Squirrel is a high level imperative, object-oriented programming language, designed to be a light-weight scripting language that fits in the size, memory bandwidth, and real-time requirements of applications like video games.
Crystal (programming language) Alternatives
Crystal (programming language) is described as 'Programming language with Ruby-like syntax that compiles to efficient native code' and is a programming language in the development category. There are more than 50 alternatives to Crystal (programming language) for a variety of platforms, including Linux, Windows, Mac, BSD and Web-based apps. The best Crystal (programming language) alternative is Python, which is both free and Open Source. Other great apps like Crystal (programming language) are JavaScript, Java, C (programming language) and PHP.
Alternatives list
The Mojo Programming Language Mojo is a specialized artificial intelligence (AI) programming language developed by Modular Inc. First released in May 2023, it is designed to become a superset of Python, with the performance of C.
Cost / License
- Free
- Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- Online
- BSD
- Self-Hosted
- FreeBSD
- OpenBSD

Temper is a programming language and toolchain for making libraries that can be used natively from any other language.
The Bosque programming language is an experiment in regularized design for a machine assisted rapid and reliable software development lifecycle.
Cost / License
- Free
- Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- BSD

- 52 Unison Programming Language alternatives
Unison is a statically-typed functional language with type inference, an effect system, and advanced tooling. It is based around a big idea of content-addressed code, in which function are identified by a hash of their implementation rather than by name, and code is stored as...
Cost / License
- Free
- Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- BSD
- Self-Hosted


Object Pascal is a multi-paradigm, object-oriented, component-based general purpose programming language.
Cost / License
- Free
- Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- BSD
- AROS
- Haiku
- AmigaOS
- MorphOS
JRuby is a 100% Java implementation of the Ruby programming language running on the Java Virtual Machine (JVM).
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
- 47 Ada alternatives
Ada 2012 is the next generation of the world’s premier programming language for engineering safe, secure and reliable software.

Neko is an high-level dynamicly typed programming language. It can be used as an embedded scripting language. It has been designed to provide a common runtime for several different languages. Learning and using Neko is very easy.
Pike is a dynamic programming language with a syntax similar to Java and C. It is simple to learn, does not require long compilation passes and has powerful built-in data types allowing simple and really fast data manipulation.

































