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A pane that arranges it's children widgets in columns

early-return, define/return and define/contract/return provide function definitions that can be used for defensive programming. Making functions return early when conditions are not met.

Displays a message with ellipsis, when the message overflows the current size

Using git from within racket, especially handy when working in DrRacket .

Some utility functions around gregor

A module to generate javascript from racket syntax.

A key/value store using db/sqlite as storage

A let* construct with assertions, i.e. when an assertion is not satisfied, one can prematurely exit a function with a given return value.

An expiring Least Recently Used (LRU) Cache implementation for racket. O(n) behaviour, not optimized for O(1).

Zips a directory based on info.rkt and creates .../package-name-version.zip.

An implementation of async channels over input/output ports.

A simple editor window of the drracket framework, that can be started with (rkdt <filename>)

Integration of popular audio libraries for playback in racket.

Play audio to a DLNA/UPnP media renderer

Makefile racket like language for racket

A complete list of mimetypes that can be resolved by extension.

Generate self signed certificates based on the standard openssl libraries deployed with racket.

Extension for racket-audio-dlna that finds sonos systems

A simple implementation of sprintf for practical reasons

A system tray icon for racket

UPnP features for racket, e.g. to play audio over DLNA.

QtWebEngine integration for racket. Makes it possible to integrate a Chromium Webview into your racket application.

Coreutils (ls, mv, which, cat, etc.) that can be used with rash implemented in racket that can be on any platform due to their racket nature.

Adding git commands to the default rash environment

Racket-makefile package made available for the rash environment.

An audio player with a web interface, DLNA support and even a player agent in racket.

A simple (perl like) OO system for racket, with interoperability for racket/class

Simple facilities for reading and writing INI-style configuration file.

A simple wrapper around the racket logging system

uni-channel provides a uniform facade over async-channel, place-channel and port-channel.