Akka (toolkit)
| Akka | |
|---|---|
| Original author(s) | Jonas Bonér | 
| Developer(s) | Akka | 
| Initial release | July 2009 | 
| Stable release | 3.2
   / March 2025 | 
| Repository | |
| Written in | Java and Scala | 
| Operating system | Cross-platform | 
| Platform | Java Virtual Machine | 
| License | BSL | 
| Website | akka | 
Akka is a source-available platform, SDK, toolkit, and runtime simplifying building concurrent and distributed applications on the JVM, for example, agentic AI, microservices, edge/IoT, and streaming applications. Akka supports multiple programming models for concurrency and distribution, but it emphasizes actor-based concurrency, with inspiration drawn from Erlang.
Language bindings exist for both Java and Scala. Akka is mainly written in Scala.