i was not able to load my app.js module to my index.html file to make my webpage dynamic. tried several approach my code does not have any error. i checked my browser which indicate a message as "acsees to script from origin has been blocked by CORS policy:" it also inicate failed to load resources (app.js) NET: :ERR_FAILED. really need help tags are JavasciptECMA node.js HTML5 Css3