ghc-proposals
frp-zoo
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ghc-proposals | frp-zoo | |
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159 | 5 | |
667 | 482 | |
0.3% | - | |
9.1 | 0.0 | |
7 days ago | almost 2 years ago | |
Python | Haskell | |
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ghc-proposals
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An alternative front end for Haskell?
> I think Haskell needs a way to graduate (or retire) language extensions
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Or patterns proposal: Prefix signalling or just infix?
Additionally, while this proposal is focused on the simple implementation and so in the current proposal or patterns do not bind any variables as per #522, if we do get settled on syntax and then later wish to expand to allow binding variables as in #43, then the syntax is again clean and discoverable.
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Amendmend proposal: Changed syntax for Or patterns
as syntax is contentious a topic as ever, David (the main proposal author) and I would like to invite you to give your input on https://github.com/ghc-proposals/ghc-proposals/pull/585, where we propose to change the syntax of the accepted proposal #522 introducing Or patterns. In particular, we'd like to know
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{-# WARNING #-} for Data.List.{head,tail} in future GHC 9.8
It's coming: https://github.com/ghc-proposals/ghc-proposals/pull/541
Right. Being able to disable "custom type warnings" at use sites was part of an earlier proposal (https://github.com/ghc-proposals/ghc-proposals/pull/454) but it ended up being shelved.
- Foldr type level implementation
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High-Performance Haskell?
The lack of concatMap fusion is a notorious issue in stream fusion. I recently implemented Higher Order Patterns in Rewrite Rules which should make it possible to write a rewrite rule for fusing concatMap in GHC 9.8.
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The Haskell Playground supports GHC 9.6 alpha 2! You can now preview features like the error codes and the TypeData extension!
The initial proposal was data kind, but in the discussion some people didn't like the word "kind".
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How does your programming language implement multi-line strings?
I learned about this when proposing multiline strings in Haskell. The convo there might be of interest to you: https://github.com/ghc-proposals/ghc-proposals/pull/569
frp-zoo
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Interactive animations
FRP does seem like a good fit! If reflex doesn't work for you, don't give up, Haskell has plenty of other FRP libraries. And all the examples in the linked repo demonstrate how to link that library with gloss, so that in addition to being interactive, you can also draw something on the screen.
It's on the list! And, err, has been on the list for a while. I have way too many open source projects!!
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Higher order FRP with React - why is it not happening?
It seems however that higher order FRP is not really being used together with react.
- Monthly Hask Anything (June 2021)
What are some alternatives?
haskell-language-server - Official haskell ide support via language server (LSP). Successor of ghcide & haskell-ide-engine.
ihp - 🔥 The fastest way to build type safe web apps. IHP is a new batteries-included web framework optimized for longterm productivity and programmer happiness
eff - 🚧 a work in progress effect system for Haskell 🚧
haskell.nix - Alternative Haskell Infrastructure for Nixpkgs
ghc - Mirror of the Glasgow Haskell Compiler. Please submit issues and patches to GHC's Gitlab instance (https://gitlab.haskell.org/ghc/ghc). First time contributors are encouraged to get started with the newcomers info (https://gitlab.haskell.org/ghc/ghc/wikis/contributing).
julia - The Julia Programming Language
rio-orphans - A standard library for Haskell
effect-zoo - Comparing Haskell effect systems for ergonomics and speed
fused-effects - A fast, flexible, fused effect system for Haskell
in-other-words - A higher-order effect system where the sky's the limit
hoogle - Haskell API search engine