Welcome to the Programming languages corner!

Without programming languages, free and open source software would not exist. What is new in the programming world? How is free and open source software working in that field? Find it out here.

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Pharo

Pharo is a pure object-oriented programming language and a powerful environment, focused on simplicity and immediate feedback (think IDE and OS rolled into one).

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RefPerSys

RefPerSys (see http://refpersys.org/ ...) is an open source symbolic artificial intelligence project (GPLv3+ licensed), for GNU/Linux only (actually computers running some GNU/Linux system with a...