Racket Packages

These are the packages in the official package catalog.

raco pkg install package-name installs a package.

You can add your own packages to the index.

773 packages (see all, including packages tagged as "deprecated", "main-distribution", or "main-test")

 PackageDescriptionBuild 

2htdp-typed

A partial version of 2htdp for Typed Racket

succeeds0

3d-model

3d-model vertex/tri representaion library

Docs:
Tags:
succeeds; has dependency problems0

3s

positional sound and mixing for lux and other programs

Docs:
succeeds; has failing tests3

_

Docs:
succeeds1

_-exp

A metalanguage similar to #lang at-exp, but with a configurable command character

Docs:
succeeds0

abnf

Attributed BNFs for Scribble

succeeds2

acmart

#lang for the acmart paper format

fails4

acmsmall

Port of the acmsmall style to Scribble

Docs:
Tags:
succeeds; has failing tests3

Adapton

Adapton: Composable, Demand-Driven Incremental Computation

Docs:
succeeds0

adjutor

A helper library

Docs:
succeeds1

admiral-edu-server

The Racket code associated with the Captain Teach server

succeeds; has failing tests3

afl

a lang-extension that provides rackjure-like anonymous function literals

Docs:
succeeds0

aful

A fork of #lang afl which also supports #lang afl/unhygienic.

Docs:
succeeds1

agile

#lang agile ;; == (require (for-syntax racket/base syntax/parse))

Docs:
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succeeds0

alexis-multicast

One-to-many buffered asynchronous channels

succeeds1

alexis-util

Various utilities and helper functions I've found useful

succeeds0

anaphoric

Anaphoric versions of `if`, `when` and `cond`. They bind the value of the condition expression to `it`.

Docs:
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succeeds0

anarki

Community-managed variant of the Arc dialect of Lisp

succeeds; has failing tests3

ansi

ANSI and VT10x escape sequences for Racket.

Tags:
succeeds2

aoc-racket

Solutions & explanations — in Racket, of course — for the Advent of Code puzzles

succeeds1

aosd

FFI bindings to the Atheme Project's libaosd

succeeds; has failing tests3

aperetif

Microframework for creating server applications

succeeds; has failing tests3

apse

a pixel-based sprite editor (good with mode-lambda)

fails4

arguments

A simple data structure for a group of function arguments. Used by the mock package.

Docs:
succeeds0

arroy

A little library for modeling labeled transition systems with a collaborative Web stepper.

succeeds2

asi64

Extending Racket to become a 6502 assembler

Tags:
succeeds; has dependency problems; has failing tests3

asm

A multi-platform assembler for Racket (supports x64 and generic instruction sets)

Docs:
succeeds; has dependency problems; has failing tests3

asyncunit

RackUnit helper functions for asynchronous channels

Docs:
succeeds; has failing tests3

auto-syntax-e

For syntax pattern variables: instead of raising an error, x is roughly equivalent to (syntax->datum #'x).

Tags:
succeeds0
New

autoff

    fails4

    autoffi

    Automatically generating FFI bindings for Racket

    succeeds; has dependency problems2

    automata

    a library for defining efficient automata using match patterns

    succeeds2

    automata-doc

    a library for defining efficient automata using match patterns

    Docs:
    succeeds1

    automata-lib

    a library for defining efficient automata using match patterns

    succeeds2

    automata-test

    a library for defining efficient automata using match patterns

    succeeds2

    auxiliary-macro-context

    Match-expander-style syntactic extensibility outside expressions.

    succeeds2

    avl

    AVL Trees for Racket

    Docs:
    succeeds1

    aws

    Amazon Web Services including S3, SDB, SES, SNS, SQS, CloudWatch, Glacier, Dynamo, and Route 53.

    Docs:
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    succeeds0

    aws-cloudformation-deploy

    core AWS Cloudformation deployment scripting library

    fails4

    aws-cloudformation-template

    statically typed DSL for writing AWS CloudFormation templates

    fails4

    aws-cloudformation-template-doc

    documentation (no implementation) for “aws-cloudformation-template”

    Docs:
    fails4

    aws-cloudformation-template-lib

    implementation (no documentation) for “aws-cloudformation-template”

    succeeds2

    axe

    Handy utilities(macros/functions) for racket

    Docs:
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    succeeds0

    backport-template-pr1514

    Backports syntax-local-template-metafunction-introduce as a package, so that it can be used in older versions. Require backport-template-pr1514/experimental/template instead of syntax/parse/experimental/template to use it.

    succeeds1

    basedir

    XDG Basedir Spec library

    Docs:
    succeeds0

    bazaar

    A personal collection of useful definitions. Quite unstable.

    succeeds; has failing tests3

    bcrypt

    A Racket interface to the bcrypt key derivation function.

    Tags:
    succeeds2

    beautiful-racket

    Resources for the “Beautiful Racket” book

    succeeds2

    beautiful-racket-demo

    Sample projects for “Beautiful Racket”

    succeeds2

    beautiful-racket-lib

    support library for `beautiful-racket`

    Docs:
    succeeds1

    benchmark

    Benchmarking library

    Docs:
    succeeds; has failing tests3

    bencode

    BitTorrent Bencode Decoding

    Docs:
    succeeds0

    bencode-codec

    Library for reading and writing Bencoded data.

    Tags:
    succeeds0

    berkeley

    Support library for CS 61AS at UC Berkeley (http://cs61as.org).

    fails4

    binary-class

    Classes for writing and reading binary data

    succeeds0

    binary-class-dbf

    Interface to *.dbf files (dBase, Foxpro, ...)

    succeeds2

    binary-class-exif

    Class for reading and writing Exif in JPEG or TIFF

    succeeds2

    binary-class-mp3

    MP3 ID3v2.1 and ID3v2.2 tags parser

    succeeds0

    bitsyntax

    Erlang-like binary pattern-matching and bit string manipulation for Racket.

    Docs:
    Tags:
    succeeds0

    bloggy

    A very simple Racket blog system

    succeeds2

    bnf

    Concise Typed Racket syntax for declaring recursive data in BNF

    succeeds2

    br-parser-tools

    fork of parser-tools for Beautiful Racket

    succeeds2

    br-parser-tools-doc

    succeeds1

    br-parser-tools-lib

    succeeds2

    brag

    Internal fork of `ragg` for Beautiful Racket

    Docs:
    succeeds1

    bystroTeX

    A tool for preparing HTML slides with LaTeX formulas, based on Scribble

    Docs:
    succeeds; has dependency problems; has failing tests3

    bzip2

    bzip2 compression and decompression

    Docs:
    succeeds0

    c

    A language level for writing C code in DrRacket.

    Docs:
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    succeeds0

    c-defs

    Simple C value access

    Docs:
    Tags:
    succeeds; has failing tests3

    c-utils

    Utilities for manipulating C source code.

    Docs:
    Tags:
    succeeds0

    calendar

    Docs:
    succeeds1

    canonicalize-path

    succeeds0

    cc4101-handin

    Handin client for the CC4101 - Programming Languages course at University of Chile

    succeeds; has failing tests3

    ccnum

    Credit Card Number Utilities

    Docs:
    Tags:
    succeeds0

    chain-module-begin

    Helper to define meta-languages which can chain-call other languages. Status: Experimental (no backwards compatibility).

    succeeds0

    charterm

    Character-cell Terminal Interface

    Docs:
    Tags:
    succeeds0

    check-sexp-equal

    A simple extension for rackunit that provides structural diffs on failure.

    Tags:
    succeeds; has failing tests3

    Chinese-4-Stratego

    Chinese Stratego

    Tags:
    succeeds0

    chk

    a minimal tester

    Docs:
    Tags:
    succeeds; has failing tests3

    cKanren

    Constraint programming language

    succeeds; has failing tests3

    classicthesis-scribble

    Scribble wrapper for the classicthesis LaTeX style.

    Tags:
    succeeds2

    cldr-bcp47

    API for BCP47 extensions to CLDR

    Tags:
    succeeds0

    cldr-core

    API for cldr-core data set

    Docs:
    Tags:
    succeeds0

    cldr-dates-modern

    API for cldr-dates-modern data set

    Tags:
    succeeds0

    cldr-localenames-modern

    API for cldr-localenames-modern data set

    Tags:
    succeeds0

    cldr-numbers-modern

    API for cldr-numbers-modern data set

    Tags:
    succeeds0

    client-cookies

    Client cookies jar for net/url and similar libs

    Tags:
    succeeds2

    collections

    A generic interface for collections

    succeeds2

    collections-doc

    succeeds1

    collections-lens

    Lenses for generic collections

    Tags:
    succeeds; has dependency problems0

    collections-lib

    succeeds2

    collections-test

    succeeds2

    colon-kw

    a lang-extension for writing :kw for #:kw

    Docs:
    succeeds0

    colon-match

    match with colon notation, based on discussion with Jens Axel Søgaard on users list

    Tags:
    succeeds0

    color-flood

    A game where the player must fill the board with colors before its opponent

    Tags:
    succeeds; has failing tests3

    combinator-parser

    A combinator parser library retained for backwards compatibility. Using parser-tools/yacc or ragg instead is recommended.

    succeeds0

    command-line-ext

    Extensible form of command-line with command-line-flag-expanders

    succeeds0

    compact-annotations

    Function type annotation syntax for Typed Racket similar to Haskell

    succeeds0

    compiler-goodies

    succeeds1

    compose-app

    #%app syntax for function composition, (a .. b .. c) => (lambda (v) (a (b (c v))))

    succeeds0

    cond-strict

    cond: what it should have been

    Tags:
    succeeds0

    continued-fractions

    Exact computer arithmetic and base conversion via continued fractions.

