How is Javascript translated to bytecode?

Question

I can\'t find information on the web how W3C languages compile to machine code. I know that the gap between the web and the processor must be somehow the browser, but how do

Answer 1

This may help : http://www.ecma-international.org/publications/standards/Ecma-262.htm

There is no spec for how to translate into bytecode (That is up to the browser developers) but there are specs about how the language should behave