The Lux Programming Language
Build massively scalable soft real-time systems
Lean 4 programming language and theorem prover
The core OCaml system: compilers, runtime system, base libraries
Agda is a dependently typed programming language
Empowering everyone to build reliable and efficient software
High-level, high-performance dynamic language for technical computing
A programming language and an implementation of that language
The Flix Programming Language
The Ballerina Programming Language
Starlark in Go: the Starlark configuration language, implemented in Go
The Perl programming language
Lightweight Ruby
Language for defining cloud service APIs and shapes
Red is a next-generation programming language
Expert System Tool
Interpreter and compiler for the Seed7 programming language.
The open sourced NetRexx reference implementation
An object-based programming language
an object-oriented language with late binding
An hack of Jscheme with a lot of enhancements and additional features.
ALFOUR Programming language. Simple, safe, power, multi-platform.
PEARL Compiler and Runtime System
a self-contained development environment for embedded systems.
Hobby programming language for application development