diff --git a/package.json b/package.json
index 1fa4412..775b7dd 100644
--- a/package.json
+++ b/package.json
@@ -32,6 +32,7 @@
     "rollup": "^2.34.2",
     "rollup-plugin-app-utils": "^1.0.6",
     "rollup-plugin-commonjs": "^10.1.0",
+    "rollup-plugin-copy": "^3.4.0",
     "rollup-plugin-riot": "^5.0.0",
     "rollup-plugin-scss": "^2.6.1",
     "rollup-plugin-serve": "^1.1.0",
diff --git a/rollup.config.js b/rollup.config.js
index 3fb8cbe..674c216 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -9,6 +9,7 @@ import serve from 'rollup-plugin-serve';
 import html from '@rollup/plugin-html';
 import htmlUseref from './rollup/html-useref';
 import json from '@rollup/plugin-json';
+import copy from 'rollup-plugin-copy'
 
 const useServe = process.env.ROLLUP_SERVE === 'true';
 const output = useServe ? '.serve' : 'dist';
@@ -21,6 +22,12 @@ const plugins = [
   scss({ output: `./${output}/docker-registry-ui.css`, outputStyle: 'compressed' }),
   babel({ babelHelpers: 'bundled', presets: ['@babel/env'] }),
   html({ template: () => htmlUseref('./src/index.html') }),
+  copy({
+    targets: [
+      { src: 'src/fonts', dest: `${output}` },
+      { src: 'src/images', dest: `${output}` },
+    ]
+  })
 ];
 
 if (useServe) {
diff --git a/src/components/catalog/catalog.riot b/src/components/catalog/catalog.riot
new file mode 100644
index 0000000..550eb81
--- /dev/null
+++ b/src/components/catalog/catalog.riot
@@ -0,0 +1,107 @@
+<!--
+Copyright (C) 2016-2019 Jones Magloire @Joxit
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU Affero General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+-->
+<catalog>
+  <material-card ref="catalog-tag" class="catalog header">
+    <div class="material-card-title-action">
+      <h2>
+        Repositories of { state.name }
+        <div class="item-count">{ state.length } images</div>
+      </h2>
+    </div>
+  </material-card>
+  <div if="{ !state.loadend }" class="spinner-wrapper">
+    <material-spinner></material-spinner>
+  </div>
+  <catalog-element each="{ item in state.repositories }" item="{ item }" />
+  <script>
+    import MaterialCard from 'riot-mui/src/material-elements/material-card/material-card.riot';
+    import MaterialSpinner from 'riot-mui/src/material-elements/material-spinner/material-spinner.riot';
+
+    import {
+      Http
+    } from '../../scripts/http';
+
+    export default {
+      components: {
+        MaterialCard,
+        MaterialSpinner
+      },
+      state: {
+        name: '',
+        length: 0,
+        loadend: false,
+        repositories: []
+      },
+
+      onBeforeMount(props) {
+        this.state.name = props.name;
+        this.state.catalogElementsLimit = props.catalogElementsLimit;
+      },
+      onMounted(props) {
+        this.display(props, this.state)
+      },
+      onUpdated(props, state) {
+
+      },
+
+      display(props, state) {
+        this.state.repositories = [];
+        const self = this;
+        const oReq = new Http();
+        oReq.addEventListener('load', function () {
+          state.repositories = [];
+          if (this.status == 200) {
+            state.repositories = JSON.parse(this.responseText).repositories || [];
+            state.repositories.sort();
+            state.length = state.repositories.length;
+            state.repositories = state.repositories.reduce(function (acc, e) {
+              const slash = e.indexOf('/');
+              if (slash > 0) {
+                const repoName = e.substring(0, slash) + '/';
+                if (acc.length == 0 || acc[acc.length - 1].repo != repoName) {
+                  acc.push({
+                    repo: repoName,
+                    images: []
+                  });
+                }
+                acc[acc.length - 1].images.push(e);
+                return acc;
+              }
+              acc.push(e);
+              return acc;
+            }, []);
+          } else if (this.status == 404) {
+            // registryUI.snackbar('Server not found', true);
+          } else {
+            // registryUI.snackbar(this.responseText);
+          }
+        });
+        oReq.addEventListener('error', function () {
+          // registryUI.snackbar(this.getErrorMessage(), true);
+          state.repositories = [];
+        });
+        oReq.addEventListener('loadend', function () {
+          self.update({
+            loadend: true
+          });
+        });
+        oReq.open('GET', props.registryUrl + '/v2/_catalog?n=' + state.catalogElementsLimit);
+        oReq.send();
+      }
+    }
+  </script>
+</catalog>
\ No newline at end of file
diff --git a/src/components/docker-registry-ui.riot b/src/components/docker-registry-ui.riot
index 514f9f6..ecbf074 100644
--- a/src/components/docker-registry-ui.riot
+++ b/src/components/docker-registry-ui.riot
@@ -21,6 +21,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
     </material-navbar>
   </header>
   <main>
+    <catalog registry-url="{ state.registryUrl }" name="{ state.name }"
+      catalog-elements-limit="{ state.catalogElementsLimit }"></catalog>
   </main>
   <footer>
     <material-footer>
@@ -41,13 +43,23 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
     } from '../../package.json';
     import MaterialNavbar from 'riot-mui/src/material-elements/material-navbar/material-navbar.riot';
     import MaterialFooter from 'riot-mui/src/material-elements/material-footer/material-footer.riot';
+    import Catalog from './catalog/catalog.riot';
+    import {
+      stripHttps
+    } from '../scripts/utils';
 