    Docs:
    succeeds0

    contract-repl

    A REPL that prints contracts on values

    succeeds2

    control

    Control structures

    succeeds0

    cover

    A code coverage tool

    Docs:
    succeeds; has failing tests3

    cover-codecov

    succeeds2

    cover-coveralls

    succeeds; has failing tests3

    cow-repl

    Cowsay in your REPL

    succeeds2

    cpu-affinity

    A library for getting/setting CPU affinity

    Tags:
    succeeds; has failing tests3

    cpuinfo

    CPU Information

    Docs:
    succeeds1

    cs2500f16-jsonlab

    Teachpack for CS2500 JSON lab

    Tags:
    succeeds0

    cs7480-util

    Static analysis utilities

    succeeds0

    csp

    solve constraint-satisfaction problems

    succeeds2
    New

    css

    A CSS Engine written in pure Typed Racket

    succeeds0

    css-expr

    S-expression-based CSS

    Docs:
    succeeds0

    css-tools

    Tools for generating & manipulating CSS (unstable)

    Docs:
    succeeds1

    csv

    csv file reader and writer

    Docs:
    succeeds; has dependency problems1

    csv-reading

    Comma-Separated Value (CSV) Parsing

    Tags:
    succeeds0

    cuecore

    CueCore Lighting Control

    Docs:
    succeeds1

    cur

    Dependent types and meta-programming

    failssucceeds4

    cur-doc

    Docs:
    fails4

    cur-lib

    succeeds2

    cur-test

    succeeds; has failing tests3

    curly-fn

    succeeds2

    curly-fn-doc

    Docs:
    succeeds1

    curly-fn-lib

    succeeds2

    curly-fn-test

    succeeds2

    curved-text

    fails4

    custom-load

    A load handler that avoids stale zo files.

    succeeds1

    dan-scheme

    A very little language for situations where simplicity is desired over convenience

    succeeds1

    data-red-black

    red-black trees. Includes implementations of augmented red-black trees, positional red-black trees, and an ordered set backed by a rb-tree.

    Tags:
    succeeds0

    datatype

    Algebraic(-like) Data Types

    succeeds2

    dbm

    An interface to UNIX dbm files using a libdbm FFI

    Docs:
    Tags:
    succeeds; has failing tests3

    dbus

    Native D-Bus for Racket

    Docs:
    succeeds0

    ddict

    Deterministic Dictionaries

    Docs:
    Tags:
    succeeds0

    debug

    a lang-extension for debugging, and a macro for inserting a debug-repl

    Docs:
    succeeds0

    debug-scopes

    Some utilities which help debugging scope-related issues for unhygienic macros

    succeeds0

    deferred

    A simple library for deferring asynchronous tasks until a specified time

    Docs:
    succeeds; has failing tests3

    define-match-spread-out

    a version of define that allows definitions to be spread across a file

    Tags:
    succeeds0

    defpat

    a version of define for defining functions with match-patterns as arguments

    Tags:
    succeeds0

    delay-pure

    Non-cached promises for Typed/Racket, like delay/name. Should be sound for occurrence typing (unlike delay/name) because only pure functions are allowed.

    succeeds0

    delimit-app

    An #%app macro that changes meaning based on paren shape

    succeeds0

    derp-3

    The Derp 3 parser, based on "Parsing with Derivatives," code written by Michael D. Adams (www.michaeldadams.org)

    succeeds; has failing tests3

    derpy

    Presentation Room Control

    Docs:
    succeeds; has failing tests3

    describe

    Doug Williams's 'describe' package from PLaneT

    Docs:
    succeeds1

    dherman-struct

    A port of David Herman's struct.plt planet package

    succeeds2

    digimon

    The (typed) core to construct the digital world

    Docs:
    succeeds0

    disassemble

    Disassembler for JIT-compiled functions.

    succeeds2
    New

    disposable

    An abstraction for values with external resources that must be allocated and deallocated. Provides automatic resource pooling, per-thread virtual construction, and monadic composition.

    succeeds0

    distro-build

    Tools for constructing a distribution of Racket

    succeeds2

    distro-build-client

    client-side part of "distro-build"

    succeeds2

    distro-build-doc

    documentation part of "distro-build"

    succeeds1

    distro-build-lib

    implementation (no documentation) part of "distro-build"

    succeeds2

    distro-build-server

    server-side part of "distro-build"

    succeeds2

    dlm-read

    Docs:
    succeeds1

    dm

    Linux Device Mapper bindings for Racket.

    Docs:
    Tags:
    succeeds; has failing tests3

    doc-coverage

    A package for inspecting and testing a module's documentation of its provided bindings

    succeeds0

    doodle

    Docs:
    Tags:
    succeeds0

    dos

    Delimited-continuation-based Operating-system Simulator

    Docs:
    succeeds0

    dotlambda

    Splits dotted identifiers like a.b.c, also supports λ<arg>.(code) syntax. Experimental (i.e. there may be small breaking changes in later versions).

    Docs:
    succeeds0

    dracula

    Dracula: ACL2 theorem prover tools in DrRacket

    fails4

    draw-i386-macosx

    native libraries for "draw" package

    2

    draw-ppc-macosx

    native libraries for "draw" package

    2

    draw-win32-i386

    native libraries for "draw" package

    2

    draw-win32-x86_64

    native libraries for "draw" package

    2

    draw-x86_64-macosx

    native libraries for "draw" package

    2

    drbayes

    Probabilistic programming language

    fails4

    drdr

    DrDr, Racket's continuous integration system

    succeeds2

    drdr2

    Prototype replacement for DrDr

    succeeds2

    dropbox

    SDK for Dropbox

    Docs:
    succeeds; has failing tests3

    drracket-cyberpunk

    succeeds2

    drracket-paredit

    paredit keybindings for DrRacket

    succeeds; has failing tests3

    drracket-solarized

    Solarized colorscheme for Drracket

    succeeds2

    drracket-vim-tool

    DrRacket plugin that simulates vim keybindings

    succeeds2

    drracket-zenburn

    The Zenburn colorscheme for DrRacket.

    succeeds2

    Drrackgit

    A git plugin for DrRacket.

    Tags:
    fails4

    dset

    Deterministic Sets

    Docs:
    Tags:
    succeeds; has dependency problems0

    dssl

    Data Structures Student Language: an extension of ASL for easier imperative programming.

    Docs:
    succeeds1
    New

    dssl2

    A language for data structures students

    Docs:
    succeeds; has failing tests3

    ebml

    A library for reading and writing EBML files.

    Docs:
    Tags:
    succeeds0

    echonest

    Wrapper for The Echo Nest web API.

    succeeds; has failing tests3

    ecmascript

    Parser, runtime and #lang for ECMAScript

    Tags:
    succeeds0

    egal

    Henry Baker's egal

    succeeds2

    elasticsearch

    succeeds; has failing tests3

    elf

    Unix executable and linking format read/writing

    Docs:
    succeeds; has dependency problems0

    envy

    an environment variable manager for applications

    Docs:
    succeeds1

    errortrace

    2

    esc-vp21

    Epson ESC/VP21 Projector Control

    Docs:
    succeeds1

    eventfd

    Linux eventfd support

    Docs:
    Tags:
    succeeds0

    exact-decimal-lang

    a lang-extension that reads decimals as exact rationals

    succeeds0

    expect

    A package defining "expectations", first-class assertions about values for use in validation and unit testing with high quality error messages. Currently experimental.

    Docs:
    succeeds0

    explorer

    Utility for interactive exploration of complex data structures.

    succeeds2

    extensible-functions

    A solution to the expression problem in Typed Racket

    succeeds0

    extensible-parser-specifications

    Unstable, and has seemingly unsolvable problems with module boundaries. This package works like seq-no-order by Alexander Knauth, but adds reusable (within the same module) clauses and global constraints like "a must occur before b" or "a mutually exclusive with c".

    succeeds0

    fancy-app

    Scala-style anonymous functions

    Tags:
    succeeds2

    fast-convert

    Fast conversion from bytes to string for one-byte encoding

    succeeds0

    faster-minikanren

    A fast implementation of miniKanren with disequality and absento.

    succeeds2

    feature-profile

    Profile that measures time spent in language/library features

    succeeds; has failing tests3

    fector

    Persistent Functional Vectors

    Tags:
    succeeds2

    ffi-definer-convention

    Overrides define-ffi-definer with a new argument for name mangling

    Tags:
    succeeds0

    ffi-utils

    Helpful tools for writing FFI interfaces to C

    Docs:
    Tags:
    fails4
    New

    ffmpeg-i386-win32

    succeeds2
    New

    ffmpeg-x86_64-macosx

    succeeds2
    New

    ffmpeg-x86_64-win32

    succeeds2

    finalizer

    Trivial finalizer. Does action when object garbage collected

    Docs:
    Tags:
    succeeds0

    find-parent-dir

    Find parent directories matching a criterion.

    succeeds2

    flexpr

    Expressions rendered as both XML and JSON

    Docs:
    succeeds1

    fme

    Fourier-Motzkin elimination for integer inequality satisfiability

    Docs:
    Tags:
    succeeds0

    fontconfig

    Tags:
    succeeds; has dependency problems; has failing tests3
    New

    formica

    "Functionally oriented" educational language

    fails4

    forth

    Forth emulator, as a Racket #lang

    Docs:
    Tags:
    succeeds0

    fra

    Purely functional implementation of relational algebra

    Docs:
    Tags:
    succeeds0

    frog

    Static blog generator application. Supports Twitter Bootstrap, Pygments, more.

