diff --git a/resources/components/stop.html b/resources/components/stop.html
index e021e16..47ea0b0 100644
--- a/resources/components/stop.html
+++ b/resources/components/stop.html
@@ -20,7 +20,7 @@
         <stop-details :stop="stop"></stop-details>
     </fold>
 
-    <popper reference="action-map" :visible="map" arrow class="popper--no-padding" style="width: 500px;">
+    <popper reference="action-map" :visible="map" arrow class="popper--no-padding" style="width: 500px;" placement="right-start">
         <div style="height: 300px">
             <l-map :center="stop.location" :zoom=17 :options="{ zoomControl: false, dragging: false }">
                 <l-tile-layer url="//{s}.tile.osm.org/{z}/{x}/{y}.png" attribution='&copy; <a href="//osm.org/copyright">OpenStreetMap</a> contributors'></l-tile-layer>
diff --git a/resources/ts/app.ts b/resources/ts/app.ts
index f398b8f..0bdb0d6 100644
--- a/resources/ts/app.ts
+++ b/resources/ts/app.ts
@@ -11,7 +11,7 @@ window['Popper'] = Popper;
 
 // dependencies
 import Vue from "vue";
-import Vuex, { mapActions, mapState, Store } from 'vuex';
+import Vuex, { mapActions, mapMutations, mapState, Store } from 'vuex';
 
 Vue.use(Vuex);
 
@@ -25,12 +25,13 @@ Vue.use(Vuex);
         import('bootstrap'),
     ]);
 
-    store.dispatch('messages/update');
-
     // here goes "public" API
-    window['czydojade'] = {
+    window['czydojade'] = Object.assign({}, window['czydojade'], {
         components
-    };
+    });
+
+    store.dispatch('messages/update');
+    store.dispatch('load', window['czydojade'].state);
 
     let intervals = { messages: null, departures: null };
 
@@ -38,7 +39,6 @@ Vue.use(Vuex);
         el: '#app',
         store: store,
         data: {
-            stops: [],
             sections: {
                 messages: true
             },
@@ -70,6 +70,14 @@ Vue.use(Vuex);
                 return {
                     state: this.$store.state.departures.state
                 };
+            },
+            stops: {
+                get(this: Vue) {
+                    return this.$store.state.stops;
+                },
+                set(this: Vue, value) {
+                    this.$store.commit('updateStops', value);
+                }
             }
         },
         watch: {
@@ -104,7 +112,13 @@ Vue.use(Vuex);
             ...mapActions({
                 updateMessages:   'messages/update',
                 updateDepartures: 'departures/update'
-            })
+            }),
+            ...mapMutations({
+                updateStops: 'updateStops'
+            }),
+            save(this: Vue) {
+                this.$store.dispatch('save').then(x => console.log(x));
+            }
         },
         mounted() {
             this.$el.classList.remove('not-ready');
diff --git a/resources/ts/components/utils.ts b/resources/ts/components/utils.ts
index c4b4923..3fed9f1 100644
--- a/resources/ts/components/utils.ts
+++ b/resources/ts/components/utils.ts
@@ -68,7 +68,7 @@ export class PopperComponent extends Vue {
         window.dispatchEvent(new Event('resize'));
     }
 
-    destroyed() {
+    beforeDestroy() {
         this._popper.destroy();
     }
 }
@@ -94,7 +94,7 @@ export class FoldComponent extends Vue {
         });
     }
 
-    destroyed() {
+    beforeDestroy() {
         this.observer.disconnect();
     }
 
diff --git a/resources/ts/filters.ts b/resources/ts/filters.ts
index d828ae4..edf0d3f 100644
--- a/resources/ts/filters.ts
+++ b/resources/ts/filters.ts
@@ -4,55 +4,74 @@ import { condition } from "./decorators";
 
 Vue.filter('signed', signed);
 