     export default {
       components: {
         MaterialNavbar,
-        MaterialFooter
+        MaterialFooter,
+        Catalog
+      },
+      onBeforeMount(props) {
+        this.state.registryUrl = props.registryUrl || (window.location.origin + window.location.pathname.replace(/\/+$/,
+          ''));
+        this.state.name = props.name || stripHttps(props.registryUrl);
+        this.state.catalogElementsLimit = props.catalogElementsLimit || 100000;
       },
-      onMounted() {},
       version
     }
   </script>
diff --git a/src/index.html b/src/index.html
index e265a20..e264c3b 100644
--- a/src/index.html
+++ b/src/index.html
@@ -34,7 +34,55 @@
 </head>
 
 <body>
-  <docker-registry-ui></docker-registry-ui>
+  <script>
+    const URL_QUERY_PARAM_REGEX = /[&?]url=/;
+    const URL_PARAM_REGEX = /^url=/;
+
+    function getUrlQueryParam() {
+      const search = window.location.search;
+      if (URL_QUERY_PARAM_REGEX.test(search)) {
+        const param = search.split(/^\?|&/).find(function (param) {
+          return param && URL_PARAM_REGEX.test(param);
+        });
+        return param ? param.replace(URL_PARAM_REGEX, '') : param;
+      }
+    }
+
+    function getRegistryServer(i) {
+      try {
+        const res = JSON.parse(localStorage.getItem('registryServer'));
+        if (res instanceof Array) {
+          return (!isNaN(i)) ? res[i] : res.map(function (url) {
+            return url.trim().replace(/\/*$/, '');
+          });
+        }
+      } catch (e) {}
+      return (!isNaN(i)) ? '' : [];
+    }
+
+    function rDecodeURI(url) {
+      if (!url) {
+        return;
+      }
+      return url.startsWith('http') ? window.decodeURIComponent(url) : atob(url);
+    }
+
+    function getRegistryURL() {
+      let url = getUrlQueryParam();
+      if (url) {
+        try {
+          return rDecodeURI(url);
+        } catch (e) {
+          console.log(e);
+        }
+      }
+      return getRegistryServer(0);
+    }
+
+    const tag = document.createElement('docker-registry-ui');
+    tag.setAttribute('registry-url', getRegistryURL());
+    document.getElementsByTagName('body').item(0).appendChild(tag);
+  </script>
   <!-- build:js docker-registry-ui.js -->
   <script src="../node_modules/riot/riot+compiler.min.js"></script>
   <script src="../node_modules/riot-route/dist/route.js"></script>
@@ -63,4 +111,4 @@
   <!-- endbuild -->
 </body>
 
-</html>
+</html>
\ No newline at end of file
diff --git a/src/index.js b/src/index.js
index da3db74..9e1abe3 100644
--- a/src/index.js
+++ b/src/index.js
@@ -2,12 +2,7 @@ import { component } from 'riot';
 
 import DockerRegistryUI from './components/docker-registry-ui.riot';
 
-import './style.css';
-import './roboto.css';
-import './material-icons.css';
-
-import 'riot-mui/src/material-elements/material-navbar/material-navbar.scss';
-import 'riot-mui/src/material-elements/material-footer/material-footer.scss';
+import './style.scss';
 
 const createApp = component(DockerRegistryUI);
 const tags = document.getElementsByTagName('docker-registry-ui');
diff --git a/src/material-icons.css b/src/material-icons.scss
similarity index 100%
rename from src/material-icons.css
rename to src/material-icons.scss
diff --git a/src/roboto.css b/src/roboto.scss
similarity index 100%
rename from src/roboto.css
rename to src/roboto.scss
diff --git a/src/scripts/http.js b/src/scripts/http.js
index 07f5aea..35d1131 100644
--- a/src/scripts/http.js
+++ b/src/scripts/http.js
@@ -14,45 +14,44 @@
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-function Http() {
-  this.oReq = new XMLHttpRequest();
-  this.oReq.hasHeader = Http.hasHeader;
-  this.oReq.getErrorMessage = Http.getErrorMessage;
-  this._events = {};
-  this._headers = {};
-}
 
