Hack is a programming language for HHVM that interoperates seamlessly with PHP. Hack reconciles the fast development cycle of PHP with the discipline provided by static typing, while adding many features commonly found in other modern programming languages.
Mojo Alternatives
Mojo is described as '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' and is a programming language in the development category. There are more than 50 alternatives to Mojo for a variety of platforms, including Linux, Windows, Mac, BSD and Self-Hosted apps. The best Mojo alternative is Python, which is both free and Open Source. Other great apps like Mojo are Java, PHP, Lua and R (programming language).
Alternatives list
- 47 Hack 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...


V1 is a simple functional interpreter language with syntax from C, PHP and JavaScript. It was developed from the scratch. The focus is on simple administrative and experimental programming, but it has enhanced benefits like Multithreading, CGI and Web functions.
Cost / License
- Free
- Open Source
Platforms
- Windows
- Linux



Real-Time JavaScript Tool is a portable tool that allows JavaScript codes to be executed in Real-Time!
Cost / License
- Freemium
- Proprietary
Platforms
- Windows


Where jank differs from Clojure JVM is that its host is C++ on top of an LLVM-based JIT. This allows jank to offer the same benefits of REPL-based development while being able to seamlessly reach into the native world and compete seriously with JVM's performance.
Cost / License
- Free
- Open Source (MPL-2.0)
Platforms
- Mac
- Linux
This is Rakudo, a Raku Programming Language compiler for the MoarVM, JVM and Javascript virtual machines.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
- Online
- BSD
- JavaScript
- FreeBSD
- NetBSD
- OpenBSD
PureScript was initially designed by Phil Freeman in 2013. He started to work on PureScript since he wasn't satisfied by other attempts to transpile Haskell to JavaScript (e.g. using Fay, Haste, or GHCJS).
Cost / License
- Free
- Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- Online
- BSD
- FreeBSD
- NetBSD
- OpenBSD
I want a language for writing applications that is more expressive than Go but less complex than Rust.
Cost / License
- Free
- Open Source
Application type
Platforms
- Self-Hosted
- Mac
- Windows
- Linux
- BSD

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...




























