Dev tools · alternatives · 2026
24 alternatives to Passerine – an extensible programming language – v0.8.0 released
A small extensible programming language designed for concise expression with little code. - vrtbl/passerine
Passerine is an extensible programming language released in version 0.8.0. It is designed for developers who want a flexible, customizable coding environment. The language emphasizes extensibility, allowing programmers… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Passerine – an extensible programming language – v0.8.0 released launched in 2020; newer entries below may have overtaken it.
- 1
C# pure functional programming framework - come and get declarative! - louthy/language-ext
2014 · github.com · its alternatives →
- 2
Arturo programming language: Simple, expressive & portable programming language for efficient scripting
2021 · arturo-lang.io · its alternatives →
- 3AE
easyprog.online ist Ihre erste und beste Informationsquelle über easyprog. Hier finden Sie auch weitere interessante Links. Wir hoffen, dass Sie bei Ihrer Suche erfolgreich sind!
2019 · easyprog.online · its alternatives →
- 4
Simple, expressive & portable programming language for efficient scripting - Arturo Programming Language
2020 · github.com · its alternatives →
- 5
This is a hobby project of mine that I started a few years ago to learn about programming language implementation. It was created 95% without AI, although a few recent commits include code from Gemini CLI. I started out following Crafting Interpreters, but gradually branched off that until I had almost nothing left in common. Tech stack: Rust, Cranelift (JIT compilation), LALRPOP (parser). Original title: "A small programming language where everything is a value" (edited based on comments)
Jan 2026 · github.com · its alternatives →
- 6CP
2021 · sentido-labs.com · its alternatives →
- 7
Hi There, Erlang-RED has been my project for the last couple of months and I would love to get some feedback from the HN community. The idea is to take advantage of Erlangs message passing and low overhead processes to have true concurrency in Node-RED flows. Plus also to bring low-code visual flow-based programming to Erlang.
2025 · github.com · its alternatives →
- 8
I've been obsessed for the past ~year with the possibilities of talking to LLMs. I built a bunch of one-off prototypes, shared code on X, started a Meetup group in SF, and co-hosted a big hackathon. It turns out that there are a few low-level problems that everybody building conversational/real-time AI needs to solve on the way to building/shipping something that works well: low-latency media transport, echo cancellation, voice activity detection, phrase endpointing, pipelining data between models/services, handling voice interruptions, swapping out different…
2024 · github.com · its alternatives →
- 9
Hi HN! I’m Gabriel, and I’m happy to share a project I’ve been working on for the last few years: Flyde, an open-source visual programming language. Check out the interactive examples and online playground on the website: https://www.flyde.dev. In my last role as an engineering manager for a B2B-oriented product, I authored and reviewed many diagrams for backend applications, mostly for integrations between 2 third-party services. Some of these diagrams were elaborate enough that I started dreaming of a way to simply run a diagram as is; I imagined a “run” button on the top-right…
2024 · github.com · its alternatives →
- 10
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 →
- 11
"interesting" VM in C. Let's see how this goes. Contribute to tekknolagi/carp development by creating an account on GitHub.
2014 · github.com · its alternatives →
- 12
i made an esoteric programming language which i call spellscript. every program is a "spell" written in a "grimoire," and you have to use keywords like summon, enchant, inscribe, and conjure. it's literally read like a spellbook because the syntax consists of all natural language, and newlines are optional. your code can now be an essay, like everybody wants! for example, if you want to print something, you'd write: `begin the grimoire. inscribe whispers of "hello, world!". close the grimoire.` it has variables, dynamic typing, arrays, functions, conditionals, loops, string manipulation,…
2025 · github.com · its alternatives →
- 13CV
2023 · susam.net · its alternatives →
- 14
This is an introduction to the "Nature" project: https://nature-lang.org/docs/getting-started/meet-nature I am the author of the Nature language, and today I have released the 0.4.0-beta version. For detailed updates, please see https://nature-lang.org/docs/prologue/release-notes Now, Nature can easily interact with C language. It is anticipated that in about six months, Nature will release a version available to the community. By then, there will be stable syntax API, a complete standard library, and support for development tools. Moreover,…
2025 · github.com · its alternatives →
- 15
A lightweight programming language built with Go. Contribute to confh/Tiny development by creating an account on GitHub.
Jun 2026 · github.com · its alternatives →
- 16
A complete compiler for a simple language (in less than 150 LoC) - 00_readme.md
2022 · gist.github.com · its alternatives →
- 17NM
2024 · nbittich.github.io · its alternatives →
- 18
A programming language I can like. Unholy and full of magic. - Drahflow/Elymas
2015 · github.com · its alternatives →
- 19FT
Hey HN! I’m Gabriel, and I’m excited to share a project I’ve been working on for the last few years. Flowcode is a visual programming platform that tries to combine the best of both worlds (code and visual). Over the years I found myself repeatedly drawing architectures and logic. It was always my dream to just press “run” instead of having to write them in code afterwards. But none of the visual tools I found were flexible and transparent enough for building real products. I think that visual programming fits perfectly with modern backend dev tasks that revolve around connecting different…
2025 · app.getflowcode.io · its alternatives →
- 20
My implementation of Thorsten Bell's book (Writing an Interpreter in Go) - actuallyachraf/monkey-giggle
2020 · github.com · its alternatives →
- 21SL
The SOUL programming language and API
2021 · soul-lang.github.io · its alternatives →
- 22
2017 · craftinginterpreters.com · its alternatives →
- 23
2018 · lambdaway.free.fr · its alternatives →
- 24
Pruto - a tiny "embedding-required language"
2022 · gitlab.com · its alternatives →
Also compare
- C# 6.0 Functional Language Extensions alternatives
- Arturo – Simple, expressive and portable programming language alternatives
- An Easy Programming Language – Built with WebAssembly alternatives
- Arturo – REBOL-inspired programming language and VM written in Nim alternatives
- A small programming language where everything is pass-by-value alternatives
- C programming language extension: Cedro pre-processor 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 →