    Docs:
    succeeds0

    ftree

    Finger Trees

    Docs:
    Tags:
    succeeds0

    fulmar

    Generate C++ code from S-expressions

    succeeds1

    functional

    generic interfaces and data structures for functional programming

    succeeds2

    functional-doc

    documentation (no implementation) for “functional”

    succeeds0

    functional-lib

    implementation (no documentation) for “functional”

    succeeds2

    furtle

    A library for drawing turtle geometry logo style

    Docs:
    succeeds0

    fuse

    Library for creating user-space filesystems with FUSE

    Docs:
    succeeds; has failing tests3
    New

    gaming

    fails4

    gcstats

    Print summary GC statistics after running a program.

    succeeds2

    gdbdump

    GDB-based Native Thread Backtrace Dumps

    Docs:
    Tags:
    succeeds0

    generic-bind

    Generic binding forms.

    succeeds1

    generic-syntax-expanders

    Allows definition of macros which include expander-definition forms, like match expanders

    succeeds0

    get-bonus

    Get Bonus is a project about discovering the best way to program video games.

    fails4

    gir

    GTK/GLib/GIO/... GObjectIntrospection FFI binding

    Docs:
    Tags:
    succeeds; has failing tests3

    git-slice

    For slicing git repositories into pieces

    Tags:
    succeeds; has failing tests3

    github

    Github Bindings

    Tags:
    succeeds; has failing tests3

    github-api

    Bindings for the GitHub API

    Tags:
    succeeds; has failing tests3

    GLPK

    An interface to the Gnu Linear Programming Kit (GLPK)

    Docs:
    succeeds; has failing tests3

    gls

    Generic Little (Object, Type, Anything, ...) System - multiple dispatch on types

    Docs:
    Tags:
    succeeds0

    glu-tessellate

    Converts a set of closed paths to a set of covering triangles covering the region enclosed by the curves

    Tags:
    succeeds; has failing tests3

    gnal-lang

    a #lang that allows relative module paths for reader languages

    Tags:
    succeeds; has dependency problems2

    gnucash

    parses gnucash XML files

    Docs:
    Tags:
    succeeds0

    google

    Google APIs (Drive, Plus, ...) for Racket.

    succeeds2
    New

    graph

    Generic graph library.

    Docs:
    Tags:
    succeeds; has failing tests3

    gregor

    Date and time library

    succeeds2

    gregor-doc

    Documentation part of gregor library

    Docs:
    succeeds0

    gregor-lib

    Code part of the gregor date and time library

    succeeds2

    gregor-test

    Tests for the gregor library

    succeeds2

    grip

    A low-level 'core' Typed Racket Library.

    Docs:
    succeeds0

    grommet

    Crypto routines, MD5, SHA-1, SHA-256, HMAC as native Typed Racket implementations.

    Docs:
    Tags:
    succeeds0

    gui-pkg-manager

    Graphical tool for managing Racket package installations

    succeeds2

    gui-pkg-manager-doc

    documentation part of "gui-pkg-manager"

    succeeds1

    gut

    Web related functionality in Typed Racket. Includes full HTTP 1.1 client, UUIDs, Consumer OAuth, Json, XML formats.

    Docs:
    succeeds; has failing tests3

    hackett

    succeeds2

    hackett-demo

    succeeds2

    hackett-lib

    succeeds2

    hackett-test

    succeeds2

    hamt

    Hash array mapped tries

    Docs:
    succeeds1

    handin

    Handin server and client template

    succeeds; has failing tests3

    herbie

    A tool for automatically improving the accuracy of floating point expressions

    succeeds; has failing tests3

    heresy

    A functional Lisp dialect with BASIC-inspired syntax

    Docs:
    Tags:
    succeeds; has failing tests3

    hive-client

    Hive: client-server framework. This is client package.

    Tags:
    succeeds; has dependency problems2

    hive-common

    Hive: client-server framework. This is library for both client and server.

    Tags:
    succeeds0

    hive-server

    Hive: client-server framework. This is server-side package.

    succeeds; has dependency problems2

    honu

    The implementation of the Honu language

    Docs:
    succeeds; has failing tests3

    hostname

    Getting Hostname, FQDN, and IP Addresses

    Docs:
    succeeds1

    html-parsing

    Permissive Parsing of HTML to SXML

    succeeds0

    html-template

    HTML-Writing Template Language in SXML

    succeeds0

    html-writing

    Writing HTML from SXML

    succeeds0

    http

    Support for HTTP 1.1 including automatic connection pooling.

    Docs:
    Tags:
    succeeds0

    hygienic-quote-lang

    hygienic versions of quote-like racket reader macros

    succeeds0

    hygienic-reader-extension

    adding hygiene to racket reader extensions

    succeeds0

    hyper-literate

    Some tools which help build hyper-literate programs. For now, this only contains a few changes from scribble/lp2, including support for typed/racket literate programs.

    succeeds0

    hyphenate

    Hyphenate X-expressions with the Knuth–Liang hyphenation algorithm

    Docs:
    succeeds0

    icfp-2014-contracts-talk

    Slideshow implementation of ICFP 2014 Contracts Keynote Talk

    Tags:
    succeeds; has failing tests3

    identikon

    Tiny framework for generating identicons

    Docs:
    succeeds0

    iloveck101

    A command-line tool to download images from ck101 threads.

    Tags:
    fails4

    in-new-directory

    Run things in new directories

    Tags:
    succeeds0

    infix

    Infix Expressions

    Tags:
    succeeds0

    intern

    Type-safe interning of datatype in Typed Racket as a new sub-type of Index

    succeeds2

    io

    I/O utilities from dherman's io.plt Planet package

    succeeds; has failing tests3

    ipoe

    interactive poetry editor

    Docs:
    succeeds; has failing tests3

    irc

    An IRC client library.

    Docs:
    Tags:
    succeeds; has failing tests3

    irc-client

    A higher-level, typed wrapper around the irc package

    succeeds0

    iu-pict

    Docs:
    succeeds; has dependency problems1

    jack-ease

    Library for easing things between start and stop values fluidly

    Docs:
    succeeds0

    jack-posn

    Library for working with points in 2d space

    Docs:
    succeeds0

    java

    A port of David Herman's java.plt PLaneT package, without the PLaneT dependencies.

    Docs:
    succeeds0

    java-lexer

    Java syntax highlighting for Scribble.

    succeeds2

    javascript

    An implementation of JavaScript

    succeeds1

    job-queue

    A library for managing sets of workers and their jobs.

    succeeds2

    job-queue-doc

    A library for managing sets of workers and their jobs. (doc)

    Docs:
    succeeds1

    job-queue-lib

    A library for managing sets of workers and their jobs. (lib)

    succeeds2

    json-parsing

    JSON Parsing, Folding, and Conversion

    Tags:
    succeeds0

    json-socket

    JSON-Talking TCP Sockets

    Tags:
    succeeds2

    kernel

    Interface to Linux kernel runtime configuration.

    Tags:
    succeeds; has failing tests3

    kitco

    Precious Metals Market Info. Access

    Docs:
    succeeds0

    kw-make-struct

    like make from unstable/struct except allowing keywords, and it can also be a match pattern

    succeeds0

    kw-utils

    misc kw utils

    Docs:
    Tags:
    succeeds0

    lambdajam-2015-racket-pl-pl

    succeeds; has failing tests3

    lang-file

    Functions for dealing with #lang files

    Tags:
    succeeds0

    lang-slide

    A picture showing all the languages used to implement Racket.

    succeeds; has failing tests3

    latex-utils

    Some utilities for generating LaTeX markup of various descriptions.

    Docs:
    succeeds0

    lathe

    A personal collection of utilities.

    fails4

    lathe-lib

    A personal collection of utilities. (lib)

    fails4

    ldap

    A native Racket interface to LDAP authentication.

    Docs:
    Tags:
    succeeds; has failing tests3

    learn-to-type

    A very simple GUI program to learn to type by copying a text.

    Tags:
    succeeds; has failing tests3

    left-pad

    String left pad

    Docs:
    Tags:
    succeeds0

    leftist-tree

    Functional priority queues

    Tags:
    succeeds0

    lens

    Composable, functional lenses

    succeeds2

    lens-common

    Base lens constructors and additional combinators

    succeeds2

    lens-data

    Lens constructors for various Racket data structures

    succeeds2

    lens-doc

    Documentation for the lens libraries

    Docs:
    succeeds0

    lens-lib

    Implementation (no docs) of the lens library, includes lens-data and lens-common

    succeeds2

    lens-unstable

    Unstable and experimental features for lenses

    succeeds2

    levenshtein

    Levenshtein Distance Metric

    succeeds1

    libgit2

    Racket bindings for the Libgit2 library.