-Vue.directive('hover', (el, binding, node) => {
-    const update = (hovered: boolean, e: Event) => {
-        if (typeof binding.value === 'function') {
-            binding.value(hovered, e);
-        }
-
-        if (typeof binding.value === 'boolean') {
-            set(node.context, binding.expression, hovered);
-        }
-
-        if (typeof binding.arg !== 'undefined') {
-            set(node.context, binding.arg, hovered);
-        }
-    };
-
-    const activate   = event => update(true, event);
-    const deactivate = event => update(false, event);
-
-    el.addEventListener('mouseenter', activate);
-    el.addEventListener('click', activate);
-    el.addEventListener('keydown', condition.decorate(deactivate, e => e.keyCode == 27));
-    el.addEventListener('mouseleave', deactivate);
-    el.addEventListener('focusout', deactivate);
-});
-
-Vue.directive('responsive', (el, binding) => {
-    const breakpoints = typeof binding.value === 'object' ? binding.value : {
-        'xs': 0,
-        'sm': 576,
-        'md': 768,
-        'lg': 1024,
-        'xl': 1200,
-    };
-
-    const resize = () => {
-        const width = el.scrollWidth;
-        el.classList.remove(...Object.keys(breakpoints).map(breakpoint => `size-${breakpoint}`));
-
-        for (let [ breakpoint, size ] of Object.entries(breakpoints)) {
-            if (width < size) {
-                break;
+Vue.directive('hover',  {
+    bind(el, binding, node) {
+        const update = (hovered: boolean, e: Event) => {
+            if (typeof binding.value === 'function') {
+                binding.value(hovered, e);
             }
 
-            el.classList.add(`size-${breakpoint}`);
-        }
-    };
+            if (typeof binding.value === 'boolean') {
+                set(node.context, binding.expression, hovered);
+            }
 
-    resize();
-    if (!binding.modifiers['once']) {
-        window.addEventListener('resize', resize);
+            if (typeof binding.arg !== 'undefined') {
+                set(node.context, binding.arg, hovered);
+            }
+        };
+
+        const activate   = event => update(true, event);
+        const deactivate = event => update(false, event);
+        const keyboard   = condition.decorate(deactivate, e => e.keyCode == 27);
+
+        binding['events'] = { activate, deactivate, keyboard };
+
+        el.addEventListener('mouseenter', activate);
+        el.addEventListener('click', activate);
+        el.addEventListener('keydown', keyboard);
+        el.addEventListener('mouseleave', deactivate);
+        el.addEventListener('focusout', deactivate);
+    },
+    unbind(el, binding) {
+        const { activate, deactivate, keyboard } = binding['events'];
+
+        el.removeEventListener('mouseenter', activate);
+        el.removeEventListener('click', activate);
+        el.removeEventListener('keydown', keyboard);
+        el.removeEventListener('mouseleave', deactivate);
+        el.removeEventListener('focusout', deactivate);
+    }
+});
+
+Vue.directive('responsive', {
+    inserted(el, binding) {
+        const breakpoints = typeof binding.value === 'object' ? binding.value : {
+            'xs': 0,
+            'sm': 576,
+            'md': 768,
+            'lg': 1024,
+            'xl': 1200,
+        };
+
+        const resize = binding['resize'] = () => {
+            const width = el.scrollWidth;
+            el.classList.remove(...Object.keys(breakpoints).map(breakpoint => `size-${breakpoint}`));
+
+            for (let [ breakpoint, size ] of Object.entries(breakpoints)) {
+                if (width < size) {
+                    break;
+                }
+
+                el.classList.add(`size-${breakpoint}`);
+            }
+        };
+        resize();
+
+        if (!binding.modifiers['once']) {
+            window.addEventListener('resize', resize);
+        }
+    },
+    unbind(el, binding) {
+        window.removeEventListener('resize', binding['resize']);
     }
 });
diff --git a/resources/ts/model/stop.ts b/resources/ts/model/stop.ts
index e50a744..415acd3 100644
--- a/resources/ts/model/stop.ts
+++ b/resources/ts/model/stop.ts
@@ -11,4 +11,4 @@ export type StopGroup = Stop[];
 
 export type StopGroups = {
     [name: string]: StopGroup;
-}
\ No newline at end of file
+}
diff --git a/resources/ts/store/index.ts b/resources/ts/store/index.ts
index 149e700..f629d16 100644
--- a/resources/ts/store/index.ts
+++ b/resources/ts/store/index.ts
@@ -2,7 +2,9 @@ import Vuex from 'vuex';
 
 import messages from './messages';
 import departures from './departures';
+import { state, mutations, actions } from "./root";
 
 export default new Vuex.Store({
+    state, mutations, actions,
     modules: { messages, departures }
 })
\ No newline at end of file
diff --git a/resources/ts/store/root.ts b/resources/ts/store/root.ts
index 566fbcb..57b1120 100644
--- a/resources/ts/store/root.ts
+++ b/resources/ts/store/root.ts
@@ -1,9 +1,36 @@
-import { Module } from "vuex";
+import { Stop } from "../model";
+import { ActionTree, MutationTree } from "vuex";
+import urls from "../urls";
 
