Thanks to the following people who have offered constructive feedback, support, contribution, and/or praise for JOpt Simple:
- Paul Armstrong
- Guillaume Aubert
- David Beckingsale
- Jochen Bedersdorfer
- Louis Bergelson
- Ryan Breidenbach
- Erik Broes
- Carlos Cadete
- Laurent Caillette
- Matthew Daniel
- Hans Dockter
- Kevin C. Dorff
- Adam Fisk
- Raymund Fülöp
- Dave Jarvis
- Paul King
- El Kodus
- Alexander Kriegisch
- Zachary Kurmas
- Henning Luebbers
- Derek Mahar
- Bruno Mascret
- Antoine Neveux
- Christian Ohr
- Michael Osipov
- Brian Oxley (binkley)
- Andrew Parker
- Julien Ponge
- Rob Reed
- Mark Reinhold
- Alex Renger
- Andrew Robinson
- Jonathan Shook
- Jason Smith
- Emils Solmanis
- Leo Uzcategui
- Alan van Dam
- Douglas Wegscheid
- Chris K Wensel
- Ashley Williams
- Daniel Yokomizo
