Can it produce JavaScript runnable on Safari from iOS 9.3.6?
Those old iPads and iPhones just won't die... As well as a number of Macbooks that will never go past OS X 10.11.
Those old iPads and iPhones just won't die... As well as a number of Macbooks that will never go past OS X 10.11.
Babel does have a neat automatic polyfill system typescript doesn't. But both can target real old JS versions. Most JS packages you'll find on NPM are still ES5.
Transpilers are quickly making JS a compiled language where the bytecode format is ES5 :)