: It uses an event-driven approach that allows for massive scalability by not tying up threads while waiting for I/O.

To learn , a lightweight, non-blocking JVM web framework, you should focus on its unique reactive programming model and how it differs from traditional thread-per-request systems. Framework Overview

: Visit the Ratpack site for the latest API references and getting-started guides.

For a quick visual introduction to how Ratpack works as a framework, you can watch this overview: Introducing Rat Pack YouTube• Jan 7, 2025