Factor is a [concatenative](https://www.concatenative.org), stack-based
programming language with [high-level
features](https://concatenative.org/wiki/view/Factor/Features/The%20language)
Factor is a [concatenative](https://www.concatenative.org), stack-based
programming language with [high-level
features](https://concatenative.org/wiki/view/Factor/Features/The%20language)