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.

  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • Enterprise-grade ITSM, for every business Icon
    Enterprise-grade ITSM, for every business

    Give your IT, operations, and business teams the ability to deliver exceptional services—without the complexity.

    Freshservice is an intuitive, AI-powered platform that helps IT, operations, and business teams deliver exceptional service without the usual complexity. Automate repetitive tasks, resolve issues faster, and provide seamless support across the organization. From managing incidents and assets to driving smarter decisions, Freshservice makes it easy to stay efficient and scale with confidence.
    Try it Free
  • 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.
    Leader badge
    Downloads: 214 This Week
    Last Update:
    See Project
  • 2

    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.
    Leader badge
    Downloads: 44 This Week
    Last Update:
    See Project
  • 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.
    Leader badge
    Downloads: 28 This Week
    Last Update:
    See Project
  • 4
    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: 9 This Week
    Last Update:
    See Project
  • Test your software product anywhere in the world Icon
    Test your software product anywhere in the world

    Get feedback from real people across 190+ countries with the devices, environments, and payment instruments you need for your perfect test.

    Global App Testing is a managed pool of freelancers used by Google, Meta, Microsoft, and other world-beating software companies.
    Try us today.
  • 5
    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: 6 This Week
    Last Update:
    See Project
  • 6
    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: 10 This Week
    Last Update:
    See Project
  • 7
    Ksi Scheme interpreter
    Ksi is a portable, embeddable Scheme implementation written in C.
    Leader badge
    Downloads: 7 This Week
    Last Update:
    See Project
  • 8
    SketchyLISP is a highly portable, embeddable interpreter for purely applicative Scheme.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 9
    An interpreter for the Right-reference Pedagogic Algorithmic Language.
    Downloads: 3 This Week
    Last Update:
    See Project
  • Sales CRM and Pipeline Management Software | Pipedrive Icon
    Sales CRM and Pipeline Management Software | Pipedrive

    The easy and effective CRM for closing deals

    Pipedrive’s simple interface empowers salespeople to streamline workflows and unite sales tasks in one workspace. Unlock instant sales insights with Pipedrive’s visual sales pipeline and fine-tune your strategy with robust reporting features and a personalized AI Sales Assistant.
    Try it for free
  • 10
    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: 2 This Week
    Last Update:
    See Project
  • 11
    STklos is an efficient Scheme System providing a powerful Object System
    Downloads: 2 This Week
    Last Update:
    See Project
  • 12
    A Unix shell embedded in Scheme.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 13
    An implementation of the language described in "Karel the Robot: A Gentle Introduction to The Art of Programming" by Richard Pattis et al. Both Java and C/Unix versions are available.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 14
    Kawa is a full Scheme implementation. It implements almost all of R5RS (for exceptions see Restrictions), plus some extensions.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 15

    MScheme

    Scheme Interpreter implemented in Java

    MScheme is a Scheme interpreter implemented in Java. The project goals are to fully comply with the "Revised^5 Report on Scheme" and a clean and modular design.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 16
    Programming Language much like C with some java like elements implimented in scheme*. Purely for learning, though you can write a few programs with it. Written in DrScheme.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 17
    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.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 18
    A set of Eclipse plugins for the Scheme programming language. Features a powerful, fully extensible S-expression-based editor. Integrates seamlessly with any Scheme interpreter.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 19
    Water: a fast, secure, dynamic OO language and database. Water is an all-purpose language (and meta-language) that runs Web applications in the browser or server-side. Water is compatible with .NET, Java, and C on Windows, Linux and Mac OS X system.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 20
    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:
    See Project
  • 21
    NexJ Scheme is an open source project providing an efficient and powerful Scheme interpreter that executes in a Java Virtual Machine.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 22
    This is a resurrection of Matthias Blume's VSCM Scheme implementation.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 23
    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
    Last Update:
    See Project
  • 24
    Metaprogramming: proof of the concept.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    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
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • 3
  • Next
Want the latest updates on software, tech news, and AI?
Get latest updates about software, tech news, and AI from SourceForge directly in your inbox once a month.