    Docs:
    Tags:
    succeeds; has dependency problems; has failing tests3

    libkenji

    succeeds2

    libnotify

    FFI bindings for libnotify (desktop notifications)

    Docs:
    Tags:
    succeeds; has failing tests3

    libopenal-racket

    Racket wrapper for the OpenAL library

    succeeds; has dependency problems; has failing tests3

    libscrypt

    Colin Percival's scrypt bindings for Racket, uses system library.

    Docs:
    Tags:
    succeeds0

    libserialport

    FFI bindings for the libserialport library.

    succeeds; has failing tests3

    libtoxcore-racket

    A Racket wrapper for the Tox libraries.

    succeeds; has failing tests3

    libuuid

    FFI bindings for the libuuid library.

    Docs:
    Tags:
    succeeds0

    lindenmayer

    succeeds1

    lipics

    Scribble languages for the LIPIcs paper format

    Docs:
    Tags:
    succeeds; has failing tests3

    literify

    racket literate programming in scribble to enable simultaneously display and evaluate code chunks

    Docs:
    succeeds; has dependency problems0

    live-free-or-die

    Freedom from Typed Racket

    succeeds; has failing tests3

    livefrog

    Convert ljdump/ljmigrate files for Frog

    succeeds; has dependency problems2

    logbook

    Tool for recording a database of experimental results

    fails4

    lti-freq-domain-toolbox

    Functions for dealing with lti dynamical systems in the frequency domain

    succeeds2

    lux

    brilliant interactive programs

    Docs:
    succeeds0

    lux-charterm

    a lux chaos for terminal programs

    Tags:
    fails4

    lwc2016

    PLT submision to the 2016 language workbench challenge

    succeeds; has failing tests3

    magnolisp

    Magnolisp

    Docs:
    Tags:
    succeeds0

    markdown

    Markdown format parser.

    Docs:
    Tags:
    succeeds0

    markparam

    a convenience library for continuation marks like parameters

    succeeds2

    markparam-doc

    a convenience library for continuation marks like parameters

    Docs:
    succeeds1

    markparam-lib

    a convenience library for continuation marks like parameters

    succeeds2

    markparam-test

    a convenience library for continuation marks like parameters

    succeeds2

    match-count

    Instrumented match

    succeeds2

    match-plus

    succeeds1

    match-string

    string-append and append as a match patterns

    succeeds0

    mboxrd-read

    Racket functions for reading mboxrd format

    Tags:
    succeeds0

    mcfly

    Embedded Package Documentation Runtime

    Docs:
    succeeds0

    measures

    Units and measures with basic arithmetic operations.

    Tags:
    succeeds2

    measures-with-dimensions

    based on measures, but with dimensions and types

    succeeds0

    mediafile

    Media File Metadata Utilities

    Docs:
    succeeds0

    medic

    A debugging tool for better printf

    Docs:
    succeeds; has failing tests3

    megaparsack

    practical parser combinators

    succeeds2

    megaparsack-doc

    documentation (no implementation) for “megaparsack”

    succeeds0

    megaparsack-lib

    implementation (no documentation) for “megaparsack”

    succeeds2

    megaparsack-parser

    built-in parsers implemented using megaparsack

    succeeds2

    megaparsack-parser-tools

    helpers for using megaparsack with parser-tools

    succeeds2

    memcached

    A native Racket interface to memcached

    Docs:
    Tags:
    succeeds0

    memoize

    Memoization for functions

    Docs:
    succeeds1

    metapict

    Create beautiful pictures and diagrams

    Docs:
    succeeds; has failing tests3

    mf-apply

    PLT Redex lang-extension for checked metafunction application

    Docs:
    succeeds0

    mic1

    tools for MIC-1 CPU architecture

    Docs:
    Tags:
    succeeds; has dependency problems; has failing tests3

    midi-readwrite

    simple functions to read MIDI (.mid) files

    Docs:
    succeeds0

    minikanren

    A Planet 2 package for minikanren

    Tags:
    succeeds0

    minipascal

    MiniPascal as a Racket language

    succeeds2

    misc1

    Miscellaneous utilities collection.

    Docs:
    succeeds1

    mischief

    Mischief: A Racketeer's Toolkit

    Docs:
    succeeds; has failing tests3

    mischief-dev

    Mischief: A Racketeer's Toolkit [development branch]

    Docs:
    succeeds; has failing tests3

    mm

    an environment for exploring memory management

    Tags:
    succeeds2

    mmap

    Wrapper for the system mmap() function

    succeeds2

    mock

    A library for creating test mocks

    Docs:
    succeeds0

    mock-rackunit

    RackUnit checks for testing with mocks from the mock package

    succeeds0

    mockfighter

    Stockfighter-like API for a limit order exchange

    succeeds; has dependency problems; has failing tests3

    mode-lambda

    2d sprite-based graphics engine

    succeeds0

    molis-hai

    This package includes the code associated with my Dickens-based (or any-corpus-based) password generator, Molis Hai. See also http://www.brinckerhoff.org/molis-hai/pwgen.html

    Docs:
    succeeds0

    monad

    A generic/polymorphic monad library for Racket.

    Tags:
    succeeds2

    mongodb

    A native Racket interface to MongoDB & BSON

    Docs:
    Tags:
    succeeds; has failing tests3

    mordae

    Personal utilities, do not use directly!

    succeeds2

    mosquitto-ffi

    An FFI binding of libmosquitto for racket

    succeeds; has failing tests3

    mred-designer

    A GUI generator for Racket

    Tags:
    succeeds; has failing tests3

    multi-file-lang

    a #lang language for multiple files in one

    succeeds; has failing tests3

    multi-id

    Define identifiers which act as a type-expander and match-expander and macro and identifier macro and set! transformer

    succeeds1

    multimethod

    succeeds2

    multimethod-doc

    succeeds1

    multimethod-lib

    succeeds2

    multimethod-test

    succeeds2

    multipath-daemon

    Library for communication with the multipathd process via it's UNIX domain socket.

    succeeds1

    multiscope

    succeeds2

    munger

    An R Dataframe structure in Typed Racket.

    succeeds2

    mutt

    Racket API for the Mutt email client

    Docs:
    succeeds1

    my-cond

    a version of cond that supports "cond-expanders" and a for/cond-clause form, allowing it to iterate though conditions

    Tags:
    succeeds0

    namespaced-transformer

    succeeds2

    namespaced-transformer-doc

    succeeds1

    namespaced-transformer-lib

    succeeds2

    nanopass

    Docs:
    Tags:
    succeeds0

    net-cookies

    RFC6265-compliant cookie handling for client and server

    Tags:
    2

    net-cookies-doc

    RFC6265-compliant cookie handling for client and server (doc)

    Docs:
    Tags:
    0

    net-cookies-lib

    RFC6265-compliant cookie handling for client and server (lib)

    Tags:
    2

    net-cookies-test

    RFC6265-compliant cookie handling for client and server (test)

    Tags:
    2

    net-jwt

    JSON Web Token / JSON Web Signature codec, verification, signing

    Docs:
    succeeds; has failing tests3

    netrc

    Find entries in ~/.netrc files

    Docs:
    Tags:
    succeeds0

    neu-cs2500-handin

    succeeds2
    New

    niceware

      fails4
      New

      niceware-doc

        fails4
        New

        niceware-lib

          fails4
          New

          niceware-test

            fails4

            nlopt

            FFI wrapper for the NLopt nonlinear optimization library.

            Docs:
            succeeds; has failing tests3

            no-vert-bar-lang

            a lang-extension that reads `|` as a normal character

            succeeds0

            numformat-old

            Number Formatting

            Tags:
            succeeds0

            numspell

            Spelling Numbers as English

            Docs:
            Tags:
            succeeds0

            ocelot

            A solver-aided relational logic DSL

            Docs:
            succeeds0

            oii-422-handin-client

            Handin Client for PUCV PL course OII-422

            succeeds; has failing tests3

            openal

            FFI for OpenAL

            Docs:
            Tags:
            succeeds; has failing tests3

            opencl

            A Racket interface to OpenCL using an FFI

            Docs:
            succeeds; has failing tests3

            opencpu

            A Racket library for calling R functions through the OpenCPU API.

            Docs:
            succeeds1

            opencv

            FFI bindings to the OpenCV library

            succeeds; has failing tests3

            opengl

            Exhaustive Racket bindings to OpenGL

            Docs:
            succeeds; has failing tests3
            New

            openh264-x86_64-macosx

            succeeds2

            openmpi

            A Racket interface to MPI based on an FFI to OpenMPI

            Docs:
            succeeds; has failing tests3

            operational-transformation

            Operational Transformation (OT) for Racket. Wrapper package for both operational-transformation-lib and operational-transformation-demo.

            succeeds2

            operational-transformation-demo

            Demo collaborative editor using Operational Transformation (OT).

            succeeds2

            operational-transformation-lib

            Operational Transformation (OT) for Racket. Just the operational-transformation collect, no demo included.

            succeeds2

            optimization-coach

            Optimization Coach Plug-In for DrRacket

            0

            option-bind

            Monadic shorthand for propagating #f in Option types

            succeeds1

            org-mode

            A native Racket reader and writer for org-mode files.

