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Who created JJ?
David and John



At the heart of JJ is the combined effort,
teamwork and synergy of David and John
  • David and John both wanted a beginner-friendly Java environment.
  • David and John both come from education and industry.
  • David used JJ in CS1 at Caltech (California Institute of Technology).
  • John used JJ in CS1 at CSUN (California State University Northridge).
  • David coached top US ACM programming team 2000 (Bronze worldwide Caltech team)
  • John authored numerous books and received various teaching awards
  • David wrote compilers for IBM, designed ISO standard language definition.
  • John was chair of CS Dept at CSUN and vice-president of Metrowerks.
  • More on David and John will be coming soon.

Email us at help @PSVM .org for more information