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Thank you for supporting us in our mission to develop free new features and improvements in the J programming language, which is the perfected form of the array language APL, for which Ken Iverson won a Turing Award.
Labs and tutorials
Do you know Juno?
Juno IDE features.
Taste of J (part 1)
Introduction to J.
Taste of J (part 2)
Introduction to J cont'd.