The first release of Express Carts!
I now consider this ready to use.
Be aware that this is for 1.21.4, I do not currently support 1.21.5 (and it doesn't work there).
Developer information
Projects on Modrinth are automatically available through a Maven repository for use with JVM build tools such as Gradle.
maven { name = "Modrinth"; url = "https://api.modrinth.com/maven" }