Best Open Source Programming Languages 2025

Programming Languages

Programming Languages Mac Linux Object Oriented Clear Filters

Browse free open source Programming Languages and projects for Mac and Linux below. Use the toggles on the left to filter open source Programming Languages by OS, license, language, programming language, and project status.

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1

Objeck

Simple ⇒ Object-Oriented ⇒ Functional

Objeck is an object-oriented programming language with functional features. Objeck emphasizes, expression, simplicity, portability, and scalability. The programming environment consists of a compiler, virtual machine, and command line debugger with IDE plugins.

Downloads: 1 This Week

Last Update: 2025-07-08
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2

The cartesian programming language

A functional programming language

Cartesian is a pure functional programming language, wrapped in an imperative and object oriented layer. The main goal is to separate both worlds and to have some very clean and well defined interfaces. This project is the reference implementation of the language, as an interpreter. The interpreter's goal is not performance.

Downloads: 0 This Week

Last Update: 2015-10-03
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