Friction-less scala - Tell us what is causing friction in your day-to-day life with Scala

• Simulacrum

  1 935 3.7 Scala

  First class syntax support for type classes in Scala

  

  The Cats ecosystem offers mature named abstractions providing algebraic laws virtually identical to those offered by Haskell and PureScript and that have stood the test of time, at the cost of relying on a "design pattern" approach to implementation you have to squint a bit to see ("typeclasses" based on higher-kinded types and implicit arguments) and that sometimes doesn't play nicely with Scala's colored local type inference. The selling point of this, coupled with parametricity ("tagless-final style"), is the ability to reason algebraically about your code.

• CodeRabbit

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• interop-cats

  5 156 4.5 Scala

  ZIO instances for cats-effect type classes

  

  These are necessarily oversimplifications. In particular, the ZIO ecosystem offers the relevant instances of cats-effect typeclasses to support use of the ZIO type in the cats-effect ecosystem.

• fs2-grpc

  1 272 8.0 Scala

  gRPC implementation for FS2/cats-effect

  

  I've had great experience with ScalaPB and even better with fs2-grpc (which builds on top of ScalaPB).

• ScalaPB

  3 1,309 8.9 Scala

  Protocol buffer compiler for Scala.

  

  I've had great experience with ScalaPB and even better with fs2-grpc (which builds on top of ScalaPB).

• sbt-microsites

  1 321 4.6 SCSS

  An sbt plugin to create awesome microsites for your project

  

• warehouse

  287 3,609 9.8 Python

  The Python Package Index

  

  Python is taught to children. The only thing you need other than your code is a packages.json which is a simple file of key, value pairs. I can go to pypi.org to discover new packages which is complete, has descriptions, examples etc. Their examples and user guides assumes minimal knowledge of programming.

• sbt-revolver

  2 846 3.1 Scala

  An SBT plugin for dangerously fast development turnaround in Scala

  

  SBT. It's not because of the pseudo-scala config language, that looks especially alien next to braceless Scala 3 code. Or the weird symbolic operators. The big problem is correctness; in almost every project I've had to use spray-resolver because I've encountered weird bugs because SBT reuses the same dirty JVM. I really thing Drip would help here. I'll keep using SBT because it has the best Scala ecosystem support and great plugins like sbt-crossproject. It would also be great to be able to write build.sbt files in modern, regular Scala.

• SaaSHub

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• sbt-crossproject

  1 238 4.4 Scala

  Cross-platform compilation support for sbt.

  

  SBT. It's not because of the pseudo-scala config language, that looks especially alien next to braceless Scala 3 code. Or the weird symbolic operators. The big problem is correctness; in almost every project I've had to use spray-resolver because I've encountered weird bugs because SBT reuses the same dirty JVM. I really thing Drip would help here. I'll keep using SBT because it has the best Scala ecosystem support and great plugins like sbt-crossproject. It would also be great to be able to write build.sbt files in modern, regular Scala.

• activator-minimal-scala

  1 6 0.0 HTML

  A minimal seed template for a Scala build

  

  Here's sbt: https://github.com/typesafehub/activator-minimal-scala/blob/master/build.sbt

• ScalaCheck

  3 1,943 7.9 Scala

  Property-based testing for Scala

  

  And the readmes and tutorials written for the major libraries are some of the best, and most concise out there. Seriously, even the old stuff, like scalacheck's guide is really good. Compare that to hypothesis. The hypothesis uses readthedocs, but other than the window dressing, much better. Try to find similar concise guides for major Java projects outside of spring boot. They're all external to the projects, published on Baeldung.

• cats-effect

  35 2,038 9.5 Scala

  The pure asynchronous runtime for Scala

  

  Literally what scaladoc is, it comes with sbt. Although, it's better when enhanced with mdoc so that you get the standard microsite template like these. It would be nice to have an sbt serveDocs and if everyone would host their docs for external linking, but javadoc doesn't do that either.

• cats

  43 5,270 8.9 Scala

  Lightweight, modular, and extensible library for functional programming.

  

  Literally what scaladoc is, it comes with sbt. Although, it's better when enhanced with mdoc so that you get the standard microsite template like these. It would be nice to have an sbt serveDocs and if everyone would host their docs for external linking, but javadoc doesn't do that either.

• mdoc

  4 396 8.6 Scala

  Typechecked markdown documentation for Scala

  

  Literally what scaladoc is, it comes with sbt. Although, it's better when enhanced with mdoc so that you get the standard microsite template like these. It would be nice to have an sbt serveDocs and if everyone would host their docs for external linking, but javadoc doesn't do that either.

• mules-http4s

  1 12 0.0 Scala

  Http4s Caching Implementation

  

  https://github.com/davenverse/mules-http4s - fully featured and from one of the main authors of http4s

• SaaSHub

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