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Top 13 C++ Functional programming Projects
Nix, the purely functional package managerProject mention: Why is the "minimal" official docker nix image over 700M?(`/nix/store` won't free old packages?) | reddit.com/r/NixOS | 2023-03-31
Is https://github.com/NixOS/nix/blob/master/docker.nix where it is built from? At least the package list matches https://nixos.org/manual/nix/stable/installation/installing-docker.html
Functional programming language for signal processing and sound synthesis (by grame-cncm)Project mention: Ask HN: What audio/sound-related OSS projects can I contribute to? | news.ycombinator.com | 2023-03-22
I heard of https://github.com/grame-cncm/faust a while back, probably via HN. It looks interesting and actively maintained, but I didn’t get a chance to play with it. There are many other libraries listed on GitHub awesome lists such as this one: https://github.com/ad-si/awesome-music-production#libraries
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Functional Programming Library for C++. Write concise and readable C++ code.Project mention: C++ algorithm helpers - kdalgorithms | reddit.com/r/cpp | 2022-12-10
You can get a feel for it on its api search site: as an example, enter these queries:
A Clojure dialect on LLVM with gradual typing, a native runtime, and C++ interopProject mention: Janet for Mortals | news.ycombinator.com | 2023-03-31
I wonder if Jank  could be such a Lisp? I haven't played around with it, but I really like the idea and would love to see it get more traction.
C++ library for value-oriented design using the unidirectional data-flow architecture — Redux for C++Project mention: HikoGUI v0.7.0, A fast desktop application GUI library in C++20. (BSL license) | reddit.com/r/cpp | 2022-10-17
observer: I changed how observer<> works, this is basically a template-class which observes a value and then calls a registered callback on modification. It can now create a sub-observer<> from a member variable of the value it observers. This makes it possible for widgets to be composable. This is based loosely on lager's lenses and cursors.
Higher-order functions for c++ (by boostorg)Project mention: Function composition in modern C++ | reddit.com/r/cpp | 2023-03-05
a prime example of how modern c++ simplified things: “Compose” in hof spans hundreds of lines of code (and needs inclusion of library headers and utilities) https://github.com/boostorg/hof/blob/develop/include/boost/hof/compose.hpp . Just a reminder of what we had to go through very recently to do something that’s now doable in ~15 lines of vanilla C++ . Mad respect for Paul Fultz.
c++ LINQ -like library of higher-order functions for data manipulation
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constexpr C++17 library for simplifying higher order functions in application code (by rollbear)
hspp: An experimental library to bring Haskell Style Programming to C++.Project mention: Chromium accepting Rust in a clear move to copy what Mozilla have done, replace C++ source code | reddit.com/r/cpp | 2023-01-12
Yeah, C++ supports higher kinded types through template templates (I'm not sure why the other poster said it doesn't), however it quickly becomes messy and impractical. Here's a cursed library that attempts to support Haskell-style programming in C++. Here's an example where they implement a monad transformer using the only example of a template template template that I have ever seen in the wild.
The Egel Programming Language
Recursive Variant: A simple library for Recursive Variant Types
Automatic conversion of call by value into call by need in the LLVM IR. (by lac-dcc)Project mention: Lazification of Function Arguments | reddit.com/r/Compilers | 2022-07-01
For those interested, the code is here: https://github.com/lac-dcc/wyvern
C++ framework for the impatient.
C++ Functional programming related posts
Why is the "minimal" official docker nix image over 700M?(`/nix/store` won't free old packages?)
1 project | reddit.com/r/NixOS | 31 Mar 2023
Force system.autoUpgrade to use private ssh key for pulling flake
1 project | reddit.com/r/NixOS | 30 Mar 2023
Favourite package manager
1 project | reddit.com/r/linux | 27 Mar 2023
Moving stuff around with Nix
3 projects | reddit.com/r/NixOS | 24 Mar 2023
Ask HN: Where to Start Contributing OSS?
3 projects | news.ycombinator.com | 22 Mar 2023
Anduril - Hiring Software Engineers - FPGA
1 project | reddit.com/r/FPGA | 21 Mar 2023
Mi az a NixOS?
1 project | reddit.com/r/codingHungary | 11 Mar 2023
A note from our sponsor - Sonar
www.sonarsource.com | 31 Mar 2023
What are some of the best open-source Functional programming projects in C++? This list will help you: