| -1622174321 | | A metalanguage similar to #lang at-exp, but with a configurable command character | succeeds | 0 |
| -1633705292 | | 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 | 0 |
| -1513624465 | | Utilities for manipulating C source code. | succeeds | 0 |
| -1502815877 | | This package needs a description | succeeds | 2 |
| -1615310667 | | An example #lang extension which uses $ instead of , for unquote. This package needs documentation | succeeds | 3 |
| -1596547516 | | Probabilistic programming language This package needs documentation | fails | 5 |
| -1502815950 | | Data Structures Student Language: an extension of ASL for easier imperative programming. | succeeds | 0 |
| -1630602575 | | A language for data structures students | succeeds; has failing tests | 4 |
| -1581910312 | | 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 |
| -1615519815 | | A library for custom side effects. | succeeds | 0 |
| -1615519803 | | A library for custom side effects. (doc) | succeeds | 0 |
| -1615519792 | | A library for custom side effects. (lib) This package needs documentation | succeeds | 3 |
| -1615519780 | | A library for custom side effects. (test) This package needs documentation | succeeds | 3 |
| -1611080018 | | The library and documentation for the Elle language, a Racket-like language with reimagined syntax and updated features. | succeeds; has dependency problems | 0 |
| -1611080019 | | The Elle language, a Racket-like language with reimagined syntax and updated features. This package needs documentation | succeeds | 3 |
| -1617497241 | | Prototype of a proof-of-concept for a language with first-class environments. | succeeds; has dependency problems; has failing tests | 4 |
| -1629882596 | | A compilation-friendly fexpr language. | succeeds | 0 |
| -1629882596 | | A compilation-friendly fexpr language. (doc) | succeeds | 0 |
| -1629882597 | | A compilation-friendly fexpr language. (lib) This package needs documentation | succeeds | 3 |
| -1629882598 | | A compilation-friendly fexpr language. (test) This package needs documentation | succeeds | 3 |
| -1596547968 | | A language for generating words according to sound and syllable rules. Has features for cross-syllable rules and phoneme occurence frequency. | succeeds; has dependency problems | 0 |
| -1634834570 | | A gradually typed language This package needs documentation | fails | 5 |
| -1597606197 | | This package needs a description | fails | 5 |
| -1630098996 | | A functional Lisp dialect with BASIC-inspired syntax | succeeds; has failing tests | 4 |
| -1617546888 | | 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 |
| -1615519766 | | A library for building extensible systems, especially module systems. | succeeds | 0 |
| -1615519754 | | A library for building extensible systems, especially module systems. (doc) | succeeds | 0 |
| -1615519742 | | A library for building extensible systems, especially module systems. (lib) This package needs documentation | succeeds | 3 |
| -1615519730 | | A library for building extensible systems, especially module systems. (test) This package needs documentation | succeeds | 3 |
| -1635122587 New | | interactive poetry editor | succeeds | 0 |
| -1596548005 | | iswim implementation This package needs documentation | succeeds | 3 |
| -1506918580 | | Racket implementation of J language and related concepts | succeeds | 0 |
| -1565797912 | | A picture showing all the languages used to implement Racket. | succeeds; has failing tests | 4 |
| -1627486312 | | The programming language Lua. Targeting version 5.3.5 (Currently unstable) This package needs documentation | succeeds; has dependency problems; 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 |
| -1632666702 | | 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 |
| -1615519535 | | A weak opening parenthesis, good for eliminating indentation. This package needs documentation | succeeds | 3 |
| -1615519523 | | A weak opening parenthesis, good for eliminating indentation. (doc) | succeeds | 0 |
| -1615519511 | | A weak opening parenthesis, good for eliminating indentation. (lib) This package needs documentation | succeeds | 3 |
| -1615519498 | | 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 |
| -1625682883 | | The Pie language, used in The Little Typer | succeeds | 0 |
| -1586275851 | | A little fork of the Pie language (adds `let` and `equal`). | succeeds; has failing tests | 4 |
| -1502816261 | | A lazy variant of the plai language | succeeds | 0 |
| -1565931216 | | The `plai-typed' language for use with Programming Languages: Application and Interpretation, Second Edition
| succeeds | 0 |
| -1635130653 New | | 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 |
| -1576616992 | | Typed variant of #lang plai. Forked from plai-typed, brought closer to #lang plai. | succeeds | 0 |
| -1560876873 | | Variations on #lang plai, the language that accompanies Krishnamurthi's PLAI book. This package needs documentation | succeeds; has failing tests | 4 |
| -1606849712 | | 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 |
| -1613493997 | | 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 |
| -1628609712 | | A runtime library and C->Racket compiler to allow running C programs on top of Racket (no FFI!) | succeeds | 0 |
| -1633896507 | | Programming language based on russian language | succeeds | 0 |
| -1603334906 | | 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 |
| -1588723529 | | Tesurell is a Racket-powered markup language that supports inline use of other #langs, including itself. When used as a module, Tesurell acts as sugar for reading and using #langs via input ports. | fails | 5 |
| -1618604887 | | #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 |