union VS Kind2

Compare union vs Kind2 and see what are their differences.

Kind2

A next-gen functional language [Moved to: https://github.com/Kindelia/Kind] (by Kindelia)
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union Kind2
1 5
55 2,748
- -
5.8 9.5
3 months ago over 1 year ago
Nim Rust
MIT License MIT License
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

union

Posts with mentions or reviews of union. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-09-12.

Kind2

Posts with mentions or reviews of Kind2. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-11-02.
  • Haskell is the greatest programming language of all time
    7 projects | /r/haskell | 2 Nov 2022
    Agreed. Even from a PLT perspective, I prefer Kind2 by the Kindelia Foundation for supporting inductive theorem proving (and hopefully some level of dependent types), as well as being faster to boot.
  • HVM, the parallel functional runtime, will soon run on GPUs!
    7 projects | /r/haskell | 26 Oct 2022
    I agree. Keep in mind our language (Kind-Lang) does target the HVM, and it is really promising. The type-checker is the fastest among proof assistants, by far; the error messages are really nice; it has a fully dependent type system which is a breath of fresh air to work with. It is still not production ready though (mostly due to lack of IO), but is the extend of our effort on that direction. We hope other lang developers get encouraged to target the HVM to. Elm and Idris are great candidates for that IMO.
  • The Little Prover
    8 projects | news.ycombinator.com | 14 Sep 2022
    Another very small proof system: https://github.com/moonad/formcorejs

    The core implementation is under 700 lines of JS, including the parser: https://github.com/moonad/FormCoreJS/blob/master/FormCore.js

    The author has since moved on to building a runtime with optimal evaluation (https://github.com/kindelia/hvm) and a new proof language on top of that (https://github.com/Kindelia/Kind2) with considerably better performance than existing proof systems.

  • What would be your “perfect” programming language?
    9 projects | news.ycombinator.com | 12 Sep 2022
  • [28/03 a 03/04] - O que você vai desenvolver essa semana?
    2 projects | /r/brdev | 28 Mar 2022

What are some alternatives?

When comparing union and Kind2 you can also consider the following projects:

patty - A pattern matching library for Nim

brainfuck-web-app - a web app written in Brainfuck that returns your user-agent to you

macro-lisp - Lisp-like DSL for Rust language

Loritta - 💁 A multipurpose, multilanguage, customizable, modular, and very cute bot for Discord! ~Making your server more awesome~

Carp - A statically typed lisp, without a GC, for real-time applications.

smalltt - Demo for high-performance type theory elaboration

nimtraits - Automatic trait implementation for nim types

Functional-Benchmarks - Collection of benchmarks of functional programming languages and proof assistants.

z3 - The Z3 Theorem Prover

agda2hs - Compiling Agda code to readable Haskell

HVM - A massively parallel, optimal functional runtime in Rust