|7 days ago||7 days ago|
|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.
Eval 0.1.0 released
A more limited way to do runtime evaluation is via the jsr-223 support: https://github.com/lampepfl/dotty/blob/main/tests/run-with-compiler/scripting.scala, you can't reflect on types that way but the advantage is that you don't end up depending on compiler-internals APIs that could change in any patch release.
https://github.com/lampepfl/dotty/issues/14262 points to https://github.com/invesdwin/invesdwin-context/blob/master/invesdwin-context-parent/invesdwin-context-scala/src/main/java/de/invesdwin/context/scala/pool/WrappedScalaScriptEngine.java which seems to be doing some caching via https://docs.oracle.com/javase/8/docs/api/javax/script/Compilable.html, but I have zero experience with this stuff.
Note though that our jsr-223 support is currently a bit limited compared to the scala 2 version: https://github.com/lampepfl/dotty/issues/14262
Issues setting up Scala 3 on Windows w/Coursier
3 projects | reddit.com/r/scala | 14 Mar 2022
If you could open an issue at https://github.com/lampepfl/dotty/issues detailing your problems with the bash shell on Windows that would be useful (it's likely our scripts have only been tested with the cmd.exe shell).
Is there any way to have a curried function with generic parameters?
1 project | reddit.com/r/scala | 5 Mar 2022
[Scaladoc, Scala3] Question about special character in URL in new Scaladoc in Scala3
2 projects | reddit.com/r/scala | 2 Mar 2022
That seems like a bug. Could you open an issue at https://github.com/lampepfl/dotty/issues?2 projects | reddit.com/r/scala | 2 Mar 2022
Scala 3 Reflection
5 projects | reddit.com/r/scala | 1 Feb 2022
- If you can't generate a quotation and need any strings, then the next option - add compiler to the classpath and use JSR223 scripting API: (example : https://github.com/lampepfl/dotty/blob/master/tests/run-with-compiler/scripting.scala
Autowire/sloth replacements for Scala 3
1 project | reddit.com/r/scala | 18 Jan 2022
The main blocker for such libraries is https://github.com/lampepfl/dotty/issues/11685 now, that also blocks cats-tagless, and hopefully it will be fixed in near future. So if you can wait several months, it would be the easiest choice... so do I :)
GraalVM native-image with Scala 3 reflection hell
3 projects | reddit.com/r/scala | 9 Jan 2022
See https://github.com/lampepfl/dotty/issues/13985, maybe the graalvm reflection config format could be enriched to support wildcards if it doesn't already?
Query DSL in Scala ?
1 project | reddit.com/r/scala | 24 Feb 2022
I think Quill is the closest to your request: https://github.com/zio/zio-quill
Doobie tutorial: databases and pure FP in Scala
1 project | reddit.com/r/scala | 21 Jan 2022
If this still looks like too much hassle, you can always go a bit higher-level and use something like Quill, which is also a powerful approach that uses a different, more ORM-like style.
Ask HN: What cutting-edge technology do you use?
5 projects | news.ycombinator.com | 25 Dec 2021
I'm using it mostly for full-stack web development with ScalaJS (https://www.scala-js.org) in the frontend (https://outwatch.github.io/docs/readme.html) and in the backend with AWS lambdas.
The ecosystem is currently in the process of porting all the libraries to Scala 3. So if you're new to Scala, I'd recommend to start with Scala 2, which is rock-solid and already very powerful.
Fp libraries that target scala 3 exclusively?
5 projects | reddit.com/r/scala | 22 Nov 2021
I know that libraries like Scodec and shapeless were rewritten practically from scratch for Scala 3, taking advantage of the next syntax and internals, as well as protoquill - a Scala 3 implementation of Quill.
Best Scala framework / libraries out there ?
4 projects | reddit.com/r/scala | 31 Oct 2021
Akka HTTP, Cats, Quill, ninny, Monix Observable, mill.
Scala, 2.12/2.13, which driver/library recommend for connecting to Cassandra
1 project | reddit.com/r/scala | 19 Jun 2021
https://github.com/getquill/quill is my choice. Works like a charm.
Ideas for a Scala 3 MapStruct library?
5 projects | reddit.com/r/scala | 1 May 2021
https://getquill.io/#docs (Look under SCHEMA).
Ask HN: What stack would you use to build a CRUD web app on the JVM today?
5 projects | news.ycombinator.com | 1 May 2021
I would use it at work because I know it. There are a LOT of libraries in Scala for HTTP up to database stuff, and it really depends on what kind of ecosystem you're walking into:
* Scala as Haskell: HTTP4s, https://tpolecat.github.io/doobie/
* Scala as Rails: Play
Play is the closest thing to Rails-like CRUD productivity IMO, and honestly for CRUD most times I would like to write as little code as possible and just get it done, even using low/no-code solutions (postgrest, hasura, htmx), but that wasn't the question :)
[Debate] Is type level programming useful?
2 projects | reddit.com/r/scala | 28 Feb 2021
quill is uses type level programming. It allows for the pre-computation of SQL queries during compilation, and you can inspect what queries will look like, whilst you code without, running anything.
From First Principles: Why Scala?
11 projects | news.ycombinator.com | 11 Feb 2021
I've heard that too but I think there are at least efforts to support Scala 3.
Having said that I think Quill looks nicer (https://getquill.io/) if you want a DSL like that.
What are some alternatives?
Slick - Scala Language Integrated Connection Kit. Slick is a modern database query and access library for Scala
doobie - Functional JDBC layer for Scala.
ScalikeJDBC - A tidy SQL-based DB access library for Scala developers. This library naturally wraps JDBC APIs and provides you easy-to-use APIs.
Phantom - Schema safe, type-safe, reactive Scala driver for Cassandra/Datastax Enterprise
sbt - sbt, the interactive build tool
Squeryl - A Scala DSL for talking with databases with minimum verbosity and maximum type safety
Scalatex - Programmable, Typesafe Document Generation
scalajs-benchmark - Benchmarks: write in Scala or JS, run in your browser. Live demo:
Clickhouse-scala-client - Clickhouse Scala Client with Reactive Streams support
scalafmt - This repo is now a fork of --->
SwayDB - Persistent and in-memory key-value storage engine for the JVM that scales on a single machine.
PostgreSQL and MySQL async