Tiny CLOS

Port of (rnrs bytevectors) to R7RS

Port of (rnrs base) to R7RS

Port of (rnrs arithmetic fixnums) to R7RS

Automatic Differentiation and more

Linter for R6RS libraries and programs

A quickcheck-alike

R7RS portable PostgreSQL binding

Some utility functions for working with vectors

Purely functional sets

Purely functional sequences

Purely functional queues

Priority search queues

List utility functions

Odd lazy lists

Heap data structure

Hash array mapped tries

Fingertree: A simple general-purpose data structure

Functional vectors

Difference lists

Purely functional deques

Bounded balance tree

Bitwise arithmetic utilities

Convenience functions for working with association lists

Purely Functional Data Structures

Packrat parser library

ONIE info reader/writer

Libraries written by Oleg ported to Chez Scheme

Functional XML parsing framework

Library collection centered around HTTP

POSIX getopt(3), in compliance with POSIX 2008

Design by Contracts for R7RS

Nanopass Compiler Infrastructure

Mumble voice chat protocol

Computer Algebra and Symbolic Computation

Various monads

Assembler for x86, ELF reader, various disassemblers

JSON reader and writer

Extra SRFIs (sockets) for Loko Scheme

Readline replacement via PFFI

SRFI-78 implemented as a wrapper around (chibi test)

Longest Common Subsequence (LCS)

Alist/hash-table destructuring case macros

Simplest way to output uncompressed .tar file

lisp-case under_score CapsUpper capsLower

Scheme DSL to build shell command lines

Scheme DSL to build Dockerfiles

Scheme lexer and reader

Collection of JSON utilities

A portable assembler for x86 processors

Functional processing of sequential chunked data

IRC protocol utilities

IP address parsing and formatting

InfluxDB line protocol and client

Cryptography, OTR, SSH, OpenPGP, etc.

Hash tables (HashTablesCowan)

Bimaps (HashTablesCowan)

Library for reading/writing various image formats

A bunch of scheme junk :)

A http server based on scheme

CRC, HMAC, MD5, SHA-1, SHA-2, xxHash

Useful code written in Guile Scheme

Port of gnuplot-pipe egg for Chicken Scheme to Chez Scheme.

SRFI 121: Generators reference implementation

Disk partition table reader/writer (MBR/GPT)

FAT filesystem library

Portable foreign function interface for R7RS Schemes

Pipelining syntax

Functional Vectors for Scheme

EDN is a data format from the Clojure ecosystem

Package manager for R6RS implementations

Adds dollar sign string interpolation

Scheme DSL to build Dockerfiles

Experimental libraries

A dataframe record type for Scheme (R6RS) with procedures to select, drop, and rename columns, and filter, sort, split, bind, append, join, reshape, and aggregate dataframes.

Scheme make(1) replacement

library to script/automate console applications

Decompresses zlib, xz, gzip, lzma, lzma2; extracts tar, zip

SRFI 128: Comparators (reduced) reference implementation

Additional testing utilities

Compute cint coefficients

Minimal xlib bindings

Preferential voting utilities to help come to reasonable decisions when there are more than 2 options

Library for parsing and constructing URI objects

Simple but extensible testing framework with advanced reporting

A library to use ANSI escape codes to format text and background color, font weigh, and underlining

Utilities to convert sxml to xml or plain text

A cursor-oriented string library

Basic bindings for establishing SSL connections