https://www.grainger.xyz/_next/static/WnHcTfV3ytNKZGw2fvmft/_middlewareManifest.js

1self.__MIDDLEWARE_MANIFEST=[];self.__MIDDLEWARE_MANIFEST_CB&&self.__MIDDLEWARE_MANIFEST_CB()

Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.