Can I delete javascript files from my MAC OS X 10.13.6
I have an awful lot of .js files and I'm not sure if I need them or if I can delete them. I am using MAC OS X 10.13.6 with a Google Browser and I am synced via google to my Ipad IOS 11.4 . Any help on this would be appreciated. I purchased this mac in late 2009. I can't update any further than High Sierra just fyi
MacBook Pro