akkuPackages

Unique identities

R7RS library definitions

List library compatible with SRFI 1

Mappings compatible with SRFI 146

A pattern matcher

Extended quasiquotation with ellipses

Red-Black Trees

Scheme reader with source-location information

Binding to multiple values compatible with SRFI 8

Sets and bags compatible with SRFI 113

Syntax objects encapsulating Scheme datums together with source-location information

A Scheme API for test suites compatible to SRFI 64

Vector library compatible with SRFI 133

Vicinity compatible with SRFI 59

Low level functions for generating PDF files

Dorai Sitaram's portable regular expressions

Portable Scheme Interface to the Tk GUI Toolkit

Dorai Sitaram's Schelog: logic programming in Scheme

Portable Simple Common Gateway Interface implementation

Libraries by Taylor Campbell ported to Chez Scheme

Create unique abbreviations for a list of strings

Some useful directory functions

A disjoint-set data structure

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

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

A collection of functions for working with strings or text documents, including similarity measure…

Structured access to bytevector contents

This package is a language server protocol implementation helping scheme programming

Ruby-style spec testing library

Bindings for SDL2

Bindings for SDL2_image

Bindings for SDL2_mixer

OOP bindings for SDL2

Semantic Versioning and ranges

This library provides tools for efficiently building up complex list structures

Little Scheme DSL to build shell command lines

Some functions for working with association lists

Applicative routines for arrays/matrices

Interpolated array access

Arrays of small integers, not necessarily chars

Byte integer and IEEE floating-point conversions

Chapter ordering

Plotting histograms/graphs in characters

Implementation of COMMON-LISP COERCE and TYPE-OF

Color data type

Color-space conversions

SLIB core functions

Common-Lisp time conversion routines

Some common list functions

Model of sun and sky colors

Matrix Algebra

Directories

Dynamic data type

Factorization, prime test and generation

String matching for filenames (glob, a la BASH)

Common LISP text output formatter

Discrete Fourier Transform

Generic write

Line oriented input/output functions

Mathematical functions restricted to exact integers

Mathematical functions restricted to real numbers

Finds minimum value of a function

Modular fixnum arithmetic

NBS/ISCC Color System

POSIX time conversion routines

Pretty print a Scheme file

Pretty printing

Implementation of standard C functions

Queue/Stack data structure

Pseudo-Random inexact real numbers

Find simplest number ratios

Resene Color System

Implementation of some R2RS procedures eliminated in subsequence versions

Saturated Color Dictionary

Implementation of POSIX-style formatted input

Original Soundex algorithm

String casing functions

Portable string ports

Functions for working with and searching within strings

Accessing parts of arrays

Core time conversion routines

Compute timezones and DST from TZ environment variable

Topological sort

Implementation of COMMON LISP tree functions

Read sysV style (binary) timezone file

Construct and decode Uniform Resource Identifiers

Weight balanced trees

XML parsing and conversion to SXML

SPDX license expressions and such

Portability and utility library

Reference implementation of SRFI-156:

SRFI 175: ASCII character library

Implementation of SRFI 19 'Time Data Types and Procedures'

SRFI 197: Pipeline Operators

SRFI 235: Combinators

SRFI 28: Basic Format Strings