How to get started?

1. Scala Exercises

   1 17 2,632 2.7 Scala

   The easy way to learn Scala.

   

2. InfluxDB

   www.influxdata.com featured

   InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

   

3. ZIO

   2 61 4,216 9.8 Scala

   ZIO — A type-safe, composable library for async and concurrent programming in Scala

   

   ZIO

4. trading

   3 14 638 6.8 Scala

   💱 Trading application written in Scala 3 that showcases an Event-Driven Architecture (EDA) and Functional Programming (FP)

   

   Functional Event-Driven Architecture

5. Http4s

   4 24 2,580 9.6 Scala

   A minimal, idiomatic Scala interface for HTTP

   

   http4s is a Typelevel project, and therefore falls into the "program in Scala as if it were Haskell" category. Many people find this off-putting, but honestly, I think with the resources listed above, this is the option at the best intersection of "mature" and "well-documented" available in Scala. The reason it's off-putting to many people is that Haskell-style pure FP isn't mainstream, so it isn't so much a matter of learning a new technology as it is a matter of learning a new paradigm, which necessarily means surfacing and unlearning things you already know, and perhaps confronting the uncomfortable feeling that things you thought were "fundamental," "have to be that way," aren't, and don't. I personally found this process liberating. But not everyone does.

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