three-layer
cake-slayer
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three-layer | cake-slayer | |
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4 | 1 | |
301 | 134 | |
0.0% | 0.0% | |
0.0 | 0.0 | |
almost 3 years ago | about 1 year ago | |
Haskell | Haskell | |
BSD 3-clause "New" or "Revised" License | Mozilla Public License 2.0 |
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
three-layer
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My Module Structure Does Not Feel Haskell-like
I’m working on this pet project for a time now. Initially based on the three-layer repository, it’s now modelled after the Clean Architecture. In my understanding, it’s an OOP variation of the functional “Functional Core, Imperative Shell” approach. As most examples for Clean Architecture are written in C#, my module structure also looks more like a typical C# than Haskell one to me.
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Advanced programming exercises/apps recommendations to code
I personally use servant whenever i need networking. Altough scotty is easier/simpler, I would start with scotty. Aeson for JSON encoding/decoding. Actually! As i am writing this I would recommend a book (no its not a dry boring book, more of a tutorial) that implements a CI server from scratch. It’s vety descriptive and will show you the haskell ecosystem quite clearly: https://marcosampellegrini.com/simple-haskell-book. Seriously, it’s a damn good book and that’s how i learned haskell! Back to the libraries/ecosystem, if you want to learn how to use an app monad and mtl, these who come to mind: https://github.com/Holmusk/three-layer and https://www.parsonsmatt.org/2018/03/22/three_layer_haskell_cake.html. Under the github repo, check out the App folder to get a notion of how an app monad can be used. Personally I like mtl over monad transformers such as readerT. Best of luck!
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Looking for opinionated webapp stack
I usually make web apps in haskell + react, when i started out learning haskell I found it invaluable to find a opinionated stack to learn about the ecosystem and to see "how to get things done". When i was learning haskell I really appreciated an example like: https://github.com/Holmusk/three-layer, essentially a "best practice" web app. Anyone in the clojure(script) community that can recommend some templates/examples to get to know the ecosystem? Since im comfortable with react im assuming clojurescript with re-frame/reagent makes sense for the frontend? So far i've only seen ring/jetty for the backend. To be clear, im not necessarily looking for the "simplest" frameworks but rather something that is highly reliable in production. The backend will expose simple JSON crud with some endpoints being quite computationally heavy (concurrency will be important).
cake-slayer
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A survey for Haskell users in the industry: how do you handle effects?
In web applications, I pass environment inside the ReaderT monad in the cake-slayer style.
What are some alternatives?
servant-py - Servant client generators for the Python language
chip8-book - An introduction to Chip-8 emulation using Rust
urbit-api - talk to your urbit from haskell
servant-swagger-tags - Swagger Tags for Servant
servant-benchmark - Generate benchmark files from Servant APIs
reanimate - Haskell library for building declarative animations based on SVG graphics
lox-haskell - Implementation of Lox language (from "Crafting Interpreters" book) in Haskell
haskell-abci - Haskell Application BlockChain Interface (ABCI) Server Library
quad-ci - A CI server written in Simple Haskell.
ray-tracing - It's taking me longer than one weekend
elm-websocket - Generate an Elm Subscriber and JSON encoders/decoders for a Wai WebSocket server
chip8