            Tags:
            succeeds2

            osc

            Open Sound Control data definitions

            Docs:
            Tags:
            succeeds0

            overeasy

            Racket Language Test Engine

            Docs:
            Tags:
            succeeds0

            packet-socket

            Access to raw Ethernet frames from Racket

            Tags:
            succeeds2

            parameter

            Parameter utilities

            Docs:
            succeeds; has dependency problems1

            parendown

            A weak open parenthesis, good for eliminating indentation. (lib)

            succeeds2

            parendown-lib

            A weak open parenthesis, good for eliminating indentation. (lib)

            succeeds2

            parenlog

            A language that is like Prolog, but parenthetical.

            Docs:
            succeeds0

            parsack

            A basic Parsec (Haskell's monadic parser combinator library) implementation.

            Docs:
            Tags:
            succeeds0

            parted

            Interface to GNU Parted Disk Partion Utility

            Docs:
            succeeds1

            pcf

            PCF with Contracts and Symbolic Values

            Docs:
            Tags:
            fails4

            pdf-read

            PDF reading library. Read PDF documents into picts and bitmap%s. You can also gather text and layout information. Requires liboppler.

            Docs:
            succeeds; has failing tests3

            persistent-array

            A semi-persistent array

            Tags:
            succeeds2

            persistent-union-find

            A persistent implementation of the union-find data structure

            Tags:
            succeeds2

            pex

            Apollo Art PEx System Control

            Docs:
            succeeds; has failing tests3

            pfds

            Purely functional data structures for Typed Racket

            Tags:
            succeeds; has failing tests3

            phc-adt

            Algebraic Data Types for Typed/Racket, with features tailored to compiler writing. The data types do not have to be declared before they are used, like prefab structs and symbols. Behind the scenes, this library remembers all the data types in a file, and uses it to implicitly pre-declare them. Mostly stable, although some things may change a bit in the future.

            succeeds2

            phc-adt-doc

            Documentation for phc-adt (and rendering of the literate programming)

            succeeds1

            phc-adt-lib

            succeeds2

            phc-adt-test

            succeeds2

            phc-toolkit

            Personal collection of utilities. Somewhat unstable and sparsely documented (for now).

            Tags:
            succeeds0

            php-parser

            A php parser

            Tags:
            succeeds2

            pict3d

            Modern 3D engine with a purely functional interface

            succeeds; has failing tests3

            pict3d-die-cut

            For Pict3D, generates text and other 2-D shapes from paths

            Tags:
            succeeds; has failing tests3

            pict3d-orig

            Modern 3D engine with a purely functional interface

            Docs:
            fails4

            pidec

            Computation of the n-th digit of π with low memory

            Docs:
            Tags:
            succeeds0

            pipe

            Iteratees in Typed Racket.

            Docs:
            succeeds0

            pkg-build

            Build server for pkgs

            succeeds2

            pkg-dep-draw

            succeeds0

            pkg-index

            The Racket package catalog server

            succeeds2

            pkg-push

            succeeds2

            plai-lazy

            A lazy variant of the plai language

            Docs:
            Tags:
            succeeds0

            plai-typed

            The `plai-typed' language for use with Programming Languages: Application and Interpretation, Second Edition

            succeeds0

            plai-typed-s-exp-match

            Simple S-expression matcher for use with plai-typed

            succeeds1

            planet2-example

            An example package for testing purposes

            succeeds; has failing tests3

            planet2-rewrite-test

            An example package for testing purposes

            succeeds; has failing tests3

            play

            Variations on #lang plai, the language that accompanies Krishnamurthi's PLAI book.

            Tags:
            succeeds; has dependency problems2

            plot-bestfit

            Docs:
            succeeds1

            plt-build-plot

            tools to record and plot `raco setup` memory use

            succeeds2

            plt-service-monitor

            service-monitoring and "heartbeat" tools

            succeeds1

            plt-web

            Web-page creation libraries

            succeeds2

            plt-web-doc

            documentation part of "plt-web"

            Docs:
            succeeds1

            plt-web-lib

            PLT web page style and generation

            succeeds2

            pmap

            Implementations of map using parallel futures and places

            Docs:
            succeeds0

            png-image

            Library to view and modify PNG chunks.

            Docs:
            succeeds0

            point-free

            A library for easier and more powerful function composition

            succeeds0
            New

            pointless-doc

              fails4
              New

              pointless-lib

                fails4
                New

                pointless-test

                  fails4
                  New

                  pollen

                  Publishing system for web-based books

                  Docs:
                  succeeds1
                  New

                  pollen-component

                  Component-based development for Pollen

                  succeeds0

                  pollen-count

                  succeeds1
                  New

                  pollen-rock

                  An enhanced Pollen server and an in-browser editor for Pollen files

                  Tags:
                  succeeds; has failing tests3

                  pollen-tfl

                  Sample Pollen project: source code for Typography for Lawyers website

                  succeeds1

                  polysemy

                  Highly experimental and unstable. Attach multiple meanings to an identifier (match expander, function overloads, macros, custom "~literal" tokens…). Rename parts of identifiers (rename only some meanings, leaving others with the original name). Compose hybrid identifiers by mixing the meanings of two or more independently defined identifiers.

                  Docs:
                  succeeds0

                  pop-pl

                  A Patient-Oriented Prescription Programming Language

                  succeeds2

                  popl-2012-ryr-talk

                  succeeds; has failing tests3

                  poppler-i386-macosx

                  native libraries for "racket-poppler" package

                  Tags:
                  succeeds2

                  poppler-ppc-macosx

                  native libraries for "racket-poppler" package

                  Tags:
                  succeeds2

                  poppler-win32-i386

                  native libraries for "racket-poppler" package

                  Tags:
                  succeeds2

                  poppler-win32-x86-64

                  native libraries for "racket-poppler" package

                  Tags:
                  succeeds2

                  poppler-x86-64-macosx

                  native libraries for "racket-poppler" package

                  Tags:
                  succeeds2

                  portaudio

                  Bindings for portaudio, a cross-platform audio library.

                  Docs:
                  succeeds; has failing tests3

                  postfix-dot-notation

                  a lang-extension for postfix dot notation

                  succeeds0

                  postmark

                  A front-end for the Postmark email delivery service API

                  Docs:
                  Tags:
                  succeeds; has failing tests3

                  postnet

                  USPS POSTNET Barcode Encoding

                  Docs:
                  succeeds1

                  ppict

                  progressive picts and slideshows

                  Docs:
                  succeeds0

                  ppict-slide-grid

                  Tags:
                  succeeds2

                  pprint

                  A universal pretty printing library

                  Docs:
                  succeeds1

                  profile-flame-graph

                  Library that connects the Racket profiler to the flamegraph tool

                  Tags:
                  succeeds; has failing tests3

                  profj

                  ProfessorJ

                  Docs:
                  Tags:
                  succeeds; has failing tests3

                  progedit

                  Programmatic File Editing

                  Docs:
                  Tags:
                  succeeds0

                  protobj

                  Prototype-Delegation Object Model

                  Docs:
                  succeeds1

                  psd

                  Read (and will write) Photoshop Documents

                  Docs:
                  fails4

                  puresuri

                  puresuri presentation system

                  Docs:
                  Tags:
                  succeeds0

                  pvector

                  Fast, immutable, persistent vectors

                  Docs:
                  succeeds0

                  python

                  An implementation of the Python programming language for Racket

                  Tags:
                  succeeds; has failing tests3

                  python-tokenizer

                  A fairly direct translation of tokenize.py

                  Tags:
                  succeeds0

                  quad

                  Document processor (unstable)

                  Docs:
                  succeeds1

                  quad-tree

                  A fairly simple quad-tree implementation. Nothing terribly fancy. Currently rather unstable.

                  succeeds2
                  New

                  qudongfang

                  fails4

                  quickcheck

                  Quickcheck Clone

                  Tags:
                  succeeds; has failing tests3

                  quote-bad

                  A version of quote that helps to rid programs of bad uses of quote

                  Docs:
                  succeeds1

                  r-lexer

                  Docs:
                  succeeds1

                  r7rs

                  An implementation of R7RS as a #lang

                  succeeds2

                  r7rs-lib

                  succeeds2

                  rackdis

                  Redis bindings

                  Docs:
                  Tags:
                  succeeds; has failing tests3

                  racket-cheat

                  a user-friendly index into the Racket documentation

                  0

                  racket-lang-org

                  Sources for http://racket-lang.org

                  succeeds; has failing tests3

                  racket-poppler

                  Read, search and render pdfs. Use LaTeX in scribble and slidehow.

                  succeeds; has failing tests3

                  racket-quandl

                  Grab data from Quandl with racket for fun and profit

                  Tags:
                  succeeds0

                  racket-rackunit-grade

                  succeeds; has failing tests3

                  racket-school-mystery-languages

                  Some labs will have you explore these languages. One syntax, many semantics. (2017)

                  succeeds; has dependency problems; has failing tests3

                  racket-win32-i386

                  native libraries for "base" package

                  2

                  racket-win32-x86_64

                  native libraries for "base" package

                  2

                  racketeer

                  Continuous testing for DrRacket

                  succeeds; has failing tests3

                  racketmq

                  An implementation of W3C WebSub.

