twitter/finatra

Fast, testable, Scala services built on TwitterServer and Finagle

lightbend/scala-logging

Convenient and performant logging library for Scala wrapping SLF4J.

7mind/izumi

Productivity-oriented collection of lightweight fancy stuff for Scala toolchain

tinylog-org/tinylog

tinylog is a lightweight logging framework for Java, Kotlin, Scala, and Android

outr/scribe

The fastest logging library in the world. Built from scratch in Scala and programmatically configurable.

tersesystems/terse-logback

Structured Logging, Tracing, and Observability with Logback

zio/zio-logging

Simple logging for ZIO apps, with correlation, context & pluggable backends out of the box.

pshirshov/izumi-r2

Productivity-oriented collection of lightweight fancy stuff for Scala toolchain

tersesystems/blindsight

Blindsight is a Scala logging API with DSL based structured logging, fluent logging, semantic logging, flow logging, and context aware logging.

jokade/slogging

A Typesafe-logging (and slf4j) compatible logging library based on macros for Scala/JVM, Scala.js, and Scala Native

kamon-io/kamon-logback

mlangc/slf4zio

Simple convenience layer on top of SLF4J for ZIO

pure4s/logger4s

Purely functional Logger for Scala

armanbilge/akka-logback

Integrate logback with your Akka application