scala3-example-project
dotty
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scala3-example-project | dotty | |
---|---|---|
3 | 71 | |
334 | 5,669 | |
1.5% | 2.1% | |
6.3 | 10.0 | |
13 days ago | 3 days ago | |
Scala | Scala | |
Creative Commons Zero v1.0 Universal | 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.
scala3-example-project
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Issues setting up Scala 3 on Windows w/Coursier
However, using the scala/scalac shell scripts directly is rarely what you want in practice. I recommend either setting up a project using sbt (you can start from the template at https://github.com/scala/scala3-example-project) or using scala-cli.
- What are resources to learn/get up to speed with Scala3 for experienced Scala2 dev?
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Does anyone know if scala parser combinators library works for scala 3?
Only 1.2.0-M1 has been published for Scala 3 so you need to use that version: https://repo1.maven.org/maven2/org/scala-lang/modules/scala-parser-combinators_3.0.0-M3/ (or fallback to the Scala 2 version using withDottyCompat, cf https://github.com/scala/scala3-example-project#getting-your-project-to-compile-with-dotty)
dotty
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RustRover ā A Standalone Rust IDE by JetBrains
Dotty? Was it still the name later?
http://dotty.epfl.ch/
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Does the fthomas/refined library work differently in Scala 3?
I think this might be related to this issue.
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`boundary/break`: do you use it ? what do you do with it ?
You can look (and EPFL collect feedback) about EPFL implementation of async/await: https://github.com/lampepfl/async. Also you can look at dotty ticket about this: https://github.com/lampepfl/dotty/pull/16739
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Iron updates: turning opaque types into value objects
The reason Iām not currently an opaque type user as they do not play well with the tagless final style we use, though I am patiently awaiting some attention on my bug report: https://github.com/lampepfl/dotty/issues/17281
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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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About Scala-Native
Scala Native has much more control on how the Scala AST is compiled, and can easier workaround platform limitations, eg. lazy vals in Scala 3 required reflection config for Native Image (see this and that), while in Scala Native we could mitigate problems with unsupported usage inside in other ways within the compiler plugin.
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I've started writing a book on Scala 3 Macros
By the way, you might be interested in this recent PR which overhauls the scala 3 macro docs: https://github.com/lampepfl/dotty/pull/17060.
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What is scala's modern Web API framework?
For example, this issue (https://github.com/lampepfl/dotty/issues/12840) was blocking the migration, it was reported more than a year ago and the fix was finally released a month ago (https://github.com/lampepfl/dotty/releases/tag/3.3.0-RC2).
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scala 3 does not have :javap. Does anyone have any tips how to get around this.
For the record, there is an implementation of :javap which is close to being done but might need a volunteer to get it over the finish line: https://github.com/lampepfl/dotty/pull/12210
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Is the Scala Center really working on Scala 4?
im glad to tell you that in 3.3.0 a lot of these -Wunused lints will be supported: see https://github.com/lampepfl/dotty/pull/16157
What are some alternatives?
cats-parse - A parsing library for the cats ecosystem
sbt - sbt, the interactive build tool
scala-3-migration-guide - The Scala 3 migration guide for everyone.
Scalatex - Programmable, Typesafe Document Generation
scala-3-crash-course - Scala 3 workshop presenting the top new features of the language.
scalajs-benchmark - Benchmarks: write in Scala or JS, run in your browser. Live demo:
dotty-cps-async - experimental CPS transformer for dotty
Mill - Your shiny new Java/Scala build tool!
rust-langdev - Language development libraries for Rust
scalafmt - This repo is now a fork of --->
ansicon - Process ANSI escape sequences for Windows console programs.
Metals - Scala language server with rich IDE features š