diff --git a/package-lock.json b/package-lock.json
index 66eba6d..65ea8be 100644
--- a/package-lock.json
+++ b/package-lock.json
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-            "source-map": "^0.4.4",
-            "uglify-js": "^2.6"
-          }
+        "fast-deep-equal": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-2.0.1.tgz",
+          "integrity": "sha1-ewUhjd+WZ79/Nwv3/bLLFf3Qqkk=",
+          "dev": true
         },
-        "jsonfile": {
-          "version": "4.0.0",
-          "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-4.0.0.tgz",
-          "integrity": "sha1-h3Gq4HmbZAdrdmQPygWPnBDjPss=",
-          "dev": true,
-          "requires": {
-            "graceful-fs": "^4.1.6"
-          }
+        "json-schema-traverse": {
+          "version": "0.4.1",
+          "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
+          "integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==",
+          "dev": true
+        }
+      }
+    },
+    "serve-handler": {
+      "version": "5.0.8",
+      "resolved": "https://registry.npmjs.org/serve-handler/-/serve-handler-5.0.8.tgz",
+      "integrity": "sha512-pqk0SChbBLLHfMIxQ55czjdiW7tj2cFy53svvP8e5VqEN/uB/QpfiTJ8k1uIYeFTDVoi+FGi5aqXScuu88bymg==",
+      "dev": true,
+      "requires": {
+        "bytes": "3.0.0",
+        "content-disposition": "0.5.2",
+        "fast-url-parser": "1.1.3",
+        "mime-types": "2.1.18",
+        "minimatch": "3.0.4",
+        "path-is-inside": "1.0.2",
+        "path-to-regexp": "2.2.1",
+        "range-parser": "1.2.0"
+      },
+      "dependencies": {
+        "content-disposition": {
+          "version": "0.5.2",
+          "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.2.tgz",
+          "integrity": "sha1-DPaLud318r55YcOoUXjLhdunjLQ=",
+          "dev": true
         },
         "mime-db": {
           "version": "1.33.0",
@@ -16439,55 +16252,11 @@
             "mime-db": "~1.33.0"
           }
         },
-        "source-map": {
-          "version": "0.4.4",
-          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.4.4.tgz",
-          "integrity": "sha1-66T12pwNyZneaAMti092FzZSA2s=",
-          "dev": true,
-          "requires": {
-            "amdefine": ">=0.0.4"
-          }
-        },
-        "uglify-js": {
-          "version": "2.8.29",
-          "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-2.8.29.tgz",
-          "integrity": "sha1-KcVzMUgFe7Th913zW3qcty5qWd0=",
-          "dev": true,
-          "optional": true,
-          "requires": {
-            "source-map": "~0.5.1",
-            "uglify-to-browserify": "~1.0.0",
-            "yargs": "~3.10.0"
-          },
-          "dependencies": {
-            "source-map": {
-              "version": "0.5.7",
-              "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz",
-              "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=",
-              "dev": true,
-              "optional": true
-            }
-          }
-        },
-        "wordwrap": {
-          "version": "0.0.2",
-          "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-0.0.2.tgz",
-          "integrity": "sha1-t5Zpu0LstAn4PVg8rVLKF+qhZD8=",
-          "dev": true,
-          "optional": true
-        },
-        "yargs": {
-          "version": "3.10.0",
-          "resolved": "https://registry.npmjs.org/yargs/-/yargs-3.10.0.tgz",
-          "integrity": "sha1-9+572FfdfB0tOMDnTvvWgdFDH9E=",
-          "dev": true,
-          "optional": true,
-          "requires": {
-            "camelcase": "^1.0.2",
-            "cliui": "^2.1.0",
-            "decamelize": "^1.0.0",
-            "window-size": "0.1.0"
-          }
+        "path-to-regexp": {
+          "version": "2.2.1",
+          "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-2.2.1.tgz",
