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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

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).

Integration of popular audio libraries for playback in racket.

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

A simple implementation of sprintf for practical reasons

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

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