| -1543390840 | | A metalanguage similar to #lang at-exp, but with a configurable command character | succeeds | 0 |
| -1561252224 | | Community-managed variant of the Arc dialect of Lisp | succeeds | 0 |
| -1516544174 | | 應用序語言 This package needs documentation | succeeds; has dependency problems | 3 |
| -1502812286 | | A language level for writing C code in DrRacket. | succeeds; has conflicts | 0 |
| -1513624465 | | Utilities for manipulating C source code. | succeeds | 0 |
| -1502815877 | | This package needs a description | succeeds | 2 |
| -1502815931 | | Probabilistic programming language This package needs documentation | fails | 5 |
| -1502815950 | | Data Structures Student Language: an extension of ASL for easier imperative programming. | succeeds | 0 |
| -1559433417 | | A language for data structures students | succeeds | 0 |
| -1559426206 | | Dynamically generate FFI bindings to C, and write C code inline in your Racket programs. | succeeds | 0 |
| -1550022581 | | Parser, runtime and #lang for ECMAScript | succeeds | 0 |
| -1561457426 New | | A library for deterministic concurrency and custom side effects. | succeeds | 0 |
| -1561457427 New | | A library for deterministic concurrency and custom side effects. (doc) | succeeds | 0 |
| -1561457427 New | | A library for deterministic concurrency and custom side effects. (lib) This package needs documentation | succeeds | 3 |
| -1561457428 New | | A library for deterministic concurrency and custom side effects. (test) This package needs documentation | succeeds | 3 |
| -1509984096 | | A language for generating words according to sound and syllable rules. Has features for cross-syllable rules and phoneme occurence frequency. | succeeds | 0 |
| -1550875833 | | A gradually typed language This package needs documentation | fails | 5 |
| -1538608688 | | This package needs a description | fails | 5 |
| -1525084624 | | A functional Lisp dialect with BASIC-inspired syntax | succeeds | 0 |
| -1556193873 | | 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. | succeeds | 0 |
| -1552755847 | | interactive poetry editor | succeeds | 0 |
| -1539854057 | | iswim implementation This package needs documentation | succeeds | 3 |
| -1506918580 | | Racket implementation of J language and related concepts | succeeds | 0 |
| -1534996610 | | A picture showing all the languages used to implement Racket. | succeeds; has failing tests | 4 |
| -1502816161 | | Magnolisp | succeeds | 0 |
| -1516105047 | | An interpreter for the 2d programming language MarioLANG This package needs documentation | succeeds; has dependency problems | 3 |
| -1502816180 | | MiniPascal as a Racket language This package needs documentation | succeeds | 3 |
| -1537235893 | | Mischief: A Racketeer's Toolkit | succeeds; has failing tests | 4 |
| -1537034394 | | Mischief: A Racketeer's Toolkit [development branch] | succeeds; has conflicts; has failing tests | 4 |
| -1554260777 | | A weak opening parenthesis, good for eliminating indentation. This package needs documentation | succeeds | 3 |
| -1554260777 | | A weak opening parenthesis, good for eliminating indentation. (doc) | succeeds | 0 |
| -1554260777 | | A weak opening parenthesis, good for eliminating indentation. (lib) This package needs documentation | succeeds | 3 |
| -1554260777 | | A weak opening parenthesis, good for eliminating indentation. (test) This package needs documentation | succeeds | 3 |
| -1513635359 | | A language that is like Prolog, but parenthetical. | succeeds; has dependency problems | 0 |
| -1502816244 | | PCF with Contracts and Symbolic Values | fails | 5 |
| -1558915163 | | The Pie language, used in The Little Typer | succeeds | 0 |
| -1520775588 | | A little fork of the Pie language (adds `let` and `equal`). | succeeds | 0 |
| -1502816261 | | A lazy variant of the plai language | succeeds | 0 |
| -1502816262 | | The `plai-typed' language for use with Programming Languages: Application and Interpretation, Second Edition
| succeeds | 0 |
| -1560287648 | | The Plait language is a hybrid of Racket (concrete syntax) and ML (type system) that is intended for use in an interpreters-based programming-languages course. It's an improved variant of `plai-typed`. | succeeds; has failing tests | 4 |
| -1560876873 | | Variations on #lang plai, the language that accompanies Krishnamurthi's PLAI book. This package needs documentation | succeeds; has failing tests | 4 |
| -1502816330 | | ProfessorJ | succeeds; has failing tests | 4 |
| -1502816339 | | An implementation of the Python programming language for Racket This package needs documentation | succeeds; has failing tests | 4 |
| -1558469080 | | Some Clojure-inspired idioms. | succeeds | 0 |
| -1502816382 | | Raw string support without at-exp This package needs documentation | succeeds | 3 |
| -1546120686 | | An embedded synchronous reactive language, a la reactiveML | succeeds | 0 |
| -1502816423 | | Semi-literate programming for any Racket language This package needs documentation | succeeds | 3 |
| -1502816461 | | A language for writing C with Racket macros and an easy interface to Racket | succeeds; has failing tests | 4 |
| -1544047278 | | #lang for implementing typed languages with Racket This package needs documentation | succeeds | 3 |
| -1502816532 | | A minimal combinator language, created for PLT Game #1 This package needs documentation | succeeds | 3 |