Apache OpenWhisk Runtime NodeJS supports Apache OpenWhisk functions written in JavaScript for NodeJS

Apache OpenWhisk Runtime Python supports Apache OpenWhisk functions written in Python

Apache OpenWhisk Runtime Java supports Apache OpenWhisk functions written in Java and other JVM-hosted languages

Apache OpenWhisk Runtime Go supports Apache OpenWhisk functions written in Go

Apache OpenWhisk Runtime PHP supports Apache OpenWhisk functions written in PHP

Apache OpenWhisk Runtime .Net supports Apache OpenWhisk functions written in .Net languages

Apache OpenWhisk Runtime Rust supports Apache OpenWhisk functions written in Rust

Apache OpenWhisk Runtime Swift supports Apache OpenWhisk functions written in Swift

Apache OpenWhisk SDK for building Docker "blackbox" runtimes

Apache OpenWhisk Runtime Deno supports Apache OpenWhisk functions written in Deno

Apache OpenWhisk Runtime Ruby supports Apache OpenWhisk functions written in Ruby

Apache OpenWhisk Runtime Ballerina supports Apache OpenWhisk functions written in Ballerina

Dart serverless templates to be used with OpenWhisk

A custom Apache OpenWhisk runtime for Java to add support for Java 11+. Not affiliated with the Apache Software Foundation.

Experimental runtime for Apache OpenWhisk. Not considered production ready. Not affiliated with the Apache Software Foundation.

OpenWhisk runtime tools for PHP, eg. with DigitalOcean Serverless Functions

Runtime for Apache OpenWhisk. Not affiliated with the Apache Software Foundation.

Runtime for Apache OpenWhisk. Not affiliated with the Apache Software Foundation.