+          "integrity": "sha512-gu9bD6Ta5bwGrrU8muHzVOBFFREpp2iRkVfhBJahwJ6p6Xw20SjT0MxLnwkjOibQmGSYhiUnf2FLe7k+jcFmGQ==",
+          "dev": true
         }
       }
     },
@@ -18075,6 +17844,20 @@
       "integrity": "sha1-CnwOom06Oa+n4OvqnB/AvE2qAR0=",
       "dev": true
     },
+    "temp-write": {
+      "version": "3.4.0",
+      "resolved": "https://registry.npmjs.org/temp-write/-/temp-write-3.4.0.tgz",
+      "integrity": "sha1-jP9jD7fp2gXwR8dM5M5NaFRX1JI=",
+      "dev": true,
+      "requires": {
+        "graceful-fs": "^4.1.2",
+        "is-stream": "^1.1.0",
+        "make-dir": "^1.0.0",
+        "pify": "^3.0.0",
+        "temp-dir": "^1.0.0",
+        "uuid": "^3.0.1"
+      }
+    },
     "tempfile": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/tempfile/-/tempfile-2.0.0.tgz",
@@ -18724,13 +18507,6 @@
         }
       }
     },
-    "uglify-to-browserify": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/uglify-to-browserify/-/uglify-to-browserify-1.0.2.tgz",
-      "integrity": "sha1-bgkk1r2mta/jSeOabWMoUKD4grc=",
-      "dev": true,
-      "optional": true
-    },
     "uglifyjs-webpack-plugin": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/uglifyjs-webpack-plugin/-/uglifyjs-webpack-plugin-2.1.1.tgz",
@@ -19109,12 +18885,6 @@
         "unist-util-is": "^2.1.2"
       }
     },
-    "universalify": {
-      "version": "0.1.2",
-      "resolved": "https://registry.npmjs.org/universalify/-/universalify-0.1.2.tgz",
-      "integrity": "sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg==",
-      "dev": true
-    },
     "unpipe": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
@@ -19203,9 +18973,9 @@
       "dev": true
     },
     "update-check": {
-      "version": "1.5.1",
-      "resolved": "https://registry.npmjs.org/update-check/-/update-check-1.5.1.tgz",
-      "integrity": "sha512-M3rjq5KwSrWZrm2GVPIQIF+NXpIn5I9mIV67gGoydptQvzRjLp9ZbM6ctFJeNuaWSm5+mNP7aInELjSiLcIw6A==",
+      "version": "1.5.2",
+      "resolved": "https://registry.npmjs.org/update-check/-/update-check-1.5.2.tgz",
+      "integrity": "sha512-1TrmYLuLj/5ZovwUS7fFd1jMH3NnFDN1y1A8dboedIDt7zs/zJMo6TwwlhYKkSeEwzleeiSBV5/3c9ufAQWDaQ==",
       "dev": true,
       "requires": {
         "registry-auth-token": "3.3.2",
@@ -20204,13 +19974,6 @@
       "integrity": "sha1-j1jgZW/KAK3IyGoriePNLWotXl4=",
       "dev": true
     },
-    "window-size": {
-      "version": "0.1.0",
-      "resolved": "https://registry.npmjs.org/window-size/-/window-size-0.1.0.tgz",
-      "integrity": "sha1-VDjNLqk7IC76Ohn+iIeu58lPnJ0=",
-      "dev": true,
-      "optional": true
-    },
     "wordwrap": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz",
diff --git a/package.json b/package.json
index dcc7cf5..e92528c 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,9 @@
     "start": "npm-run-all clean:dev handlebars --parallel handlebars:watch webpack:server eslint:watch stylelint:watch --silent",
     "build": "npm-run-all test handlebars clean webpack --silent",
     "build:dev": "npm-run-all test handlebars clean:dev webpack:dev --silent",
-    "build:serve": "serve dist --open",
+    "build:serve": "npm-run-all --parallel build:serve:*",
+    "build:serve:dist": "serve dist",
+    "build:serve:open": "opn http://localhost:5000",
     "build:analyze": "npm run webpack:stats --silent && webpack-bundle-analyzer ./.webpack-stats.json ./dist -s parsed",
     "pretest": "npm run eslint --silent",
     "test": "cross-env NODE_ENV=test jest --coverage",
@@ -109,13 +111,14 @@
     "npm-run-all": "^4.1.2",
     "ntl": "^3.0.0",
     "onchange": "^3.3.0",
+    "opn-cli": "^4.0.0",
     "perfy": "^1.1.2",
     "postcss-loader": "^2.1.3",
     "purify-css": "^1.2.5",
     "purifycss-webpack": "^0.7.0",
     "regenerator": "^0.12.3",
     "sass-loader": "^6.0.7",
-    "serve": "^6.5.3",
+    "serve": "^10.1.2",
     "standard-version": "^4.3.0",
     "style-loader": "^0.20.3",
     "stylelint": "^9.2.0",