Groovy is an agile and dynamic language for the Java Virtual Machine (JVM).
Tcl Alternatives
Tcl is described as '(Tool Command Language) is a very powerful but easy to learn dynamic programming language, suitable for a very wide range of uses' and is a programming language in the development category. There are more than 50 alternatives to Tcl for a variety of platforms, including Linux, Mac, Windows, BSD and Web-based apps. The best Tcl alternative is Python, which is both free and Open Source. Other great apps like Tcl are Java, C (programming language), PHP and C++.
Alternatives list
- 51 Apache Groovy alternatives
The Objective-C language is a simple computer language designed to enable sophisticated object-oriented programming. Objective-C is defined as a small but powerful set of extensions to the standard ANSI C language.
Cost / License
- Free
- Open Source
Application type
Alerts
- Discontinued
Platforms
- Mac
- Windows
- Linux
- BSD

Wolfram Language is a symbolic language, deliberately designed with the breadth and unity needed to develop powerful programs quickly. By integrating high-level forms—like Image, GeoPolygon or Molecule—along with advanced superfunctions—such as ImageIdentify or...
Cost / License
- Free
- Proprietary (MIT)
Application type
Platforms
- Mac
- Windows
- Linux
- Online
- BSD
- openSUSE
- FreeBSD
- OpenSolaris
- NetBSD
- OpenBSD
Hy is a wonderful dialect of Lisp that’s embedded in Python.
Since Hy transforms its Lisp code into the Python Abstract Syntax Tree, you have the whole beautiful world of Python at your fingertips, in Lisp form!.
HolyC is very similar to regular C, so it's a very simple but powerful language. It was used to make all of TempleOS, so it definitely works to make programs.



Jython, successor of JPython, is an implementation of the Python programming language written in Java.
FreeBASIC is a completely free, open-source, 32-bit BASIC compiler, with syntax similar to MS-QuickBASIC, that adds new features such as pointers, unsigned data types, inline assembly, object orientation, and many others.

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.
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.






