                  Tags:
                  succeeds2

                  racketscript

                  A lightweight Racket to JavaScript compiler with some batteries included

                  succeeds2

                  racketscript-compiler

                  A Racket to JavaScript compiler

                  succeeds2

                  racketscript-extras

                  Goodies for RacketScript

                  succeeds2

                  racketui

                  Automated web forms UI generator (especially for HtDP)

                  Docs:
                  Tags:
                  succeeds; has failing tests3

                  rackjure

                  Some Clojure-inspired idioms.

                  Docs:
                  Tags:
                  succeeds0

                  rackonsole

                  Lightweight Operator Console for Racket Server Processes

                  Tags:
                  succeeds0

                  rackpgmp

                  A library for profile-guided meta-programming

                  succeeds; has failing tests3

                  rackterm

                  Terminal emulator library (currently unstable and undocumented) and simple frontend. Run racket -l rackterm/xterm to run.

                  Tags:
                  succeeds2

                  rackunit-abbrevs

                  Iterated RackUnit tests

                  succeeds0

                  rackunit-chk

                  a short hand for writing rackunit tests

                  Tags:
                  succeeds; has dependency problems0

                  rackunit-grade

                  Simple library and raco command for grading homework against a test file

                  succeeds; has failing tests3

                  rackunit-spec

                  BDD test helpers for rackunit

                  Tags:
                  succeeds0

                  racl

                  Racket bindings for NaCl, a cryptographic library.

                  Tags:
                  succeeds2

                  raco-bug

                  Submit bug reports

                  Tags:
                  succeeds2

                  raco-find-collection

                  A script to find collections.

                  Docs:
                  succeeds; has failing tests3

                  raco-macro-step

                  succeeds2

                  racquel

                  Racquel is an object/relational mapper for Racket.

                  Docs:
                  Tags:
                  succeeds0

                  racr

                  A Racket port of RACR, a library for reference attribute grammar controlled rewriting.

                  Docs:
                  succeeds1

                  ragg

                  ragg is a Racket AST Generator Generator. A design goal is to be easy for beginners to use. Given a grammar in EBNF, ragg produces a parser that generates Racket's native syntax objects with full source location.

                  Docs:
                  succeeds0

                  ralist

                  Purely Functional Random Access Lists

                  Docs:
                  Tags:
                  succeeds0
                  New

                  ramunk

                  Autogenerated bindings to the Chipmunk2D physics engine

                  fails4

                  rash

                  (unstable) Line-based shell library/language/repl.

                  Docs:
                  succeeds0

                  ratel

                  succeeds; has dependency problems; has failing tests3

                  raw-string

                  Raw string support without at-exp

                  Tags:
                  succeeds2

                  readline-gpl

                  Cause readline collection to use GNU's readline library.

                  Tags:
                  succeeds2

                  recaptcha

                  Utilities for using reCAPTCHA with the web-server/formlets API

                  Docs:
                  succeeds0

                  redex-abbrevs

                  Macros for PLT Redex

                  succeeds0

                  redex-chk

                  rackunit/chk style checks for redex ('term' quotes automatically)

                  succeeds2

                  redis

                  A redis client for Racket.

                  Tags:
                  succeeds2

                  refined-acl2

                  Refined ACL2: experimental implementation of ACL2-verifiable code with ML modules and Racket macros.

                  fails4

                  reloadable

                  Support for code-reloading for long-running racket programs (such as web-servers).

                  Tags:
                  succeeds2

                  remember

                  Compile-time memoize across compilations. Writes values to a file, so that they will be remembered during the next compilation.

                  succeeds0

                  remix

                  a revised version of Racket

                  Tags:
                  succeeds2

                  remote-shell

                  Tools for running on remote and virtual-machine hosts

                  succeeds2

                  remote-shell-doc

                  documentation part of "remote-shell"

                  succeeds1

                  remote-shell-lib

                  implementation (no documentation) part of "remote-shell"

                  succeeds2

                  repltest

                  REPL test: copy-paste REPL interactions and run them as tests

                  Docs:
                  succeeds0

                  reprovide-lang

                  a #lang for reproviding modules

                  Docs:
                  succeeds1

                  request

                  A package for constructing HTTP and REST-ful requesters and integration tests. Currently unstable.

                  Docs:
                  succeeds0

                  require-typed-check

                  require/typed, but skips contracts on already-typed imports

                  succeeds0

                  restore

                  protocol for restore program state

                  succeeds; has failing tests3

                  retry

                  Composable configurable retryers for flakily failing operations.

                  Docs:
                  succeeds0

                  rex

                  Language for deterministic finite state machines

                  Docs:
                  Tags:
                  succeeds0

                  rfc3339-old

                  RFC 3339 Timestamps

                  succeeds1

                  rfc6455

                  RFC 6455 WebSockets support for Racket.

                  Docs:
                  succeeds0

                  riff

                  riff is a racket wrapper for FLIF

                  Docs:
                  succeeds; has failing tests3

                  ring-buffer

                  An imperative overwriting ring buffer data structure

                  Tags:
                  succeeds0

                  rmacs

                  An EMACS written in Racket. Runs in ANSI-compatible terminals.

                  succeeds2

                  rmc

                  Racket-made C

                  succeeds; has failing tests3

                  roman-numeral

                  Utilities for parsing and writing Roman numerals

                  succeeds1

                  roomba

                  iRobot Roomba/Create Interface

                  Docs:
                  Tags:
                  succeeds0

                  rosetta

                  succeeds; has dependency problems; has failing tests3
                  New

                  rosette

                  The Rosette Language

                  succeeds1

                  rsa

                  An rsa encryption library for racket

                  succeeds; has dependency problems2

                  rsc3

                  The rsc3 SuperCollider client ported to Racket

                  succeeds; has failing tests3

                  rsound

                  A framework for manipulating and playing sounds using the portaudio library. Runs on Windows, Mac OS X, and linux.

                  Docs:
                  succeeds; has failing tests3

                  rsvg

                  FFI bindings to libRSVG, a library for loading SVG documents

                  Docs:
                  succeeds; has failing tests3

                  rtmidi

                  RtMidi provides racket bindings for the RtMidi library, thus enabling racket programs to send and receive MIDI events.

                  Docs:
                  succeeds; has failing tests3

                  rtnl

                  Racket FFI Bindings for the Route-Netlink Library

                  Tags:
                  succeeds; has failing tests3

                  ruckus

                  Procedural CAD system for solid modeling

                  Docs:
                  succeeds0

                  rwind

                  An X11 window manager written in Racket (still in early stage)

                  Tags:
                  succeeds; has failing tests3

                  rws-html-template

                  Racket Web Server html-template Support

                  succeeds0

                  rx

                  A set of tools and utilities for reactive programming

                  Docs:
                  Tags:
                  succeeds; has dependency problems0

                  s-lib

                  A collection of functions for string & word manipulation

                  succeeds2

                  s3-sync

                  Sync filesystem with an S3 bucket

                  Docs:
                  Tags:
                  succeeds0

                  sagiri-comm

                  SAGIRI bindings for Racket

                  fails4

                  sau-cptr-405

                  SAU CPTR-405 W16 handin plugin for DrRacket

                  succeeds; has failing tests3

                  scgi

                  Web Server HTTP SCGI and CGI

                  Docs:
                  Tags:
                  succeeds0

                  schema

                  A data modeling tool for Typed Racket

                  Docs:
                  succeeds0

                  scope-operations

                  High-level operations on scopes and sets of scopes, for use in unhygienic macros.

                  succeeds0

                  scratch

                  Docs:
                  succeeds1

                  scratchy

                  Scratch-like runtime and language

                  Docs:
                  succeeds; has failing tests3

                  scribble-code-examples

                  A scribble examples form that works with non-s-exp languages

                  succeeds0
                  New

                  scribble-math

                  Typesetting math in scribble (uses MathJax and/or KaTeX). Also supports figures with Asymptote.

                  succeeds0

                  scriblogify

                  Scribble your blog!

                  succeeds; has failing tests3

                  script-plugin

                  A tool for DrRacket to easily extend it by writing racket scripts, without needing to restart DrRacket

                  Tags:
                  succeeds0

                  scripty

                  Tags:
                  succeeds2

                  scripty-doc

                  Docs:
                  Tags:
                  succeeds0

                  scripty-lib

                  Tags:
                  succeeds2

                  scrypt

                  Racket binding to Colin Percival's "scrypt" function.

                  Tags:
                  succeeds2

                  sdl

                  Racket bindings for SDL

                  succeeds; has failing tests3

                  semilit

                  Semi-literate programming for any Racket language

                  succeeds2

                  semver

                  An implementation of the semver (semantic versioning) specification

                  Docs:
                  succeeds1

                  send-exp

                  Terse syntax for object-oriented message sending

                  Tags:
                  succeeds2

                  seq-no-order

                  ~seq-no-order and ~no-order as pattern-expanders that work with syntax/parse.

                  succeeds0

                  serial

                  Helper FFI bindings for serial port communication based on pyserial

                  succeeds2

                  set

                  Use `racket/set` instead

                  Docs:
                  Tags:
                  succeeds; has dependency problems0

                  set-exp

                  Literal set syntax

                  Docs:
                  succeeds0

                  set-extras

                  Some conveniences for set, including fancy unicode aliases and more comprehension forms

                  succeeds2

                  sexp-diff

                  Diffs s-expressions based on Levenshtein-like edit distance.

