Application-scale JavaScript
Build massively scalable soft real-time systems
The PHP Interpreter
Simple and flexible programming language for applications development
A programming language and an implementation of that language
The Python programming language
The Lux Programming Language
Microsoft BASIC for 6502 Microprocessor
Lean 4 programming language and theorem prover
GritQL is a query language for searching, linting, and modifying code
A configuration as code language with rich validation and tooling
The Flix Programming Language
Development repository for the Triton language and compiler
The Swift Programming Language
Odin Programming Language
A Moonscript dialect compiles to Lua
The Perl programming language
Empowering everyone to build reliable and efficient software
Starlark in Go: the Starlark configuration language, implemented in Go
The Racket repository
The core OCaml system: compilers, runtime system, base libraries
Lightweight Ruby
A refreshing programming language for the front-end web
Functional Reactive Programming domain-specific language
Agda is a dependently typed programming language