-const state = { };
+export interface RootState {
+    stops: Stop[],
+}
 
-export type RootState = typeof state;
+export interface SavedState {
+    version: 1,
+    stops: string[],
+}
 
-export default <Module<RootState, unknown>>{
-    state
-}
\ No newline at end of file
+export const state: RootState = {
+    stops: []
+};
+
+export const mutations: MutationTree<RootState> = {
+    updateStops: (state, stops) => state.stops = stops,
+};
+
+export const actions: ActionTree<RootState, undefined> = {
+    async load({ commit }, { stops }: SavedState) {
+        if (stops.length > 0) {
+            const response = await fetch(urls.prepare(urls.stops.all, { id: stops }));
+
+            if (response.ok) {
+                commit('updateStops', await response.json());
+            }
+        }
+    },
+    save: async ({ state }): Promise<SavedState> => ({
+        version: 1,
+        stops: state.stops.map(stop => stop.id)
+    })
+};
\ No newline at end of file
diff --git a/src/Provider/Dummy/DummyDepartureRepository.php b/src/Provider/Dummy/DummyDepartureRepository.php
new file mode 100644
index 0000000..5210943
--- /dev/null
+++ b/src/Provider/Dummy/DummyDepartureRepository.php
@@ -0,0 +1,56 @@
+<?php
+
+namespace App\Provider\Dummy;
+
+use App\Model\Departure;
+use App\Model\Line;
+use App\Model\Stop;
+use App\Model\Vehicle;
+use App\Provider\DepartureRepository;
+use App\Service\Proxy\ReferenceFactory;
+use Carbon\Carbon;
+use Tightenco\Collect\Support\Collection;
+
+class DummyDepartureRepository implements DepartureRepository
+{
+    private $reference;
+
+    /**
+     * DummyDepartureProviderRepository constructor.
+     *
+     * @param $reference
+     */
+    public function __construct(ReferenceFactory $reference)
+    {
+        $this->reference = $reference;
+    }
+
+    public function getForStop(Stop $stop): Collection
+    {
+        return collect([
+            [ 1, Line::TYPE_TRAM, 'lorem ipsum', 2137 ],
+            [ 1, Line::TYPE_TRAM, 'lorem ipsum', 2137 ],
+            [ 1, Line::TYPE_TRAM, 'lorem ipsum', 2137 ],
+            [ 1, Line::TYPE_TRAM, 'lorem ipsum', 2137 ],
+            [ 1, Line::TYPE_TRAM, 'lorem ipsum', 2137 ],
+            [ 1, Line::TYPE_TRAM, 'lorem ipsum', 2137 ],
+            [ 1, Line::TYPE_TRAM, 'lorem ipsum', 2137 ],
+            [ 1, Line::TYPE_TRAM, 'lorem ipsum', 2137 ],
+            [ 1, Line::TYPE_TRAM, 'lorem ipsum', 2137 ],
+            [ 1, Line::TYPE_TRAM, 'lorem ipsum', 2137 ],
+        ])->map(function ($departure) use ($stop) {
+            list($symbol, $type, $display, $vehicle) = $departure;
+            $scheduled = new Carbon();
+            $estimated = (clone $scheduled)->addSeconds(40);
+
+            return Departure::createFromArray([
+                'scheduled' => $scheduled,
+                'estimated' => $estimated,
+                'stop'      => $stop,
+                'display'   => $display,
+                'vehicle'   => $this->reference->get(Vehicle::class, $vehicle),
+                'line'      => Line::createFromArray(['symbol' => $symbol, 'type' => $type]),
+            ]);
+        });
+    }
+}
\ No newline at end of file
diff --git a/src/Provider/Dummy/DummyProvider.php b/src/Provider/Dummy/DummyProvider.php
index 7e33693..eb88b36 100644
--- a/src/Provider/Dummy/DummyProvider.php
+++ b/src/Provider/Dummy/DummyProvider.php
@@ -12,9 +12,23 @@ use App\Provider\TrackRepository;
 
 class DummyProvider implements Provider
 {
+    private $departures;
+    private $stops;
+
+    /**
+     * DummyProvider constructor.
+     *
+     * @param $departures
+     */
+    public function __construct(DummyDepartureRepository $departures, DummyStopRepository $stops)
+    {
+        $this->departures = $departures;
+        $this->stops      = $stops;
+    }
+
     public function getDepartureRepository(): DepartureRepository
     {
-        throw new NotSupportedException();
+        return $this->departures;
     }
 
