Fortran (previously FORTRAN, derived from Formula Translating System) is a general-purpose, imperative programming language that is especially suited to numeric computation and scientific computing.
GDScript Alternatives
GDScript is described as 'High-level, dynamically typed programming language used to create content. It uses a syntax similar to Python' and is a programming language in the development category. There are more than 50 alternatives to GDScript for a variety of platforms, including Linux, Windows, Mac, BSD and Self-Hosted apps. The best GDScript alternative is Python, which is both free and Open Source. Other great apps like GDScript are Java, C (programming language), C++ and Rust.
Alternatives list
- 23 Fortran alternatives
- 62 REBOL alternatives
Rebol (historically REBOL) is a cross-platform data exchange language and a multi-paradigm dynamic programming language designed by Carl Sassenrath for network communications and distributed computing. It introduces the concept of dialecting: small, optimized, domain-specific...

Cobra is a high-performance, rapid-development programming language. It combines features from Python, C#, Objective-C, Eiffel and other languages in order to boost developer productivity.
Cobra is open source under the MIT license.
Cost / License
- Free
- Open Source
Application type
Alerts
- Discontinued
Platforms
- Mac
- Windows
- Linux
Cost / License
- Free
- Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- JavaScript
- Hotspot JVM


- 63 Jabaco alternatives
Jabaco is a simple programming language with a Visual Basic like syntax. Jabaco enables you to create powerful software for all Java supported operating systems.



Cost / License
- Free
- Open Source
Alerts
- Discontinued
Platforms
- Mac
- Windows
- Linux
The X10 programming language is organized around four basic principles of asynchrony, locality, atomicity, and order that are developed on a type-safe, class-based, object-oriented foundation. This foundation is robust enough to support fine-grained concurrency, Cilk-style...
sdlBasic is a small, efficient and multiplatform basic interpreter aimed to game creation using the power of SDL library, it was inspired by the old and glorious AMOS.
Cost / License
- Free
- Open Source
Alerts
- Discontinued
Platforms
- Windows
- Linux


The Factor programming language combines powerful language features with a full-featured library. The implementation is fully compiled for performance, while still supporting interactive development. Factor applications are portable between all common platforms.
Quorum is a general purpose tool that we call an "evidence-based" programming language. It started as an interpreted language originally designed to be easier to hear through screen readers for blind or visually impaired users.
J is a high-level, general-purpose programming language that is particularly suited to the mathematical, statistical, and logical analysis of data. It is a powerful tool for developing algorithms and exploring problems that are not already well understood.
Cost / License
- Free
- Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Web Browser
- Raspberry Pi

Smalltalk is an object-oriented programming (OOP) language. It is objects all the way down. Smalltalk’s purity and clarity in this regard made it the archetype for nearly all other OOP languages.
Cost / License
- Free
- Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone



















