app/services/kredits.js

@@ -1,5 +1,5 @@
-import ethers from 'npm:ethers';
-import Kredits from 'npm:kredits-contracts';
+import ethers from 'ethers';
+import Kredits from 'kredits-contracts';
 import RSVP from 'rsvp';
 
 import Service from '@ember/service';

app/utils/cps/bignumber.js

@@ -1,5 +1,5 @@
 import { computed } from '@ember/object';
-import ethers from 'npm:ethers';
+import ethers from 'ethers';
 
 export default function(dependentKey, converterMethod) {
   return computed(dependentKey, {

app/utils/cps/kredits.js

@@ -1,5 +1,5 @@
 import { computed } from '@ember/object';
-import ethers from 'npm:ethers';
+import ethers from 'ethers';
 import formatKredits from 'kredits-web/utils/format-kredits';
 
 export default function(dependentKey, options = {}) {

app/utils/format-kredits.js

@@ -1,4 +1,4 @@
-import ethers from 'npm:ethers';
+import ethers from 'ethers';
 
 export default function(value, options = {}) {
   let etherValue = ethers.utils.formatEther(value);

ember-cli-build.js

@@ -12,6 +12,23 @@ module.exports = function(defaults) {
     sourcemaps: {
       enabled: true,
       extensions: ['js']
+    },
+    autoImport: {
+      webpack: {
+        module: {
+          rules: [
+            {
+              // inline json files instead of using fs.readFileSync
+              enforce: 'post',
+              test: /kosmos-schemas\/index\.js$/,
+              loader: 'transform-loader?brfs'
+            }
+          ]
+        },
+        node: {
+          path: "empty" // needed for kosmos-schemas dependency
+        }
+      }
     }
   });
 

package.json

@@ -28,10 +28,11 @@
     "@ember/optional-features": "^0.6.3",
     "babel-preset-es2015": "^6.22.0",
     "babelify": "^7.3.0",
+    "brfs": "^2.0.2",
     "broccoli-asset-rev": "^2.7.0",
     "ember-ajax": "^4.0.1",
+    "ember-auto-import": "^1.5.2",
     "ember-awesome-macros": "0.41.0",
-    "ember-browserify": "^1.1.13",
     "ember-cli": "~3.8.1",
     "ember-cli-app-version": "^3.2.0",
     "ember-cli-babel": "^7.1.2",
@@ -61,7 +62,9 @@
     "kosmos-schemas": "^2.0.0",
     "kredits-contracts": "^5.4.0",
     "loader.js": "^4.7.0",
+    "ndjson": "github:hugomrdias/ndjson#feat/readable-stream3",
     "qunit-dom": "^0.8.0",
+    "transform-loader": "^0.2.4",
     "tv4": "^1.3.0"
   },
   "engines": {