trading
ZIO
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trading | ZIO | |
---|---|---|
14 | 59 | |
604 | 3,991 | |
- | 0.8% | |
7.6 | 9.5 | |
6 days ago | 3 days ago | |
Scala | Scala | |
Apache License 2.0 | 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.
trading
- Scala real world projects
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How to get started?
Functional Event-Driven Architecture
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I have decided to connect my future with Scala (if possible), need little advice
Functional Event-Driven Architecture for the ZIO ecosystem. I hear Zionomicon is evolving again, and that's good news. But there's literally years of more work to do.
- Tyrian 0.6.2 released
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Udemy vs Rock the JVM for Cats, Cats Effect, and FS2
https://leanpub.com/feda, This book also by Gabriel vlope is another good one. I bought them together on offer in december. Functional event driven architecture. It done in scala 3
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Functional Event-Driven Architecture: paper copies are now available!
Posting link here for posterity anyway: https://leanpub.com/feda
- Functional Event-Driven Architecture: Powered by Scala 3 is now 100% complete
- Is transitioning from Haskell really that hard?
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Scala became Typelevel/Zio only ecosystem?
Functional Event-Driven Architecture
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Any FS2 + Kafka github projects for reference?
Personally, I would go for https://github.com/gvolpe/trading
ZIO
- The golden age of Kotlin and its uncertain future
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I had a great experience with Scala and hopefully it will get more popular
scala has 2 healthy and pretty complete lib ecosystems : check out typelevel and ZIO. Both are FP oriented, which might not be your cup of tea at first glance but I would encourage you to try em out ! Softest introduction would be to start with the typelevel cats library and build up from there. The excellent Scala with Cats will ease you softly into an FP mindset. It's a bit dated and for scala 2 only but translating to Scala 3 is a very good exercise if you feel so inclined !
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Is it prudent to use Scala for anything new?
Last but not least, Scala is currently the language with one of the best effect systems in my opinion (https://zio.dev/). Kotlin for example has copied the approach with https://arrow-kt.io/ which I think is great actually. But when comparing Scala and Kotlin here, Scala wins by a large margin, it is a completely different world. It's like building a highly concurrent system in Erlang vs C.
Of course, if you don't want to learn things like union types, traits/typeclasses and effects (similar to async/await but more powerful) you will be annoyed by Scala. But once you learned them, you can never go back.
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How to get started?
ZIO
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Reconnecting with Scala. What's new?
Links: - https://dotty.epfl.ch/ - https://scala-native.org/en/stable/ - https://www.scala-js.org/ - https://typelevel.org/ - https://zio.dev/ - https://github.com/scala-native/scala-native/pull/3120 - https://github.com/lampepfl/dotty/pull/16517 - https://dotty.epfl.ch/docs/reference/experimental/index.html - https://scala-cli.virtuslab.org/ - https://scalameta.org/metals/ - https://docs.scala-lang.org/scala3/guides/migration/compatibility-intro.html - https://www.scala-lang.org/blog/2023/04/18/faster-scalajs-development-with-frontend-tooling.html - https://www.scala-lang.org/blog/2022/08/17/long-term-compatibility-plans.html
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Why actors are a great fit for a data processing pipeline and how we use them for Quickwit's engine
For the Rx approach, The ZIO framework for Scala has a streaming API that can meet those sorts of requirements. e.g.
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How to build a Scala Zio CRUD Microservice
This tutorial will introduce how to build from scratch, a REST microservice using the ZIO framework, and examples of ZIO dependency injection, ZIO HTTP, JSON, JDBC, and others from the ZIO environment. The source code is available here
- Cuál lenguaje les da de comer, comunidad?
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Is Parallel Programming Hard, and, If So, What Can You Do About It? [pdf]
I use ZIO (http://zio.dev) for Scala which makes parallel programming trivial.
Wraps different styles of asynchronicity e.g. callbacks, futures, fibers into one coherent model. And has excellent resource management so you can be sure that when you are forking a task that it will always clean up after itself.
Have yet to see anything that comes close whilst still being practical i.e. you can leverage the very large ecosystem of Java libraries.
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40x Faster! We rewrote our project with Rust!
The one advantage Rust has over Scala is that it detects data races at compile time, and that's a big time saver if you use low level thread synchronization. However, if you write pure FP code with ZIO or Cats Effect that's basically a non-issue anyway.
What are some alternatives?
toolkit - A Scala 3, lightweight and functional non-intrusive library to build typed and declarative Scala application with managed resources and dependencies
cats-effect - The pure asynchronous runtime for Scala
tyrian - Elm-inspired Scala UI library.
Monix - Asynchronous, Reactive Programming for Scala and Scala.js.
Inkuire - Hoogle-like searches for Scala 3 and Kotlin
Http4s - A minimal, idiomatic Scala interface for HTTP
fs2-es - Event sourcing utilities for FS2
Vert.x - Vert.x is a tool-kit for building reactive applications on the JVM
fs2-kafka - Functional Kafka Streams for Scala
cats - Lightweight, modular, and extensible library for functional programming.
realworld-tapir-zio - RealWorld.io with tapir and ZIO