External links
My solutions to Advent of Code 2020 (Crystal)
scuffed twitch/irc bot written in Crystal
CryPaint – A drawing program written in Crystal
like rlwrap but for fancyline
like hexdump but more dumb and colorful
stack-based 2-dimensional toy programming language
Crystal shard for encoding and decoding Douglas Crockford's Nota Message Format
a simple numbers game you can play with stream chat on Twitch