Top Books on Groovy

February 27, 2026 · View on GitHub

  • Groovy in Action, 2nd Ed. - Dierk König, Paul King, Guillaume Laforge et al. - 2015 - The definitive Groovy reference by the core team; 900+ pages on language, concurrency, and DSLs.
  • Making Java Groovy - Ken Kousen - 2013 - Integrating Groovy with Java projects and modernizing Java codebases.