R

r7rs

Optimizing Scheme compiler for Linux, NetBSD and bare hardware. https://scheme.fail/

Tiny R7RS small Scheme interpreter for embedding in C programs

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Latest version 2.0.11 is released, 15 november 2025

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R6RS/R7RS reader in R6RS Scheme

Neural network in Scheme

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

It implements an extended subset of R7RS Scheme including, but not limited to, some of the SRFIs. It's tiny (~42kb), embeddable and cross-platform.

Implementation of an immutable set datatype for the Scheme language

A small-footprint, embeddable interpreter for R7RS-small Scheme