Caffeine is a high performance, near optimal caching library. It provides an in-memory cache using a Google Guava ...

Companion library to SpongePowered Mixin with many custom injectors for a more expressive experience.

Lambda fun

An event API that involves a lot of dirty and cursed code in favour of dispatch speed and API's flexibility.

Platform for Functional Reactive Programming with Java 8

The Apache Commons IO library contains utility classes, stream implementations, file filters,

fastutil extends the Java Collections Framework by providing type-specific maps, sets, lists, and queues with a small ...

Straightforward, pure ASM (SpASM)

Apache Commons Lang, a package of Java utility classes for the classes that are in java.lang's hierarchy, or are ...