-Http.prototype.getContentDigest = function(cb) {
-  if (this.oReq.hasHeader('Docker-Content-Digest')) {
-    // Same origin or advanced CORS headers set:
-    // 'Access-Control-Expose-Headers: Docker-Content-Digest'
-    cb(this.oReq.getResponseHeader('Docker-Content-Digest'))
-  } else if (window.crypto && window.TextEncoder) {
-    crypto.subtle.digest(
-      'SHA-256',
-      new TextEncoder().encode(this.oReq.responseText)
-    ).then(function (buffer) {
-      cb(
-        'sha256:' + Array.from(
-          new Uint8Array(buffer)
-        ).map(function(byte) {
-          return byte.toString(16).padStart(2, '0');
-        }).join('')
-      );
-    })
-  } else {
-    // IE and old Edge
-    // simply do not call the callback and skip the setup downstream
+export class Http {
+  constructor() {
+    this.oReq = new XMLHttpRequest();
+    this.oReq.hasHeader = hasHeader;
+    this.oReq.getErrorMessage = getErrorMessage;
+    this._events = {};
+    this._headers = {};
   }
-};
 
-Http.prototype.addEventListener = function(e, f) {
-  this._events[e] = f;
-  const self = this;
-  switch (e) {
-    case 'loadend':
-      {
-        self.oReq.addEventListener('loadend', function() {
+  getContentDigest(cb) {
+    if (this.oReq.hasHeader('Docker-Content-Digest')) {
+      // Same origin or advanced CORS headers set:
+      // 'Access-Control-Expose-Headers: Docker-Content-Digest'
+      cb(this.oReq.getResponseHeader('Docker-Content-Digest'));
+    } else if (window.crypto && window.TextEncoder) {
+      crypto.subtle.digest('SHA-256', new TextEncoder().encode(this.oReq.responseText)).then(function (buffer) {
+        cb(
+          'sha256:' +
+            Array.from(new Uint8Array(buffer))
+              .map(function (byte) {
+                return byte.toString(16).padStart(2, '0');
+              })
+              .join('')
+        );
+      });
+    } else {
+      // IE and old Edge
+      // simply do not call the callback and skip the setup downstream
+    }
+  }
+
+  addEventListener(e, f) {
+    this._events[e] = f;
+    const self = this;
+    switch (e) {
+      case 'loadend': {
+        self.oReq.addEventListener('loadend', function () {
           if (this.status == 401) {
             const req = new XMLHttpRequest();
             req.open(self._method, self._url);
@@ -73,53 +72,68 @@ Http.prototype.addEventListener = function(e, f) {
         });
         break;
       }
-    case 'load':
-      {
-        self.oReq.addEventListener('load', function() {
+      case 'load': {
+        self.oReq.addEventListener('load', function () {
           if (this.status !== 401) {
             f.bind(this)();
           }
         });
         break;
       }
-    default:
-      {
-        self.oReq.addEventListener(e, function() {
+      default: {
+        self.oReq.addEventListener(e, function () {
           f.bind(this)();
         });
         break;
       }
+    }
   }
+
+  setRequestHeader(header, value) {
+    this.oReq.setRequestHeader(header, value);
+    this._headers[header] = value;
+  }
+
+  open(m, u) {
+    this._method = m;
+    this._url = u;
+    this.oReq.open(m, u);
+  }
+
+  send() {
+    this.oReq.send();
+  }
+}
+
+const hasHeader = function (header) {
+  return this.getAllResponseHeaders()
+    .split('\n')
+    .some(function (h) {
+      return new RegExp('^' + header + ':', 'i').test(h);
+    });
 };
 
