You are trying to create a new angular, react, vue app, and you end up with an error message saying:
npm ERR! Unexpected end of JSON input while parsing near
There's a high chance that your
npm cache been damaged.
npm cache clean --force
If you are a
windows user, try deleting all files in this folder:
npm cache verify
If that doesn't work, try updating to the lastest (understand the risks)
npm i npm@latest -g
I hope this helps!