Jodd is a set of micro-frameworks and developer-friendly tools and utilities.
Simple code. Small size. Good performances. Whatever.
Use what you like.
Jodd is oriented around simpler libraries for doing what people have oftentimes used heavyweight frameworks for: not in terms of performance though necessarily, but in terms of mental efforts and scaffolding required to get an MVP out the door. The very point of minimalism from a reliability perspective is to reduce points of failure in code with simply fewer parts.