cats
ZIO
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cats | ZIO | |
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23 | 30 | |
4,683 | 3,340 | |
0.6% | 1.9% | |
9.6 | 9.5 | |
3 days ago | 6 days ago | |
Scala | Scala | |
GNU General Public License v3.0 or later | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
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.
cats
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Can someone explain what is this doing?
Is that the pure from the Cats library? https://github.com/typelevel/cats/blob/main/alleycats-core/src/main/scala/alleycats/Pure.scala
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Trying to decide on Scala or Kotlin
Cats is a library which provides abstractions for functional programming in the Scala programming language. The name is a playful shortening of the word category. https://typelevel.org/cats/
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Oh no! te cruzaste con un gato de IT ¿le pedís que te enseñe python o java?
Obviamente que teoria de categorias https://typelevel.org/cats/
- fp-ts ユーザが Scala with Cats を読み終えたので、fp-ts と Cats の違いをまとめてみた
- Database migrations in Scala
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Best Scala framework / libraries out there ?
Akka HTTP, Cats, Quill, ninny, Monix Observable, mill.
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Need to deal with squeryl LogicalBoolean
Have a look at Profunctor. Specifically at rmap
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Java Virtual Machine Garbage Collection and Its Performance Impact
Example of how it makes life worse
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Advances In The ZIO 2.0 Scheduler
But not so long ago he was doing releases for Cats even though he was officially out of TL. And when he had some outburst I saw more support from TL-related people than scolding. Unless he really went over the top (like the time he ranted some guy on GitHub) there was no action.
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I know the basics, what’s next?
Scala really shines for more advanced FP (compared to Java, Kotlin, C#, Swift etc.) so I would suggest learning more about that. For example look into ZIO or Cats (or Cats Effect). You can find many tutorial videos on YouTube for these libraries.
ZIO
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Scala 3.1.2 released!
Define new? Isn't Zio new enough?
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Trying to decide on Scala or Kotlin
If you want to use Scala then I would use something like ZIO as it is the closest to an FP application framework.
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I would like a job writing Haskell
> doing FP in Scala versus alternatives
I think Scala is the language most actual functional programming on this planet takes place these days. Be it just FP or pure FP.
I especially like pure FP in Scala. One can do that with Cats Effect (from the TypeLevel family of languages) or ZIO. They're both awesome, so check them out and pick what you'll like best.
https://typelevel.org/cats-effect/
You don't even need to reach out to Scala 3 (still not as mature in its tooling support), you can have a great time with the latest Scala 2 (2.13).
> versus alternatives
I think of Scala as a opinionated take on ML and a module system that is tailored to JVM (and is seamlessly interoperable with Java) that just happens to have syntax heavy on braces/parentheses. Otherwise, what's not to like? :)
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A statement about my Scala open source work
The first point is about a fucking conference in 2016, in which the organizer invited several people with a process (and thoughts) explained here https://degoes.net/articles/lambdaconf-controversy aimed at being blind to sex/religion/political views etc. He repeatedly stated to be in a strong disagreement with "white supremacist" views and the such. The first words of the ZIO's code of conduct are precisely about that btw https://github.com/zio/zio/blob/master/docs/about/code_of_conduct.md, and zio follows the scala code of conduct. You can agree or disagree about whether "allowing that person, selected in the way described above (without any preference at all for white supremacists of course), to speak precisely about one particular topic and only if they adhere to the code of conduct" is "giving them a platform to share their ideas", but even if you do think that the first approach is completely wrong, it's a pretty big jump from here to accuse the person holding that view (actually a less-strong version of it) of being a white supremacist themselves and the same of all people that associate with that person (the organizer) and stalk and harass them for years on end
- New language features since Java 8 to 17
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Feedback request on "hollistic" programming language idea
Since you are talking about an IO monad, maybe ZIO (https://zio.dev/) offers some interesting ideas. Rather than an IO monad, ZIO is a family of IO monads with type parameters to support user-defined environments and error types.
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Pattern Matching in Java 17 and Beyond
ZIO (interoperates with TypeLevel to some extent)
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Delphi 11 Alexandria Has Been Released
please show me something like this: https://akka.io/ or this: https://zio.dev/ or this: https://github.com/milessabin/shapeless
- Do you have someone experienced with Flutter and Scala? What is your stack, and what do you think about this?
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Java is the best
Here is link number 1 - Previous text "ZIO"
What are some alternatives?
Shapeless - Generic programming for Scala
Scalaz - Principled Functional Programming in Scala
Monix - Asynchronous, Reactive Programming for Scala and Scala.js.
Http4s - A minimal, idiomatic Scala interface for HTTP
fs2-kafka - Functional Kafka Streams for Scala
cats-effect - The pure asynchronous runtime for Scala
Vert.x - Vert.x is a tool-kit for building reactive applications on the JVM
Reactor-Scala-Extensions - A scala extension for Project Reactor's Flux and Mono
RxScala - RxScala – Reactive Extensions for Scala – a library for composing asynchronous and event-based programs using observable sequences
Scala.Rx - An experimental library for Functional Reactive Programming in Scala
Monocle - Optics library for Scala
Scala Async - An asynchronous programming facility for Scala