There is also a link on the page to browser compat style guide of es5 https://github.com/airbnb/javascript/tree/master/es5 https://github.com/airbnb/javascript/

There is also a link on the page to browser compat style guide of es5 https://github.com/airbnb/javascript/tree/master/es5 https://github.com/airbnb/javascript/tree/master/es5