     public function getLineRepository(): LineRepository
@@ -24,7 +38,7 @@ class DummyProvider implements Provider
 
     public function getStopRepository(): StopRepository
     {
-        throw new NotSupportedException();
+        return $this->stops;
     }
 
     public function getMessageRepository(): MessageRepository
diff --git a/src/Provider/Dummy/DummyStopRepository.php b/src/Provider/Dummy/DummyStopRepository.php
new file mode 100644
index 0000000..cdb8ecb
--- /dev/null
+++ b/src/Provider/Dummy/DummyStopRepository.php
@@ -0,0 +1,49 @@
+<?php
+
+namespace App\Provider\Dummy;
+
+use App\Model\Stop;
+use App\Provider\StopRepository;
+use App\Service\Proxy\ReferenceFactory;
+use Tightenco\Collect\Support\Collection;
+use Kadet\Functional as f;
+
+class DummyStopRepository implements StopRepository
+{
+    private $reference;
+
+    /**
+     * DummyDepartureProviderRepository constructor.
+     *
+     * @param $reference
+     */
+    public function __construct(ReferenceFactory $reference)
+    {
+        $this->reference = $reference;
+    }
+
+    public function getAll(): Collection
+    {
+        return collect();
+    }
+
+    public function getAllGroups(): Collection
+    {
+        return collect();
+    }
+
+    public function getById($id): ?Stop
+    {
+        return Stop::createFromArray(['id' => $id, 'name' => 'lorem']);
+    }
+
+    public function getManyById($ids): Collection
+    {
+        return collect($ids)->map(f\ref([ $this, 'getById' ]));
+    }
+
+    public function findGroupsByName(string $name): Collection
+    {
+        return collect();
+    }
+}
\ No newline at end of file
diff --git a/templates/app.html.twig b/templates/app.html.twig
index a35c0d9..221839e 100644
--- a/templates/app.html.twig
+++ b/templates/app.html.twig
@@ -12,12 +12,12 @@
                         Komunikaty <span class="ml-2 badge badge-pill badge-dark">{{ '{{ messages.count }}' }}</span>
                     </h2>
                     <button class="btn btn-action flex-space-left" ref="settings-messages" v-hover="settings.messages">
-                        <fa :icon="['fal', 'cog']"></fa>
+                        <fa :icon="['fal', 'cog']" fixed-width></fa>
                     </button>
                     <button class="btn btn-action" @click="updateMessages" ref="btn-messages-refresh">
-                        <fa :icon="['fal', 'sync']" :spin="messages.state === 'fetching'"></fa>
+                        <fa :icon="['fal', 'sync']" :spin="messages.state === 'fetching'" fixed-width></fa>
                     </button>
-                    <button class="btn btn-action" @click="sections.messages = !sections.messages">
+                    <button class="btn btn-action" @click="sections.messages = !sections.messages" fixed-width>
                         <fa :icon="['fal', sections.messages ? 'chevron-up' : 'chevron-down']" fixed-width/>
                     </button>
 
@@ -47,10 +47,10 @@
                         <span class="text">Odjazdy</span>
                     </h2>
                     <button class="btn btn-action flex-space-left" ref="settings-departures" v-hover="settings.departures">
-                        <fa :icon="['fal', 'cog']"></fa>
+                        <fa :icon="['fal', 'cog']" fixed-width></fa>
                     </button>
                     <button class="btn btn-action" @click="updateDepartures({ stops })">
-                        <fa :icon="['fal', 'sync']" :spin="departures.state === 'fetching'"></fa>
+                        <fa :icon="['fal', 'sync']" :spin="departures.state === 'fetching'" fixed-width></fa>
                     </button>
 
                     <popper reference="settings-departures" :visible="settings.departures" arrow placement="left-start">
diff --git a/templates/base.html.twig b/templates/base.html.twig
index 9bf075c..2247e5a 100644
--- a/templates/base.html.twig
+++ b/templates/base.html.twig
@@ -35,6 +35,14 @@
         </footer>
 
         {% block javascripts %}{% endblock %}
+        <script>
+            window.czydojade = {
+                state: {{ {
+                    version: 1,
+                    stops: app.request.query.get('stop', [])
+                }|json_encode|raw }}
+            };
+        </script>
         <script src="{{ asset('bundle.js') }}"></script>
     </body>
 </html>