.js file works in chrome and firefox but not IE

Question

When testing my website out in IE11 certain parts of it don\'t work and I believe the issue lies with my \'custom.js\' file as all the problems link to that js. However, t

Answer 1

Easy way to check if your file has non-es5 syntax:

npm install -g es-check
es-check es5 offendingFile.js