diff --git a/js/package.json b/js/package.json
index 2b575efe7..7f8e0f9cf 100644
--- a/js/package.json
+++ b/js/package.json
@@ -23,16 +23,16 @@
     "Promise"
   ],
   "scripts": {
-    "build": "npm run build:dll && npm run build:app && npm run build:lib",
+    "build": "npm run build:lib && npm run build:dll && npm run build:app",
     "build:app": "webpack --progress",
     "build:lib": "webpack --config webpack.libraries --progress",
     "build:dll": "webpack --config webpack.vendor --progress",
-    "ci:build": "npm run ci:build:dll && npm run ci:build:app && npm run ci:build:lib",
+    "ci:build": "npm run ci:build:lib && npm run ci:build:dll && npm run ci:build:app",
     "ci:build:app": "NODE_ENV=production webpack",
     "ci:build:lib": "NODE_ENV=production webpack --config webpack.libraries",
     "ci:build:dll": "NODE_ENV=production webpack --config webpack.vendor",
     "ci:build:npm": "NODE_ENV=production webpack --config webpack.npm",
-    "start": "npm install && npm run build:dll && npm run start:app",
+    "start": "npm install && npm run build:lib && npm run build:dll && npm run start:app",
     "start:app": "webpack-dev-server -d --history-api-fallback --open --hot --inline --progress --colors --port 3000",
     "clean": "rm -rf ./build ./coverage",
     "coveralls": "npm run testCoverage && coveralls < coverage/lcov.info",
diff --git a/js/src/dev.parity.html b/js/src/dev.parity.html
index 9cfe5ac18..504dfbb70 100644
--- a/js/src/dev.parity.html
+++ b/js/src/dev.parity.html
@@ -6,8 +6,31 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <link rel="icon" href="/parity-logo-black-no-text.png" type="image/png">
     <title>dev::Parity.js</title>
+    <script src="/parity-utils/parity.js"></script>
+    <style>
+      .box {
+        font-size: 1.5em;
+        text-align: center;
+        border-radius: 0.5em;
+        background: #eee;
+        padding: 1em;
+        margin: 1em;
+      }
+    </style>
   </head>
   <body>
-    <script src="/parity-utils/parity.js"></script>
+    <div class="box">
+      best block #<span id="blockNumber">unknown</span>
+    </div>
+    <script>
+      window.parity.api.subscribe('eth_blockNumber', function (error, blockNumber) {
+        if (error) {
+          console.log('error', error);
+          return;
+        }
+
+        document.getElementById('blockNumber').innerHTML = blockNumber.toFormat(0);
+      });
+    </script>
   </body>
 </html>
diff --git a/js/src/dev.web3.html b/js/src/dev.web3.html
index 93faba8e5..f4006160a 100644
--- a/js/src/dev.web3.html
+++ b/js/src/dev.web3.html
@@ -6,8 +6,33 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <link rel="icon" href="/parity-logo-black-no-text.png" type="image/png">
     <title>dev::Web3</title>
+    <script src="/parity-utils/web3.js"></script>
+    <style>
+      .box {
+        font-size: 1.5em;
+        text-align: center;
+        border-radius: 0.5em;
+        background: #eee;
+        padding: 1em;
+        margin: 1em;
+      }
+    </style>
   </head>
   <body>
-    <script src="/parity-utils/web3.js"></script>
+    <div class="box">
+      best block #<span id="blockNumber">unknown</span>
+    </div>
+    <script>
+      window.setInterval(function () {
+        window.web3.eth.getBlockNumber(function (error, blockNumber) {
+          if (error) {
+            console.error('error', error);
+            return;
+          }
+
+          document.getElementById('blockNumber').innerHTML = blockNumber;
+        });
+      }, 1000);
+    </script>
   </body>
 </html>
diff --git a/js/src/modals/EditMeta/editMeta.js b/js/src/modals/EditMeta/editMeta.js
index ad893aa17..7f0a061e2 100644
--- a/js/src/modals/EditMeta/editMeta.js
+++ b/js/src/modals/EditMeta/editMeta.js
@@ -99,11 +99,10 @@ export default class EditMeta extends Component {
 
   renderTags () {
     const { meta } = this.state;
-    const { tags } = meta || [];
 
     return (
       <InputChip
-        tokens={ tags }
+        tokens={ meta.tags || [] }
         onTokensChange={ this.onTagsChange }
         label='(optional) tags'
         hint='press <Enter> to add a tag'
diff --git a/js/webpack.config.js b/js/webpack.config.js
index 41da9aa25..a85fefa9f 100644
--- a/js/webpack.config.js
+++ b/js/webpack.config.js
@@ -41,10 +41,6 @@ module.exports = {
     'registry': ['./dapps/registry.js'],
     'signaturereg': ['./dapps/signaturereg.js'],
     'tokenreg': ['./dapps/tokenreg.js'],
-    // library
-    'inject': ['./web3.js'],
-    'web3': ['./web3.js'],
-    'parity': ['./parity.js'],
     // app
     'index': ['./index.js']
   },