-Http.prototype.setRequestHeader = function(header, value) {
-  this.oReq.setRequestHeader(header, value);
-  this._headers[header] = value;
-};
-
-Http.prototype.open = function(m, u) {
-  this._method = m;
-  this._url = u;
-  this.oReq.open(m, u);
-};
-
-Http.prototype.send = function() {
-  this.oReq.send();
-};
-
-Http.hasHeader = function(header) {
-  return this.getAllResponseHeaders().split('\n').some(function(h) {
-    return new RegExp('^' + header + ':', 'i').test(h);
-  });
-};
-
-Http.getErrorMessage = function() {
+const getErrorMessage = function () {
   if (registryUI.url() && registryUI.url().match('^http://') && window.location.protocol === 'https:') {
-    return 'Mixed Content: The page at `' + window.location.origin + '` was loaded over HTTPS, but requested an insecure server endpoint `' + registryUI.url() + '`. This request has been blocked; the content must be served over HTTPS.';
+    return (
+      'Mixed Content: The page at `' +
+      window.location.origin +
+      '` was loaded over HTTPS, but requested an insecure server endpoint `' +
+      registryUI.url() +
+      '`. This request has been blocked; the content must be served over HTTPS.'
+    );
   } else if (!registryUI.url()) {
     return 'Incorrect server endpoint.';
   } else if (this.withCredentials && !this.hasHeader('Access-Control-Allow-Credentials')) {
-    return 'The `Access-Control-Allow-Credentials` header in the response is missing and must be set to `true` when the request\'s credentials mode is on. Origin `'+ registryUI.url() +'` is therefore not allowed access.';
+    return (
+      "The `Access-Control-Allow-Credentials` header in the response is missing and must be set to `true` when the request's credentials mode is on. Origin `" +
+      registryUI.url() +
+      '` is therefore not allowed access.'
+    );
   }
-  return 'An error occured: Check your connection and your registry must have `Access-Control-Allow-Origin` header set to `' + window.location.origin + '`';
-};
\ No newline at end of file
+  return (
+    'An error occured: Check your connection and your registry must have `Access-Control-Allow-Origin` header set to `' +
+    window.location.origin +
+    '`'
+  );
+};
diff --git a/src/style.css b/src/style.scss
similarity index 96%
rename from src/style.css
rename to src/style.scss
index 9cc7c3a..710b57d 100644
--- a/src/style.css
+++ b/src/style.scss
@@ -14,7 +14,14 @@
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
+@import 'riot-mui/src/material-elements/material-navbar/material-navbar.scss';
+@import 'riot-mui/src/material-elements/material-footer/material-footer.scss';
+@import 'riot-mui/src/material-elements/material-card/material-card.scss';
+@import 'riot-mui/src/material-elements/material-spinner/material-spinner.scss';
 
+@import './roboto.scss';
+@import './material-icons.scss';
+ 
 html > body {
   font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif !important;
 }
diff --git a/src/tags/catalog.riot b/src/tags/catalog.riot
deleted file mode 100644
index 70864f8..0000000
--- a/src/tags/catalog.riot
+++ /dev/null
@@ -1,78 +0,0 @@
-<!--
-Copyright (C) 2016-2019 Jones Magloire @Joxit
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU Affero General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU Affero General Public License for more details.
-
-You should have received a copy of the GNU Affero General Public License
-along with this program. If not, see <http://www.gnu.org/licenses/>.
--->
-<catalog>
-  <!-- Begin of tag -->
-  <material-card ref="catalog-tag" class="catalog header">
-    <div class="material-card-title-action">
-      <h2>
-        Repositories of { registryUI.name() }
-        <div class="item-count">{ registryUI.catalog.length } images</div>
-      </h2>
-    </div>
-  </material-card>
-  <div hide="{ registryUI.catalog.loadend }" class="spinner-wrapper">
-    <material-spinner></material-spinner>
-  </div>
-  <catalog-element each="{ item in registryUI.catalog.repositories }" />
-  <script type="text/javascript">
-    registryUI.catalog.instance = this;
-    registryUI.catalog.display = function() {
-      registryUI.catalog.repositories = [];
-      const oReq = new Http();
-      oReq.addEventListener('load', function() {
-        registryUI.catalog.repositories = [];
-        if (this.status == 200) {
-          if (!registryUI.url()) {
-            registryUI._url = window.location.origin + window.location.pathname.replace(/\/+$/, '')
-          }
-          registryUI.catalog.repositories = JSON.parse(this.responseText).repositories || [];
-          registryUI.catalog.repositories.sort();
-          registryUI.catalog.length = registryUI.catalog.repositories.length;
-          registryUI.catalog.repositories = registryUI.catalog.repositories.reduce(function(acc, e) {
-            const slash = e.indexOf('/');
-            if (slash > 0) {
-              const repoName = e.substring(0, slash) + '/';
-              if (acc.length == 0 || acc[acc.length - 1].repo != repoName) {
-                acc.push({repo: repoName, images: []});
-              }
-              acc[acc.length - 1].images.push(e);
-              return acc;
-            }
-            acc.push(e);
-            return acc;
-          }, []);
-        } else if (this.status == 404) {
-          registryUI.snackbar('Server not found', true);
-        } else {
-          registryUI.snackbar(this.responseText);
-        }
-      });
-      oReq.addEventListener('error', function() {
-        registryUI.snackbar(this.getErrorMessage(), true);
-        registryUI.catalog.repositories = [];
-      });
-      oReq.addEventListener('loadend', function() {
-        registryUI.catalog.loadend = true;
-        registryUI.catalog.instance.update();
-      });
-      oReq.open('GET', registryUI.url() + '/v2/_catalog?n=' + registryUI.catalogElementsLimit);
-      oReq.send();
-    };
-    registryUI.catalog.display();
-  </script>
-  <!-- End of tag -->
-</catalog>