Rust Functional

Open-source Rust projects categorized as Functional Edit details

Top 5 Rust Functional Projects

  • enso

    Hybrid visual and textual functional programming.

    Project mention: Senior Rust IDE Developer | | 2022-08-24

    Hi, we are Enso (, Y Combinator S21)! We are looking for a rock star Rust/WebGL developer to join our core team. We are a remote first company, working in Europe and the USA.

  • gluon

    A static, type inferred and embeddable language written in Rust.

    Project mention: Rock v0.2.1, a little native toy language I've made with Rust and LLVM. | | 2022-04-20
  • SonarLint

    Clean code begins in your IDE with SonarLint. Up your coding game and discover issues early. SonarLint is a free plugin that helps you find & fix bugs and security issues from the moment you start writing code. Install from your favorite IDE marketplace today.

  • tao

    A statically-typed functional language with generics, typeclasses, sum types, pattern-matching, first-class functions, currying, algebraic effects, associated types, good diagnostics, etc.

    Project mention: Hey Rustaceans! Got a question? Ask here! (29/2022)! | | 2022-07-18

    If you’d like to see some examples of great error messages written by a language with a parser combinator, I recommend you check out tao, which is parsed via chumsky, and provides rust-like error messages with the help of ariadne! I have been fiddling with writing my own language for a while now, and after trying out the alternatives, I found Chumsky to be great to work with, and can not recommend it enough. There are also great examples that you can find in the repo as well!

  • pen

    The parallel, concurrent, and functional programming language for scalable software development (by pen-lang)

    Project mention: Announcing the Pen programming language v0.4 | | 2022-07-03

    The Pen programming language is a new parallel, concurrent, statically typed, functional programming language. I'm excited to announce its v0.4 release here!

  • letlang

    Functional language with a powerful type system.

    Project mention: Six programming languages I’d like to see | | 2022-07-13

    For a contract based language and a "really dynamically typed language", I'm working on

    And it's because I haven't thought yet about how to do static type checking with such a feature.

    I haven't got any time to work on it in the past few weeks, and I'm the only dev (would really love some help). So, it will be ready when it will be ready :P

  • Scout APM

    Truly a developer’s best friend. Scout APM is great for developers who want to find and fix performance issues in their applications. With Scout, we'll take care of the bugs so you can focus on building great things 🚀.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2022-08-24.

Rust Functional related posts


What are some of the best open-source Functional projects in Rust? This list will help you:

Project Stars
1 enso 5,717
2 gluon 2,645
3 tao 792
4 pen 343
5 letlang 26
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