guide.elm-lang.org
Elm
guide.elm-lang.org | Elm | |
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13 | 198 | |
317 | 7,451 | |
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0.0 | 5.4 | |
about 2 months ago | about 2 months ago | |
Elm | Haskell | |
GNU General Public License v3.0 or later | BSD 3-clause "New" or "Revised" License |
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guide.elm-lang.org
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Who else finds the use of 'I' offputting in the docs?
If you look at the repo for that guide (https://github.com/evancz/guide.elm-lang.org), the description and README clearly state that this is his book on learning Elm, so for me it makes complete sense that it is in the I-form. Maybe the fact that it's linked from the official Elm page without any mention of that causes a feeling of disconnect for you.
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Free 500+ books and learning resources for every programmer.
An Introduction to Elm (HTML)
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Why is Elm documentation so poor?
I am continually perplexed how poor the official documentation is for Elm (https://guide.elm-lang.org). I love the language, I really enjoy working with it, but where does one go to see the complete API? In particular right now I'm trying to find more on setting various events and accessibility attributes in forms, and this is all I see on the official docs: https://guide.elm-lang.org/architecture/forms.html. Not even a label example on a form page? How is this considered good documentation for a language that has been around for a decade? Is there some secret handshake I need to learn to get access to more in-depth documentation of the language?
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Here's To Learning Haskell
I think a good first step would be getting familiar with functional programming in general. I recommend working through the Elm Guide, which will get you acquainted with functional programming idioms and working with immutable data. Then, move on to an introductory Haskell resources, such as Write Yourself a Scheme in 48 Hours. After that, hit up CodeWars and start solving puzzles in Haskell.
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What makes a programming language tutorial/syntax guide as easy as possible?
I think The Elm Guide does a very good job.
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Simplest way to make quick adding program with buttons
Check out Elm. Page 4 of the intro guide I linked offers something close, which you could build upon to create what you want there.
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Easy Questions / Beginners Thread (Week of 2021-05-24)
My advice is to follow the elm official guide. Anyway, any doubt you may have, ping me (gabber) on Elm official slack or write to #beginners channel!
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React to Elm Migration Guide
This guide will help you learn and migrate to Elm with assumption you already know the basics of React. The Elm guide is great and will give you a thorough understanding of everything you need to know, in a good order.
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Should I learn Haskell
Elm Introduction: https://guide.elm-lang.org/
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Elm Cheat Sheet
The official Elm guide
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?
racket - The Racket repository
rescript-compiler - The compiler for ReScript.
lisp-koans - Common Lisp Koans is a language learning exercise in the same vein as the ruby koans, python koans and others. It is a port of the prior koans with some modifications to highlight lisp-specific features. Structured as ordered groups of broken unit tests, the project guides the learner progressively through many Common Lisp language features.
haskelm - Haskell to Elm translation using Template Haskell. Contains both a library and executable.
book - Using Raku – an unfinished book about Raku
purescript - A strongly-typed language that compiles to JavaScript
elixir-getting-started - PDF, MOBI, EPUB documents for Elixir's Getting Started tutorial.
yew - Rust / Wasm framework for creating reliable and efficient web applications
Kalman-and-Bayesian-Filters-in-Python - Kalman Filter book using Jupyter Notebook. Focuses on building intuition and experience, not formal proofs. Includes Kalman filters,extended Kalman filters, unscented Kalman filters, particle filters, and more. All exercises include solutions.
idris - A Dependently Typed Functional Programming Language
Cypress - Fast, easy and reliable testing for anything that runs in a browser.
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.