Dev tools · alternatives · 2026

24 alternatives to Mlatu, a Concatenative Programming Language

A declarative concatenative programming language. Contribute to mlatu-lang/mlatu development by creating an account on GitHub.

Mlatu is a concatenative programming language that launched in 2021. It is designed for developers interested in stack-based and functional programming paradigms. The language emphasizes composition of functions… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Mlatu, a Concatenative Programming Language launched in 2021; newer entries below may have overtaken it.

1. 1WC
   Write code using natural language▲209

   2019 · metacode.app · its alternatives →

2. 2
   Codate▲265

   Easy date formats for any code

   2024 · codate.io · its alternatives →

3. 3
   A dependently-typed programming language with static memory management▲456

   A functional programming language with static memory management - vekatze/neut

   2020 · github.com · its alternatives →

4. 4
   Cannoli – A compiler for a subset of Python written in Rust▲292

   Cannoli Programming Language. Contribute to joncatanio/cannoli development by creating an account on GitHub.

   2018 · github.com · its alternatives →

5. 5
   The Shark Programming Language▲107

   2023 · github.com · its alternatives →

6. 6
   Bolt – A super-fast, statically-typed scripting language written in C▲261

   I've built many interpreters over the years, and Bolt represents my attempt at building the scripting language I always wanted. This is the first public release, 0.1.0! I've felt like most embedded languages have been moving towards safety and typing over years, with things like Python type hints, the explosive popularity of typescript, and even typing in Luau, which powers one of the largest scripted evironments in the world. Bolt attempts to harness this directly in the lagnauge rather than as a preprocessing step, and reap benefits in terms of both safety and performance. I intend to be…

   2025 · github.com · its alternatives →

7. 7
   Arturo – Simple, expressive and portable programming language▲207

   Arturo programming language: Simple, expressive & portable programming language for efficient scripting

   2021 · arturo-lang.io · its alternatives →

8. 8
   Winglang – A new cloud-oriented programming language▲116

   A programming language for the cloud ☁️ A unified programming model, combining infrastructure and runtime code into one language ⚡ - winglang/wing

   2023 · github.com · its alternatives →

9. 9NI
   New IDE and GUI for R language▲122

   2015 · fasterstat.com · its alternatives →

10. 10
    C# 6.0 Functional Language Extensions▲164

    C# pure functional programming framework - come and get declarative! - louthy/language-ext

    2014 · github.com · its alternatives →

11. 11
    Codigo – The Programming Language Repository▲78

    Codigo is a site I've built for discovering, exploring and comparing programming languages, including language news, trends and code examples. I couldn't find any definitive resource for finding new languages and comparing them, so decided to make one. It combines dynamic data from sources like PyPL Index, TIOBE Index and official feeds as well as static data about each language defined in a structured format. The language data is open-contribution and can be updated by anyone on the GitHub repository: https://github.com/codigo-langs/codigo. I styled it specifically for…

    2025 · codigolangs.com · its alternatives →

12. 12
    Pipelines – Language for scripting parrallel pipelines with Python▲69

    An experimental programming language for data flow - calebwin/pipelines

    2019 · github.com · its alternatives →

13. 13
    An Easy Programming Language That Runs in the Browser▲138

    easy online programming language to learn to programm

    2018 · kabas.online · its alternatives →

14. 14
    Ape – an easy-to-embed programming language in two C files▲90

    Ape Programming Language. Contribute to kgabis/ape development by creating an account on GitHub.

    2020 · github.com · its alternatives →

15. 15
    JedLang, my first attempt at a language▲59

    my own language written by me. Contribute to incrediblesound/JedLang development by creating an account on GitHub.

    2015 · github.com · its alternatives →

16. 16BA
    Building an open-source language-learning platform▲159

    2020 · librelingo.app · its alternatives →

17. 17
    Introducting C+▲148

    2012 · github.com · its alternatives →

18. 18
    C3 – A C alternative that looks like C▲120

    Compiler for the C3 language. Contribute to c3lang/c3c development by creating an account on GitHub.

    2021 · github.com · its alternatives →

19. 19
    Csql – Python lib for composeable SQL queries▲89

    Contribute to akdor1154/python-csql development by creating an account on GitHub.

    2020 · github.com · its alternatives →

20. 20
    Bato – A Filipino Programming Language▲159

    Ang Bato ay isang programming language sa wikang Filipino - jjuliano/bato

    2018 · github.com · its alternatives →

21. 21
    Pakhi – Bangla Programming Language▲67

    Dynamically typed bangla programming language written in rust - Shafin098/pakhi-bhasha

    2021 · github.com · its alternatives →

22. 22
    Bolt: A research language with finer-grained concurrency than Rust▲103

    Bolt is a language with in-built data-race freedom! - mukul-rathi/bolt

    2020 · github.com · its alternatives →

23. 23MW
    My "weekend" project, an ML dialect and compiler▲68

    2012 · texodus.github.com · its alternatives →

24. 24AL
    a lexer, parser, interpreter and web runtime (np, a 5-weekend project)▲122

    2013 · np-lang.org · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →