Concatenative Programming

PostsComments

AndyMEnglish · 7 days ago

Slap: Fun Cat Lang... with a Borrow Checker?

0

2

Slap: Fun Cat Lang... with a Borrow Checker?

AndyMEnglish · 7 days ago

0

AndyMEnglish · 18 days ago

The Mouse Programming Language on CP/M

techtinkering.com

0

4

The Mouse Programming Language on CP/M

techtinkering.com

AndyMEnglish · 18 days ago

0

AndyMEnglish · 23 days ago

An x86-64 backend for raven-uxn

www.mattkeeter.com

0

2

An x86-64 backend for raven-uxn

www.mattkeeter.com

AndyMEnglish · 23 days ago

0

AndyMEnglish · 23 days ago

Getting Ziggy With It | Re: Factor

re.factorcode.org

1

2

Getting Ziggy With It | Re: Factor

re.factorcode.org

AndyMEnglish · 23 days ago

1

AndyMEnglish · 24 days ago

Quadrate: A stack-based concatenative programming language with static typing and LLVM compilation

0

2

Quadrate: A stack-based concatenative programming language with static typing and LLVM compilation

AndyMEnglish · 24 days ago

0

AndyMEnglish · 28 days ago

rejoice: a concatenative programming language where data is encoded as multisets and composes by multiplication of fractions

wiki.xxiivv.com

0

7

rejoice: a concatenative programming language where data is encoded as multisets and composes by multiplication of fractions

wiki.xxiivv.com

AndyMEnglish · 28 days ago

0

AndyMEnglish · 28 days ago

Koatl: An expressivity-first Python dialect

1

1

Koatl: An expressivity-first Python dialect

AndyMEnglish · 28 days ago

1

AndyMEnglish · 28 days ago

Games in PostScript – Play Chess Against Your Printer / Nicolas Seriot / GambiConf 2025

0

1

Games in PostScript – Play Chess Against Your Printer / Nicolas Seriot / GambiConf 2025

AndyMEnglish · 28 days ago

0

AndyMEnglish · 1 month ago

Fixing a major evaluation order footgun in Rye 0.2

0

2

Fixing a major evaluation order footgun in Rye 0.2

AndyMEnglish · 1 month ago

0

AndyMEnglish · 1 month ago

Stepping through words at a high level with JONESFORTH and GDB

0

2

Stepping through words at a high level with JONESFORTH and GDB

AndyMEnglish · 1 month ago

0

AndyMEnglish · 2 months ago

phreda4/r3: r3 programing language - ColorForth inspired

0

2

phreda4/r3: r3 programing language - ColorForth inspired

AndyMEnglish · 2 months ago

0

AndyMEnglish · 2 months ago

trothtech/xfl:

0

1

trothtech/xfl:

AndyMEnglish · 2 months ago

0

AndyMEnglish · 2 months ago

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

0

5

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

AndyMEnglish · 2 months ago

0

AndyMEnglish · 2 months ago

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

www.arraycast.com

0

2

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

www.arraycast.com

AndyMEnglish · 2 months ago

0

AndyMEnglish · 2 months ago

The Concatenative Language XY

0

2

The Concatenative Language XY

AndyMEnglish · 2 months ago

0

AndyMEnglish · 3 months ago

Fluent: A tiny language for differentiable tensors & reactive UIs

0

0

Fluent: A tiny language for differentiable tensors & reactive UIs

AndyMEnglish · 3 months ago

0

AndyMEnglish · 3 months ago

Writing Anteforth, a Forth-like in SPARK

pyjarrett.github.io

0

4

Writing Anteforth, a Forth-like in SPARK

pyjarrett.github.io

AndyMEnglish · 3 months ago

0

AndyMEnglish · 3 months ago

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

0

5

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

AndyMEnglish · 3 months ago

0

AndyMEnglish · 3 months ago

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

0

1

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

AndyMEnglish · 3 months ago

0

AndyMEnglish · 3 months ago

evhub/coconut: Simple, elegant, Pythonic functional programming

0

2

evhub/coconut: Simple, elegant, Pythonic functional programming

AndyMEnglish · 3 months ago

0

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

Visibility: Public

This community can be federated to other instances and be posted/commented in by their users.

1 user / day
3 users / week
15 users / month
61 users / 6 months
50 local subscribers
200 subscribers
223 Posts
113 Comments
Modlog

mods:
Ategon
Andy