Model of sun and sky colors

Some common list functions

Common-Lisp time conversion routines

SLIB core functions

Color-space conversions

Color data type

Implementation of COMMON-LISP COERCE and TYPE-OF

Plotting histograms/graphs in characters

Chapter ordering

Byte integer and IEEE floating-point conversions

Arrays of small integers, not necessarily chars

Interpolated array access

Applicative routines for arrays/matrices

Some functions for working with association lists

Little Scheme DSL to build shell command lines

This library provides tools for efficiently building up complex list structures.

Semantic Versioning and ranges

OOP bindings for SDL2. Currently a work-in-progress

Bindings for SDL2_mixer

Bindings for SDL2_image

Bindings for SDL2

Ruby-style spec testing library

Structured access to bytevector contents

A collection of functions for working with strings or text documents, including similarity measures, a stemmer and layout

A library of functions to compute statistical or other information about sets of data

A simple logging library for outputting messages while a program is running

A disjoint-set data structure

Some useful directory functions

Create unique abbreviations for a list of strings

Libraries by Taylor Campbell ported to Chez Scheme

Library for running shell commands

Library for making HTTP Requests

Library for using named pipes

Library for using gtk-server

Dorai Sitaram's Schelog: logic programming in Scheme

Portable Scheme Interface to the Tk GUI Toolkit

Dorai Sitaram's portable regular expressions

Low level functions for generating PDF files

Vicinity compatible with SRFI 59

Vector library compatible with SRFI 133

A Scheme API for test suites compatible to SRFI 64

Syntax objects encapsulating Scheme datums together with source-location information

Sets and bags compatible with SRFI 113

Binding to multiple values compatible with SRFI 8

Scheme reader with source-location information

Red-Black Trees

Extended quasiquotation with ellipses

A pattern matcher

Mappings compatible with SRFI 146

List library compatible with SRFI 1

R7RS library definitions

Unique identities

Graph algorithms

Generators compatible with SRFI 121

Basic format strings compatible with SRFI 28

Fixing letrec

Eliminate mutable variables

Comparators compatible with SRFI 128

Boxes compatible with SRFI 111

Assumptions compatible with SRFI 145

A program argument processor compatible with SRFI 37

And with local bindings compatible with SRFI 2

Analyze R7RS library definitions

Reference Attribute Grammar Controlled Rewriting

portable sockets library

Helper library for (rnrs unicode)

Helper library for (rnrs unicode)

Helper library for (rnrs unicode)

Helper library for (rnrs unicode)

Helper library for (rnrs unicode)

Port of (rnrs unicode) to R7RS

Implementation of the Apache Thrift framework

Port of (rnrs sorting) to R7RS

Slice lists, vectors, strings and bytevectors

Client for the Redis key-value store

Port of (rnrs r5rs) to R7RS

OS name and libc-loading for PFFI

Protocol Buffers for R6RS Scheme

Port of (rnrs programs) to R7RS

Portable Foreign Function Interface (2023-01-02)

Port of (rnrs mutable-strings) to R7RS

Port of (rnrs mutable-pairs) to R7RS

MessagePack for R6RS Scheme

MongoDB client and BSON

Generic syntax for working with monads

Port of (rnrs lists) to R7RS

Port of (rnrs io simple) to R7RS

Port of (rnrs hashtables) to R7RS

Port of (rnrs files) to R7RS

Port of (rnrs exceptions) to R7RS

Port of (rnrs eval) to R7RS

Port of (rnrs enums) to R7RS

ELF reader and parser in R6RS Scheme

Port of (rnrs control) to R7RS

Constrained Application Protocol (CoAP)