rfc
Elm
| rfc | Elm | |
|---|---|---|
| 7 | 198 | |
| 141 | 7,451 | |
| - | 0.2% | |
| 0.0 | 5.4 | |
| about 1 year ago | about 2 months ago | |
| Haskell | Haskell | |
| - | BSD 3-clause "New" or "Revised" License |
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rfc
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Self-studying PLT over the summer
https://github.com/soupi/rfc/blob/master/fun-compilers.md has a few resources that might be helpful.
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interpreter vs compiler
imo check out fun-compilers.md and follow one of the courses at the top while translating OCaml to Haskell.
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Resources to understand code generation from AST?
Fun compilers has some links for you. In particular I'd recommend:
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Constructing a Compiler in a Functional Programming Language?
I have a few slides on compilers and Haskell (a functional language, kinda similar to sml), I hope this will make the picture a bit clearer to why fp langs are effective for compilers.
- Any sort of write ups for various GHC extensions?
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Would a functional language like Haskell be worse off in developing a compiler as opposed to a systems language like Rust, C, etc?
I'd like to address your first question, I gave a talk once about the relationship between compilers and Haskell, and at the bottom I link to a bunch of resources on compiler construction using Haskell/functional languages, including a compilers book using Haskell.
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Materials to learn about implementing functional programming languages
My list of resources
Elm
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Ludic: New framework for Python with seamless Htmx support
Elm [1] is based on a similar idea. Build your app from pure functions that return HTML tags.
[1] https://elm-lang.org/
- Learning Elm by porting a medium-sized web front end from React (2019)
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Can you make your own JavaScript by implementing ECMAScript standard?
You also wouldn't really be creating your own new programing language. You would be creating something that can run JavaScript by following JavaScript standards and syntax. You might be able to add some non-standard features of your own on top of those standards, or include your own standard library of helpers or utilities, but you can't completely make a new or alternative language and then load it in the browser (or at least not by reimplementing ECMAScript standards... you actually can make your own language that runs within any Javascript enviroment, if you provide an interpreter or compiler that transforms it into valid JS. Some people have done something like this, eg Elm: https://elm-lang.org/).
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What is the best way to present the user the results of Haskell computations?
You should at least have a look at https://elm-lang.org/ it is a pure functional language like Haskell (although with fewer fancy syntax/type classes) but it has some lovely libraries for visualisation and even with plain elm (+ elm-ui) doing string transformations can be easily done.
- Course using F#: Write your own tiny programming system(s)
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Building React Components Using Unions in TypeScript
I get it. However, the whole point of using Unions to narrow your types, ensure only a set of possible scenarios can occur, and only access data of a particular union when it’s safe to do so. That’s some of what pattern matching can provide, and 100% of what using switch statements in TypeScript with their Discriminated Unions can provide. Yes, it’s not 100% exhaustive, but TypeScript is not soundly typed, and even Elm which is still has the same issue TypeScript does: You’re running in JavaScript where anything is possible. So it’s good enough to build with and much better than what you had.
- What's the state of the Elm repo? · Issue #2308 · elm/compiler
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How to render a basic calendar UI in Elm
The beauty of a language like Elm (and other lambda-calculus / functional programming inspired languages) is that there's very little transformation involved in going from an idea to code. And that seems to have a big impact on getting things done.
- Como desenvolvi um backend web em Clojure
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Is it possible to write games like Pac-Man in a functional language?
I think the most fun and approachable way for beginners to build games with functional programming is with Elm [1].
See a few (small, demo) games built by the community in [2] .
Notice Elm has abandoned the FRP approach in favor of Model-View-Update [3].
[1] https://elm-lang.org/
What are some alternatives?
learn-haskell-blog-generator - Learn Haskell by building a blog generator - an introductory book about Haskell.
rescript-compiler - The compiler for ReScript.
Haskell - I will record my Haskell learning process. I will collect working code here also.
haskelm - Haskell to Elm translation using Template Haskell. Contains both a library and executable.
articles - Miscellaneous articles. The readme is the table of contents.
purescript - A strongly-typed language that compiles to JavaScript
elsa - Elsa is a lambda calculus evaluator
yew - Rust / Wasm framework for creating reliable and efficient web applications
idris - A Dependently Typed Functional Programming Language
reflex - Interactive programs without callbacks or side-effects. Functional Reactive Programming (FRP) uses composable events and time-varying values to describe interactive systems as pure functions. Just like other pure functional code, functional reactive code is easier to get right on the first try, maintain, and reuse.
haskell-names - Haskell suite library for name resolution
language-thrift - Haskell parser for the Thrift IDL format.