Chrome's generators are still quite fast compared to Firefox. I've currently got a generator stress test in using generators to implement a lua parser: https://

Chrome's generators are still quite fast compared to Firefox. I've currently got a generator stress test in using generators to implement a lua parser: https://github.com/serprex/luwa/blob/2c1ef6be42b804144340a2e8fb79cbfeb4bc9e8a/ast.js https://github.com/serprex/luwa/blob/2c1ef6be42b804144340a2e... Currently trying to rewrite the Exp rule from using combinators to using something that'll properly handle operator precedence (Not keen on having 11 levels of operator precedence encoded in the grammar)