I have plenty of JS/JQ in my toolbox including OOP, DESIGN PATTERNS, DATA STRUCTURES
But all are for es5.1/js…
I want start with es6/es2015… well the es6 is compiled or run like es5.1…? How be safe backward compatible in browsers Not support es6 … I have to provide both implementations or…?
Sitepoint.com - I am paid member - has tutorials in text or video for es6…? Exist any road map where to start and where to finish…? Btw I suggest sitepoint provide all kinds of road maps for freelancers for its tutorials.