A stack-based array programming language

A concise stack-based golfing language

Simple, expressive & portable programming language for efficient scripting

Command-line, stack-based calculator with postfix notation

The Push programming language and the PushGP genetic programming system implemented in Clojure.

A code-golfing language experience that has aspects of traditional programming languages - terse, elegant, readable.

Zero-knowledge virtual machine written in Rust

A programming language I can like. Unholy and full of magic.

An implementation of interaction nets in JS.

A programming language based on MATLAB and suitable for code golfing

The Hook Programming Language

GolfScript/CJam-inspired stack-based programming language that can be golfed or written literately*

Custom implementation of the Arma script language SQF

Electra is an esolang where you code like an electrician.

Stack-based Programming in Clojure(script)

Kempe is a compiled stack-based language

j2 is a minimalist concatenative programming language that makes up for its simplicity by its ability to natively bind with C libraries' ABI *and types*, *without glue*

A feature-rich, two-dimensional, recreational programming language. With mirrors.

Stax Golfing Language

A concatenative language for the Uxn VM with full compiler-enforced stack safety.