Apps similar to Go (Programming Language) include Python, which is free and open source. Other options are Java, Rust, C (programming language) and C++. You're spoiled for choice with Programming Languages like Go (Programming Language): we list more than 50 alternatives for Linux, Mac, Windows, the web and self-hosting.
Janet is a functional and imperative programming language. It runs on Windows, Linux, macOS, and should run on other systems with some porting. The entire language (core library, interpreter, compiler, assembler) is about 200-300 kB and should run on many constrained systems.
Pony is an open-source, object-oriented, actor-model, capabilities-secure, high-performance programming language.
Tcl (Tool Command Language) is a very powerful but easy to learn dynamic programming language, suitable for a very wide range of uses.
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...
Temper is a programming language and toolchain for making libraries that can be used natively from any other language.
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...
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.
United States
P is a programming language for asynchronous event-driven programming and the IoT that was developed by Microsoft and University of California, Berkeley.
M# is a set of tools for rapid web application development. M# manages 90% of the code through automation and eliminates most human errors. It has been proven to result in better, safer, and more reliable code, at least 4X faster.
United Kingdom
Jython, successor of JPython, is an implementation of the Python programming language written in Java.
Pluto is a superset of Lua 5.4 designed for general-purpose programming. While being remarkably compatible with Lua 5.4 source-code & bytecode, it enhances the standard library & adds more than a dozen highly-desired syntaxes such as switch statements, compound...
United States
Object Pascal is a multi-paradigm, object-oriented, component-based general purpose programming language.
