https://github.com/jhallen/joes-sandbox/blob/master/editor-perf/readme.md https://github.com/jhallen/joes-sandbox/blob/master/editor-p... This is probably what

https://github.com/jhallen/joes-sandbox/blob/master/editor-perf/readme.md https://github.com/jhallen/joes-sandbox/blob/master/editor-p... This is probably what you're looking for.