                  Docs:
                  succeeds1

                  sfont

                  A package for manipulating and creating fonts in Racket.

                  Docs:
                  succeeds; has failing tests3

                  sha

                  SHA-1 and SHA-2, via FFI to OpenSSL.

                  Docs:
                  Tags:
                  succeeds0

                  shell-pipeline

                  Shell pipeline library

                  Tags:
                  succeeds0

                  shootout

                  Expression Performance Comparison

                  Docs:
                  succeeds1

                  sicp

                  SICP Support for DrRacket

                  succeeds; has dependency problems; has failing tests3

                  signature

                  Syntax and utilities for writing function contracts as signatures

                  Docs:
                  Tags:
                  succeeds0

                  simple-barcode

                  A Barcode reader and writer for Racket

                  Tags:
                  succeeds0

                  simple-csv

                  Docs:
                  Tags:
                  succeeds; has dependency problems; has failing tests3

                  simple-http

                  Very small lib for making HTTP requests, usually to APIs.

                  Tags:
                  succeeds0

                  simple-qr

                  a Qr code reader and writer

                  Docs:
                  Tags:
                  succeeds0

                  simple-xlsx

                  a simple xlsx reader and writer

                  Tags:
                  succeeds0

                  sirmail

                  An IMAP mail client

                  succeeds; has failing tests3

                  sl2014

                  Docs:
                  Tags:
                  succeeds0

                  slack-api

                  Racket bindings for the Slack API

                  Tags:
                  succeeds2

                  slideshow-latex

                  Slideshow extensions to embed LaTeX and math, as well as other goodies

                  Tags:
                  succeeds; has failing tests3

                  slideshow-pretty

                  Slideshow extensions to add pretty transitions between slides.

                  Tags:
                  succeeds2

                  slideshow-repl

                  Tags:
                  succeeds0

                  snappy

                  FFI bindings to snappy, a fast compression library

                  Docs:
                  succeeds; has failing tests3

                  socketcan

                  Linux socketcan bindings for Racket.

                  succeeds; has failing tests3

                  sonic-pi

                  For now, this package starts scsynth just like sonic pi does, and can make a few sounds.

                  Docs:
                  succeeds; has failing tests3

                  soundex

                  Soundex Index Keying

                  Docs:
                  Tags:
                  succeeds0

                  sparse

                  A tool for generating test cases for parsers for simple S-expression languages. It is intended primarily for use by instructors of Programming Languages classes in which students implement a simple S-expression-based programming language. It takes as input a description of the grammar of the language to be implemented and produces test cases for the students' parsers.

                  succeeds2

                  split-by

                  The `split-by` function from Mathematica

                  succeeds2

                  spmatrix

                  Semi-persistent matrices based on spvectors

                  Docs:
                  Tags:
                  succeeds0

                  spreadsheet-editor

                  Flexible spreadsheet editor built on top of Racket's GUI controls

                  Tags:
                  succeeds; has failing tests3

                  spvector

                  Semi-persistent vectors that provide O(1) performance for linear use, but O(n) performance for non-linear accesses

                  Docs:
                  Tags:
                  succeeds0

                  sql

                  an S-expression notation for SQL

                  Docs:
                  Tags:
                  succeeds0

                  sqlite-table

                  A quick way to create and query sqlite tables. Basically a simplified wrapper for a subset of the db library.

                  Tags:
                  succeeds0

                  squicky

                  A parser for a wiki syntax (a mild extension of WikiCreole)

                  Docs:
                  succeeds0

                  ss-rpc-server

                  RPC for using Racket as GNU Emacs extension language

                  Tags:
                  succeeds0

                  staged-slide

                  Helpers for building staged slides in Slideshow

                  Tags:
                  succeeds0

                  stardate

                  Compute the current TNG stardate.

                  Docs:
                  Tags:
                  succeeds0

                  static-rename

                  succeeds2

                  static-rename-doc

                  documentation (no implementation) for “static-rename”

                  succeeds1

                  static-rename-lib

                  implementation (no documentation) for “static-rename”

                  succeeds2

                  static-rename-test

                  succeeds2

                  statsd

                  statsd client for racket

                  succeeds2

                  stockfighter-racket

                  Stockfighter API client

                  succeeds; has dependency problems; has failing tests3

                  stomp

                  STOMP messaging protocol codec and client

                  Docs:
                  succeeds0

                  string-sexpr

                  a supplementary package for Fundamentals I

                  Tags:
                  succeeds; has dependency problems0

                  struct-defaults

                  Default values in struct ctors and patterns.

                  Tags:
                  succeeds2

                  struct-update

                  succeeds2

                  struct-update-doc

                  documentation (no implementation) for “struct-update”

                  succeeds1

                  struct-update-lib

                  implementation (no documentation) for “struct-update”

                  succeeds2

                  struct-update-test

                  succeeds2

                  stxparse-info

                  Patched version of syntax/parse which tracks which syntax pattern variables are bound. Use (current-pvars) to access that list.

                  succeeds1

                  subtemplate

                  Experimental. In a syntax template, auto-generate yᵢ … from xᵢ … . Also includes several improvements, like ellipses outside of syntax templates, and ellipsis-preserving unsyntax.

                  succeeds0

                  sudo

                  Sudo Command Processes

                  Docs:
                  succeeds1

                  sugar

                  shortcuts for simplicity & readability

                  Docs:
                  succeeds1

                  superc

                  A language for writing C with Racket macros and an easy interface to Racket

                  Docs:
                  succeeds; has failing tests3

                  superv

                  Supervise your subprocesses with Racket

                  Docs:
                  succeeds0

                  sweet-exp

                  Sweet expressions: an alternative to s-expressions

                  Docs:
                  Tags:
                  succeeds0

                  sweet-exp-lib

                  Implementation part of sweet-exp

                  Tags:
                  succeeds2

                  sweet-exp-test

                  Tests for sweet-exp

                  Tags:
                  succeeds2

                  sxml

                  SXML family of tools (including SXPath)

                  Docs:
                  succeeds0

                  sxml-intro

                  SXML in Racket: Tools for XML and HTML

                  succeeds0

                  syndicate

                  A language for interactive programs

                  succeeds; has failing tests3

                  syntax-classes

                  Additional useful syntax classes for use with syntax/parse

                  Tags:
                  succeeds2

                  syntax-classes-doc

                  documentation (no implementation) for “syntax-classes”

                  Tags:
                  succeeds0

                  syntax-classes-lib

                  implementation (no documentation) for “syntax-classes”

                  Tags:
                  succeeds2

                  syntax-classes-test

                  Tags:
                  succeeds2

                  syntax-lang

                  Mini-library for creating new #lang languages from simple macros

                  succeeds0

                  syntax-macro-lang

                  experimental racket module language for creating languages, inspired by syntax-lang

                  succeeds2

                  syntax-parse-example

                  Example macros written using syntax/parse

                  succeeds0

                  syntax-sloc

                  counts the number of source lines of code in a racket syntax object

                  succeeds1

                  syntax-warn

                  Define and attach syntax warnings to code, with automated fixes and built in warnings. Implies -base, -lang, -cli, and -doc packages.

                  succeeds2

                  syntax-warn-base

                  Base library for defining and attaching syntax warnings

                  succeeds2

                  syntax-warn-cli

                  Command line raco tools for checking and fixing syntax warnings

                  succeeds; has failing tests3

                  syntax-warn-doc

                  Documentation for the syntax-warn packages

                  succeeds0

                  syntax-warn-lang

                  #lang racket/base/warn - Racket with syntax warnings

                  succeeds2

                  sysfs

                  Linux /sys utilities.

                  Tags:
                  succeeds2

                  systemd

                  SystemD Support

                  Docs:
                  Tags:
                  succeeds; has failing tests3

                  table-panel

                  This library provides a table-panel% class that specializes the panel% class to provide a panel that aligns its children to a grid. A simple demonstration program is also provided. Copyright(c) 2008, M. Douglas Williams.

                  Tags:
                  succeeds; has failing tests3

                  tabular

                  Experimental tabular data package

                  succeeds2

                  taglib

                  Bindings to the taglib C library, which provides simple access to audio file metadata.

                  Docs:
                  Tags:
                  succeeds; has failing tests3

                  talk-typer

                  A tool to make live coding during talks easier

                  succeeds2

                  tandem

                  Cooperative Communication Framework for Racket

                  Docs:
                  succeeds1

                  taskibble

                  Fork of Scribble for task management

                  succeeds2

                  tasks

                  Sugar for sync.

                  Docs:
                  succeeds1

                  teachpacks

                  Racket Turtle for drawing turtle-graphics.

                  succeeds1

                  temp-c

                  temporal contracts

                  Tags:
                  succeeds2

                  temp-c-doc

                  temporal contracts

                  Docs:
                  succeeds1

                  temp-c-lib

                  temporal contracts

                  succeeds2

                  temp-c-test

                  temporal contracts

                  succeeds; has failing tests3

                  termios

                  FFI bindings to POSIX terminal interface functions

                  succeeds2

                  tesira

                  Biamp Tesira Client Library

                  Docs:
                  Tags:
                  succeeds0

                  tesseract

                  Bindings for Google's Tesseract-OCR

                  succeeds2

                  the-unicoder

                  Universal unicode input system

                  Tags:
                  succeeds0

                  this-and-that

                  Small useful bits and pieces.

