Ktistec: A lightweight ActivityPub server in Crystal github.com/toddsundsted/k…

Mango: A self-hosted manga server and web reader in Crystal github.com/getmango/Mango

Marten 0.2 has been released! martenframework.com/docs/the-marte…

Ultimate GTK4 Crystal Guide (not mine, just something I found) ultimate-gtk4-crystal-guide.geopjr.dev by @[email protected]

Athena Framework 0.18.0 - News forum.crystal-lang.org/t/athena-frame…

Documenting a Crystal open source project dev.to/fdocr/document…

Companies Using Kemal in Production kemalcr.com/companies_usin… by Kemal Web Framework

Crystal users are now officially "crystalists" forum.crystal-lang.org/t/name-for-cry…

pluto: A fast and convenient image processing library in Crystal github.com/phenopolis/plu…

Crystal2Day: A simple 2D game framework in Crystal github.com/Hadeweka/Cryst…

Blueprint: A library for writing HTML templates in Crystal github.com/stephannv/blue…

Background job processing with Marten and Mosquito dev.to/ellmetha/backg…

grits: A git library written in Crystal gitlab.com/skinnyjames/gr…

scar: A game engine written in Crystal github.com/vypxl/scar

The Crystal repo visualized with Gource youtube.com/watch?v=YToY_0…

A look at Crystal, a programming language for humans deusinmachina.net/p/a-look-at-th… by Diego Crespo

Squirm - This was the night of the crawling terror! github.com/squirm-framewo…

Ported a CLI program from Ruby to Crystal; very happy with the result! github.com/nickthecook/cr…

Tijolo: A simple and fast IDE written in Crystal and GTK github.com/hugopl/tijolo

From Ruby to Crystal? Writing and distributing a CLI tool—Martian Chronicles evilmartians.com/chronicles/fro… by Evil Martians