Chez Scheme

Gambit is an efficient implementation of the Scheme programming language.

Gerbil Scheme

🌀 A brand-new compiler that allows practical application development using R7RS Scheme. We provide modern features and a stable system capable of generating fast native binaries.

Scheme Scripting Engine

Benchmarks for various Scheme implementations. Taken with kind permission from the Larceny project, based on the Gabriel and Gambit benchmarks.

Otus Lisp (Ol in short) is a purely* functional dialect of Lisp.

Larceny Scheme implementation

A native compiler for Scheme compliant with R6RS

Bibliography of Scheme research (readscheme.org and beyond)

Multitier JavaScript

a practical Scheme compiler

Portable Efficient IrRegular Expressions for Scheme

R7RS/R6RS Scheme Implementation

Guile numerical arrays and tensor extension

A manual (beh...) clone from bitbucket to use hosted CI service which only support GitHub

Portable Foreign Function Interface (FFI) for R6RS

R7RS/R6RS/Generic Scheme portability platform

Derived from Ypsilon (fujita-y/ypsilon) for experimental research

How to write portable Scheme libraries, and programs

Gambit Scheme library to interface to Python

R6RS portable Redis client

Concurrent utility for Scheme

mirrored from https://gitlab.com/nieper/rapid-scheme.git

Automatically exported from code.google.com/p/bigloo-lib3

A library of concurrency abstractions for Bigloo