                  Docs:
                  fails4

                  threading

                  succeeds2

                  threading-doc

                  documentation (no implementation) for “threading”

                  Docs:
                  succeeds1

                  threading-lib

                  implementation (no documentation) for “threading”

                  succeeds2

                  tmemoize

                  A basic memoize utility for typed racket

                  Docs:
                  succeeds0

                  tomato-timer

                  Command-line timer

                  Tags:
                  succeeds0

                  towers

                  The GUI client interface for the Towers game.

                  succeeds; has failing tests3

                  towers-lib

                  Library for the Towers game.

                  Tags:
                  succeeds2

                  towers-server

                  The server for the Towers game. Not required to play.

                  succeeds; has failing tests3

                  tr-immutable

                  Helpers to write macros using typed/racket at phase 1. Heavily unstable, WIP, experimental, not documented yet. I'm currently dogfooding this to work out the best strategy.

                  succeeds0

                  treap

                  Balanced binary search trees implemented through treaps

                  succeeds; has dependency problems2

                  trivial

                  type-tailored standard library functions

                  Docs:
                  succeeds0

                  tulip

                  succeeds2

                  tulip-lib

                  succeeds2

                  tulip-test

                  succeeds2

                  turn-based-game

                  interfaces and tools for defining and playing turn-based games

                  Tags:
                  succeeds0

                  turnstile

                  #lang for implementing typed Racket languages

                  Docs:
                  succeeds0

                  txexpr

                  Handy tools for working with HTML-style tagged X-expressions

                  Docs:
                  Tags:
                  succeeds0

                  type-conventions

                  Forms for giving specific argument names implicit types

                  succeeds2

                  type-expander

                  Type expanders for typed/racket, which work like match expanders for match

                  succeeds0

                  typed-map

                  Type inference helper for map with Typed/Racket. Supports afl (rather the unhygienic variant, aful/unhygienic), un-annotated lambdas and polymorphic functions.

                  succeeds2

                  typed-map-doc

                  Docs:
                  succeeds1

                  typed-map-lib

                  succeeds2

                  typed-map-test

                  succeeds2

                  typed-racket-stream

                  Streams for typed racket

                  succeeds2

                  typed-stack

                  A simple stack library written in TR.

                  succeeds0

                  typed-struct-props

                  Some struct type properties in Typed/Racket, in a more type-safe way. The API should hopefully stay backward-compatible when Typed/Racket officially supports (or rejects) structure type properties.

                  succeeds0

                  typed-worklist

                  A Typed Racket implementation of a general-purpose worklist, with multiple worklists of different types.

                  succeeds0

                  typeset-rewriter

                  Simple, low-level rewriter tools for typesetting PLT Redex models

                  Tags:
                  succeeds2

                  tzdata

                  zoneinfo data mainly for Windows systems using tzinfo

                  Tags:
                  succeeds2

                  tzinfo

                  API for querying the IANA tz database

                  Docs:
                  Tags:
                  succeeds0

                  udelim

                  Add more parens and string delimiters.

                  Docs:
                  Tags:
                  succeeds0

                  udev

                  udev bindings for Racket

                  Tags:
                  succeeds2

                  unicode-properties

                  This package provides definitions for several unicode properties, and also an auto-update mechanism that can extract additional ones.

                  Docs:
                  Tags:
                  succeeds0

                  unix-signals

                  Sending and handling Unix signals from Racket

                  Tags:
                  succeeds0

                  unstable

                  Experimental libraries

                  Tags:
                  succeeds2

                  unstable-2d

                  Experimental 2d syntax

                  Tags:
                  succeeds2

                  unstable-contract-lib

                  Experimental libraries for working with contracts

                  Tags:
                  succeeds2

                  unstable-debug-lib

                  Experimental libraries for debugging

                  Tags:
                  succeeds2

                  unstable-doc

                  documentation part of "unstable"

                  Tags:
                  succeeds0

                  unstable-flonum-doc

                  Experimental libraries for flonum computations (documentation)

                  Tags:
                  succeeds0

                  unstable-flonum-lib

                  Experimental libraries for flonum computations

                  Tags:
                  succeeds2

                  unstable-latent-contract-lib

                  Experimental libraries for contracts at definitions

                  Tags:
                  succeeds2

                  unstable-lib

                  implementation (no documentation) part of "unstable"

                  Tags:
                  succeeds2

                  unstable-list-lib

                  Experimental libraries for list operations

                  Tags:
                  succeeds2

                  unstable-macro-testing-lib

                  Experimental libraries for testing macros

                  Tags:
                  succeeds2

                  unstable-options-lib

                  Experimental libraries for option contracts

                  Tags:
                  succeeds2

                  unstable-parameter-group-lib

                  Experimental libraries for parameter groups

                  Tags:
                  succeeds2

                  unstable-pretty-lib

                  Experimental libraries for pretty printing

                  Tags:
                  succeeds2

                  unstable-redex

                  Experimental libraries for typesetting PLT Redex models

                  Tags:
                  succeeds0

                  unstable-test

                  tests for "unstable"

                  Tags:
                  succeeds; has failing tests3

                  uri-old

                  Web URI and URL

                  Docs:
                  Tags:
                  succeeds0
                  New

                  urlang

                  Write JavaScript with Racket syntax. Bonus: Use Racket to define macros for JavaScript constructs.

                  fails4

                  uu-cs5510

                  Utah CS 5510 homework submission plugin for DrRacket

                  succeeds; has failing tests3

                  values-plus

                  Docs:
                  succeeds1

                  version-case

                  Conditional behavior based on the version of Racket

                  succeeds1

                  video

                  Docs:
                  Tags:
                  succeeds; has failing tests3

                  vlc

                  VideoLAN VLC Media Player Control

                  Docs:
                  succeeds0

                  wavelet-transform-haar-1d

                  A library to perform forward and reverse 1-d Haar Wavelet transforms

                  Docs:
                  Tags:
                  succeeds0

                  web-io

                  a replacement teach pack for F I at NEU (2016)

                  Docs:
                  succeeds; has dependency problems1

                  webapi

                  Implementations of a few web APIs, including OAuth2, PicasaWeb, and Blogger.

                  Docs:
                  Tags:
                  succeeds0

                  webscraperhelper

                  Generating SXPath Queries from SXML Examples

                  Tags:
                  succeeds0

                  wffi

                  Wrap web APIs using a "literate programming" style where documentation-is-specification.

                  Tags:
                  succeeds; has failing tests3

                  whalesong

                  Docs:
                  fails4

                  whalesong-tools

                  DrRacket tool for compiling with Whalesong

                  fails4

                  while-loop

                  Danny Yoo's while-loop package

                  succeeds1

                  with-cache

                  Filesystem-based caching

                  Tags:
                  succeeds0

                  wn

                  An FFI interface to WordNet 3.0 -- A Lexical Database for English

                  Docs:
                  Tags:
                  succeeds; has dependency problems; has failing tests3

                  wort

                  A tiny concatenative language with polymorphic type inference

                  Docs:
                  succeeds0

                  wrap

                  AWS API in Typed Racket. Generally, AWS responses are parsed as structures.

                  Docs:
                  Tags:
                  succeeds; has dependency problems; has failing tests3

                  x11

                  X11 bindings for Racket. Initially Jon Rafkind's work.

                  Tags:
                  succeeds; has failing tests3

                  xdgbasedir0

                  Functions to simplify access to the XDG Base Directory Specification.

                  Docs:
                  Tags:
                  fails4

                  xexpr-path

                  XML Expression Path Lookup

                  Tags:
                  succeeds0

                  xlang

                  A minimal combinator language, created for PLT Game #1

                  Tags:
                  succeeds2

                  xlist

                  Fancy lists, with bounded or unbounded repetition of elements. Can be used as a type or match pattern.

                  Docs:
                  succeeds0

                  xml-rpc

                  A native Racket XML-RPC client and server library

                  Docs:
                  Tags:
                  succeeds; has failing tests3

                  xmlns

                  XML namespace resolver

                  Tags:
                  succeeds2

                  yaml

                  A library for parsing and emitting YAML.

                  Docs:
                  succeeds0

                  yotsubAPI

                  A Racket Client for the 4chan API

                  Docs:
                  succeeds0

                  z3

                  Z3 bindings for Racket

                  succeeds; has failing tests3

                  zeromq

                  A Racket interface to zeromq based on an FFI

                  Docs:
                  succeeds; has failing tests3

                  zippers

                  Utilities for working with and deriving Huet-style zippers

                  Docs:
                  Tags:
                  succeeds0

                  zmq

                  Minimal Racket ZeroMQ Bindings

                  Docs:
                  succeeds; has failing tests3

                  zordoz

                  Explorer for .zo bytecode files

                  Docs:
                  succeeds0

                  Questions? Comments? Bugs? Email tonyg@ccs.neu.edu or jay.mccarthy@gmail.com.