Scheme (R^5RS) implementation. Fast, compact, stable, suitable for education and experimentation.
    Downloads: 0 This Week
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  • 19
    Here we have fun developing software related to embedded extension languages and small languages in many application domains, using existing languages and/or creating new ones.
    Downloads: 0 This Week
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  • 20
    Free & Compact Lisp Library for Java 5.0 and later
    Downloads: 0 This Week
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  • 21
    FramerD is a distributed semi-structured object database originally developed at MIT. It provides an internationalized Scheme-based scripting language, built-in text analysis tools, and special support for web scripting.
    Downloads: 0 This Week
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  • 22
    Genjutsu is a programming language designed for extending C/C++ applications. The syntax is akin to Scheme's. Genjutsu is optimized for distributed object systems and designed to make such applications easy to write. Included is a shell, gjsh.
    Downloads: 0 This Week
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  • 23
    Gleam is a simple Scheme language interpreter written in Java. Project goals: to support the discovery of Scheme for beginners, simplicity, R5RS compliance, full integration with the Java platform (call Java from Scheme and vice versa).
    Downloads: 0 This Week
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  • 24
    A simple interface to SQL databases (currently MySQL and PostgreSQL) from Guile.
    Downloads: 0 This Week
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  • 25
    HScheme is a Scheme interpreter written in Haskell, available as both interactive interpreter and extension library for other Haskell projects. Think 'Guile for Haskell'.
    Downloads: 0 This Week
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