Core Primitives
Logging, Design (object wiring), Rx (async programming), and unified serialization through JSON and MessagePack.
UniEssential Scala Utilities
Refined for Scala 3 with minimal dependencies
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Getting Started
scala
libraryDependencies += "org.wvlet.uni" %% "uni" % "2026.1.0"scala
//> using dep org.wvlet.uni::uni:2026.1.0Quick Example
scala
import wvlet.uni.log.LogSupport
class MyService extends LogSupport:
def greet(name: String): String =
info(s"Greeting ${name}")
s"Hello, ${name}!"
@main def hello =
val service = MyService()
println(service.greet("World"))Modules
| Module | Description |
|---|---|
uni | Core utilities: Design, logging, JSON, MessagePack, Rx, HTTP client |
uni-agent | LLM agent framework with tool integration |
uni-bedrock | AWS Bedrock chat model integration |
Cross-Platform Support
uni is designed for cross-platform Scala development:
- JVM - Full feature support
- Scala.js - Browser and Node.js environments
- Scala Native - Native binary compilation