Felix at Home

Logo Interpreters

Created in 1967 as an educational programming language that encouraged students to explore on their own, Logo is mostly remembered today for making turtle graphics popular. But it's much more than that; a Lisp for ordinary people, really, with hidden power few others can match. The two dialects thereof I designed this decade are both meant for scripting, because that's what I happened to need on both occasions, but they still have plenty to offer by themselves.

Other implementations