Concatenative Programming

PostsComments

AndyMEnglish · 9 days ago

alecthomas/t: a concise language for manipulating text, replacing common usage patterns of Unix utilities like grep, sed, cut, awk, sort, and uniq

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alecthomas/t: a concise language for manipulating text, replacing common usage patterns of Unix utilities like grep, sed, cut, awk, sort, and uniq

AndyMEnglish · 9 days ago

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AndyMEnglish · 10 days ago

Tacit to the Limit | J | Jose Mario Quintana (Pepe) | The Array Cast

www.arraycast.com

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Tacit to the Limit | J | Jose Mario Quintana (Pepe) | The Array Cast

www.arraycast.com

AndyMEnglish · 10 days ago

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AndyMEnglish · 11 days ago

The Concatenative Language XY

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The Concatenative Language XY

AndyMEnglish · 11 days ago

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AndyMEnglish · 20 days ago

Fluent: A tiny language for differentiable tensors & reactive UIs

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Fluent: A tiny language for differentiable tensors & reactive UIs

AndyMEnglish · 20 days ago

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AndyMEnglish · 23 days ago

Writing Anteforth, a Forth-like in SPARK

pyjarrett.github.io

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Writing Anteforth, a Forth-like in SPARK

pyjarrett.github.io

AndyMEnglish · 23 days ago

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AndyMEnglish · 23 days ago

Fully concatenative/point free/tacit/stack based type systems beyond System F?

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Fully concatenative/point free/tacit/stack based type systems beyond System F?

AndyMEnglish · 23 days ago

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AndyMEnglish · 1 month ago

OutSquareCapital/pyochain: Rust-like Iterator, Result and Option in Python

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OutSquareCapital/pyochain: Rust-like Iterator, Result and Option in Python

AndyMEnglish · 1 month ago

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AndyMEnglish · 1 month ago

evhub/coconut: Simple, elegant, Pythonic functional programming

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evhub/coconut: Simple, elegant, Pythonic functional programming

AndyMEnglish · 1 month ago

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AndyMEnglish · 1 month ago

mystery-git/Kothonic: The Kothonic way to write Python

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mystery-git/Kothonic: The Kothonic way to write Python

AndyMEnglish · 1 month ago

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AndyMEnglish · 1 month ago

Release v0.8.0 · mitchpaulus/mshell

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Release v0.8.0 · mitchpaulus/mshell

AndyMEnglish · 1 month ago

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AndyMEnglish · 2 months ago

romforth: Ultra Portable, Small, Baremetal Forth for various processors

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romforth: Ultra Portable, Small, Baremetal Forth for various processors

AndyMEnglish · 2 months ago

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AndyMEnglish · 2 months ago

Postfix Macros and let place (Rust)

nadrieril.github.io

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Postfix Macros and let place (Rust)

nadrieril.github.io

AndyMEnglish · 2 months ago

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AndyMEnglish · 2 months ago

Indexed Reverse Polish Notation, an Alternative to AST

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Indexed Reverse Polish Notation, an Alternative to AST

AndyMEnglish · 2 months ago

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AndyMEnglish · 2 months ago

DNS LOC Records – Re: Factor

re.factorcode.org

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DNS LOC Records – Re: Factor

re.factorcode.org

AndyMEnglish · 2 months ago

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AndyMEnglish · 2 months ago

Release 0.101 · factor/factor

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Release 0.101 · factor/factor

AndyMEnglish · 2 months ago

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AndyMEnglish · 2 months ago

An Attempt at a Compelling Articulation of Forth's Practical Strengths and Eternal Usefulness

im-just-lee.ing

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An Attempt at a Compelling Articulation of Forth's Practical Strengths and Eternal Usefulness

im-just-lee.ing

AndyMEnglish · 2 months ago

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AndyMEnglish · 2 months ago

zxcvbn | Re: Factor

re.factorcode.org

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zxcvbn | Re: Factor

re.factorcode.org

AndyMEnglish · 2 months ago

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AndyMEnglish · 2 months ago

Ohlang: rpn stack based language implemented in js that runs both in the browser and node

vms-has-a.great-site.net

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Ohlang: rpn stack based language implemented in js that runs both in the browser and node

vms-has-a.great-site.net

AndyMEnglish · 2 months ago

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AndyMEnglish · 2 months ago

AsyncIO Performance – Re: Factor

re.factorcode.org

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AsyncIO Performance – Re: Factor

re.factorcode.org

AndyMEnglish · 2 months ago

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AndyMEnglish · 2 months ago

Building a 64-bit OS from Scratch with Claude Code

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Building a 64-bit OS from Scratch with Claude Code

AndyMEnglish · 2 months ago

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Concatenative Programming

You are not logged in. However you can subscribe from another Fediverse account, for example Lemmy or Mastodon. To do this, paste the following into the search field of your instance: [email protected]

Hello!

This space is for sharing news, experiences, announcements, questions, showcases, etc. regarding concatenative programming concepts and tools.

We’ll also take any programming described as:

pipelined
stack-oriented
tacit
postfix / reverse Polish notation (RPN)
fluent
cascading
chained

From Wikipedia:

A concatenative programming language is a point-free computer programming language in which all expressions denote functions, and the juxtaposition of expressions denotes function composition. Concatenative programming replaces function application, which is common in other programming styles, with function composition as the default way to build subroutines.

For example, a sequence of operations in an applicative language like the following:

y = foo(x)
z = bar(y)
w = baz(z)

…is written in a concatenative language as a sequence of functions:

x foo bar baz

Active Languages

Let me know if I’ve got any of these misplaced!

Primarily Concatenative

Concatenative-ish, Chain-y, Pipe-y, Uniform Function Call Syntax, etc.

Cheat Sheets & Tutorials

Discord

IRC

#concatenative on irc.libera.chat

Wikis

concatenative wiki

Wikipedia Topics

Subreddits

GitHub Topics

Blogs

planet-factor

Practice

Codewars (Forth, Factor, Nim)
Advent of Code
Code Golf (Forth, Factor, Nim)
Project Euler
Exercism (Nim)
Perl Weekly Challenge

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