Life & fun · alternatives · 2026

24 alternatives to Example of a Tcl extension in the Terra language

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Example of a Tcl extension in the Terra language launched in 2016; newer entries below may have overtaken it.

1
Juno▲64
A powerful environment for the Julia language
2014 · junolab.org · its alternatives →
2
Maybe Haskell▲60
See what it’s like to program in a language without null.
2015 · books.thoughtbot.com · its alternatives →
3
RAML▲62
A Standard for API modeling, documentation and exploration
2014 · raml.org · its alternatives →
4AA
Awl, a toy Lisp language written in C and transpiled to JavaScript▲8
2014 · skepsi.me · its alternatives →
5
BAML - A new programming language to get structured data from LLMs▲18
The programming language for agents. Contribute to BoundaryML/baml development by creating an account on GitHub.
2024 · github.com · its alternatives →
6
A Haskell library for web and distributed composable applications▲18
A Cloud monad based on transient for the creation of Web and reactive distributed applications that are fully composable, where Web browsers are first class nodes in the cloud - GitHub - transient-haskell/transient-universe: A Cloud monad based on transient for the creation of Web and reactive distr
2016 · github.com · its alternatives →
7
ParTcl▲3
Tiny Tcl interpreter for embedded systems
2016 · github.com · its alternatives →
8PS
PDRT-Sandbox: A Haskell NLP Library for Computational Semantics▲7
2014 · hbrouwer.github.io · its alternatives →
9
The Julia Language▲10
A high-level, high-performance dynamic programming language
2017 · julialang.org · its alternatives →
10AS
A smart Django/Node code generator written in Haskell▲7
2021 · app.imagine.ai · its alternatives →
11SA
SOSML – An online interpreter for SML▲6
2019 · sosml.discourse.ps.uni-saarland.de · its alternatives →
12
A RogueLike demo in 17 languages▲12
A minimal "@ moving around a hardcoded map" implemented in a bunch of languages, some by me and some contributed by others. A slightly more interesting riff on the Hello World or 99 Bottles of Beer theme. More languages or improvements on existing ones would be nice :) There's a github repo at: https://github.com/nrkn/SimpleRL
2011 · github.com · its alternatives →
13TA
tut, an open platform for programming tutorials▲8
2013 · king-tutorial.com · its alternatives →
14
Language Evolution Simulation▲6
Language Evolution Simulation
2016 · fatiherikli.github.io · its alternatives →
15
Demo App for PLaMo-100B – A New Japan's 100B Parameter Language Model▲5
unofficial Python implementation to demonstrate PLaMo-100B - C-Naoki/PLaMo-100B
2024 · github.com · its alternatives →
16
Rust 1.0▲6
A high-level, safe and concurrent alternative to C++
2015 · rust-lang.org · its alternatives →
17LI
LanguageModels.io▲9
2018 · languagemodels.io · its alternatives →
18IA
Implementing a Lispy Language in Haskell: Part 1▲6
Software Engineer in New York specializing in Apple platforms
2015 · harlanhaskins.com · its alternatives →
19TR
Terraform RAG - index modules, distill conventions, compose via MCP▲5
Jun 2026 · terraform-rag.io · its alternatives →
20LA
Language Agnostic IDL for Rust, Swift and Kotlin▲7
Arun Sharma Open Source Activity
2020 · adsharma.github.io · its alternatives →
21
The Milho Language▲7
The Haskell implementation of the Milho programming language. - celsobonutti/milho
2021 · github.com · its alternatives →
22
Lambda Lessons▲6
Pattern-matching, first-class functions, and more in Haskell
2014 · stevekrouse.github.io · its alternatives →
23
A REPL for practising bitwise operations, written in Rust▲5
2017 · github.com · its alternatives →
24QN
Quicklang.net – A Simple Programming Language That Runs in the Browser▲7
2020 · quicklang.net · its alternatives →

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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 →