Even more wild is the JavaScriptCore bytecode VM which is written in a Ruby DSL ...

		jashmatthews on April 25, 2021 \| parent \| context \| favorite \| on: Parsing Protobuf at 2+GB/S: How I Learned to Love ... Even more wild is the JavaScriptCore bytecode VM which is written in a Ruby DSL which is either compiled to C or directly to ASM. I'm jealous we don't have something like this for CRuby!