Years ago, I started work on a library that does this in Java: https://github.com/dvx/jssembly https://github.com/dvx/jssembly The syntax looks like this:

Years ago, I started work on a library that does this in Java: https://github.com/dvx/jssembly https://github.com/dvx/jssembly The syntax looks like this: jsm.define("test", new Block(x64) {{ __asm( "nop", // no-op "ret" // return ); }}).invoke();