https://github.com/b-studios/scala-effekt

Extensible algebraic effects with handlers
https://github.com/b-studios/scala-effekt

continuations effects scala

Last synced: 30 days ago
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Extensible algebraic effects with handlers

• Host: GitHub
• URL: https://github.com/b-studios/scala-effekt
• Owner: b-studios
• License: mit
• Created: 2017-05-19T10:18:27.000Z (almost 8 years ago)
• Default Branch: master
• Last Pushed: 2025-03-17T10:12:36.000Z (about 2 months ago)
• Last Synced: 2025-03-28T23:09:05.172Z (about 1 month ago)
• Topics: continuations, effects, scala
• Language: Scala
• Homepage: http://b-studios.de/scala-effekt
• Size: 1.78 MB
• Stars: 145
• Watchers: 8
• Forks: 15
• Open Issues: 4
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md
  • Codeowners: .github/CODEOWNERS

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# DISCONTINUED

The Scala library "Scala Effekt" is discontinued. In 2020, its development has been superseded by our own [_standalone programming language_ **Effekt**](https://effekt-lang.org/), independent of Scala.

Due to its origins, but confusingly, both carry **Effekt** in their name. To disambiguate, we recommend to use **Scala Effekt** to refer to the library and **Effekt** to the standalone programming language.

The evolution of the Effekt language and its predecessors is [explained here](https://effekt-lang.org/evolution).

# Scala Effekt

The **Effekt** library allows you to structure your effectful programs

in a functional way. It thus represents an alternative to traditional

monad transformer based program structuring techniques.

To use **Effekt** (tested with Scala 2.12 and Scala 2.13), include the

following line to your `build.sbt` file:

```scala

resolvers += Opts.resolver.sonatypeSnapshots

libraryDependencies += "de.b-studios" %% "effekt" % "0.4-SNAPSHOT"

```

To learn how to use the library, see [Your First Effect](http://b-studios.de/scala-effekt/guides/getting-started.html).