Joy is a purely functional language (produced by Manfred von Thun) based on the composition of functions.
Various introductions to Joy
- 🡥 Synopsis of the language Joy
- Frequently Asked Questions about Joy for programmers
- 🡥 Joy: Forth's Functional Cousin includes comparisons with Forth, presented by Reuben Thomas at the 17-th EuroForth Conference
- 🡥 Apter interviews von Thun in APL journal Vector
- Rationale for Joy, for theoretical computer scientists
- Overview of Joy, introductory sections of other papers.
You don't like theory? Try the tutorial.