index.js

if(window.location.pathname == '/vehicles/standard-fields/') {
    require.ensure(['./vehicles/standard-fields/main'], function(require){
        var standard_fields = require('./vehicles/standard-fields/main')
        standard_fields.default()
    })
} else if(window.location.pathname == '/service/bom-builder/') {
    require.ensure(['./service/bom-builder/main'], function(require){
        var bom_builder = require('./service/bom-builder/main')
        bom_builder.default()
    })
} else if(window.location.pathname == '/dashboard/') {
    require.ensure(['./dashboard/main'], function(require){
        var parts_dashboard = require('./dashboard/main')
        parts_dashboard.default()
    })
}