diff --git a/src/client/app/common/views/components/index.ts b/src/client/app/common/views/components/index.ts
index df74f5ddfb..f30e3f953b 100644
--- a/src/client/app/common/views/components/index.ts
+++ b/src/client/app/common/views/components/index.ts
@@ -1,6 +1,7 @@
 import Vue from 'vue';
 
 import analogClock from './analog-clock.vue';
+import menu from './menu.vue';
 import signin from './signin.vue';
 import signup from './signup.vue';
 import forkit from './forkit.vue';
@@ -29,6 +30,7 @@ import Othello from './othello.vue';
 import welcomeTimeline from './welcome-timeline.vue';
 
 Vue.component('mk-analog-clock', analogClock);
+Vue.component('mk-menu', menu);
 Vue.component('mk-signin', signin);
 Vue.component('mk-signup', signup);
 Vue.component('mk-forkit', forkit);
diff --git a/src/client/app/common/views/components/menu.vue b/src/client/app/common/views/components/menu.vue
new file mode 100644
index 0000000000..e5df8345b9
--- /dev/null
+++ b/src/client/app/common/views/components/menu.vue
@@ -0,0 +1,153 @@
+<template>
+<div class="mk-menu">
+	<div class="backdrop" ref="backdrop" @click="close"></div>
+	<div class="popover" :class="{ compact }" ref="popover">
+		<button v-for="item in items" @click="clicked(item.onClick)" v-html="item.content"></button>
+	</div>
+</div>
+</template>
+
+<script lang="ts">
+import Vue from 'vue';
+import * as anime from 'animejs';
+
+export default Vue.extend({
+	props: ['source', 'compact', 'items'],
+	mounted() {
+		this.$nextTick(() => {
+			const popover = this.$refs.popover as any;
+
+			const rect = this.source.getBoundingClientRect();
+			const width = popover.offsetWidth;
+			const height = popover.offsetHeight;
+
+			if (this.compact) {
+				const x = rect.left + window.pageXOffset + (this.source.offsetWidth / 2);
+				const y = rect.top + window.pageYOffset + (this.source.offsetHeight / 2);
+				popover.style.left = (x - (width / 2)) + 'px';
+				popover.style.top = (y - (height / 2)) + 'px';
+			} else {
+				const x = rect.left + window.pageXOffset + (this.source.offsetWidth / 2);
+				const y = rect.top + window.pageYOffset + this.source.offsetHeight;
+				popover.style.left = (x - (width / 2)) + 'px';
+				popover.style.top = y + 'px';
+			}
+
+			anime({
+				targets: this.$refs.backdrop,
+				opacity: 1,
+				duration: 100,
+				easing: 'linear'
+			});
+
+			anime({
+				targets: this.$refs.popover,
+				opacity: 1,
+				scale: [0.5, 1],
+				duration: 500
+			});
+		});
+	},
+	methods: {
+		clicked(fn) {
+			fn();
+			this.close();
+		},
+		close() {
+			(this.$refs.backdrop as any).style.pointerEvents = 'none';
+			anime({
+				targets: this.$refs.backdrop,
+				opacity: 0,
+				duration: 200,
+				easing: 'linear'
+			});
+
+			(this.$refs.popover as any).style.pointerEvents = 'none';
+			anime({
+				targets: this.$refs.popover,
+				opacity: 0,
+				scale: 0.5,
+				duration: 200,
+				easing: 'easeInBack',
+				complete: () => {
+					this.$emit('closed');
+					this.$destroy();
+				}
+			});
+		}
+	}
+});
+</script>
+
+<style lang="stylus" scoped>
+@import '~const.styl'
+
+$border-color = rgba(27, 31, 35, 0.15)
+
+.mk-menu
+	position initial
+
+	> .backdrop
+		position fixed
+		top 0
+		left 0
+		z-index 10000
+		width 100%
+		height 100%
+		background rgba(#000, 0.1)
+		opacity 0
+
+	> .popover
+		position absolute
+		z-index 10001
+		padding 8px 0
+		background #fff
+		border 1px solid $border-color
+		border-radius 4px
+		box-shadow 0 3px 12px rgba(27, 31, 35, 0.15)
+		transform scale(0.5)
+		opacity 0
+
+		$balloon-size = 16px
+
+		&:not(.compact)
+			margin-top $balloon-size
+			transform-origin center -($balloon-size)
+
+			&:before
+				content ""
+				display block
+				position absolute
+				top -($balloon-size * 2)
+				left s('calc(50% - %s)', $balloon-size)
+				border-top solid $balloon-size transparent
+				border-left solid $balloon-size transparent
+				border-right solid $balloon-size transparent
+				border-bottom solid $balloon-size $border-color
+
+			&:after
+				content ""
+				display block
+				position absolute
+				top -($balloon-size * 2) + 1.5px
+				left s('calc(50% - %s)', $balloon-size)
+				border-top solid $balloon-size transparent
+				border-left solid $balloon-size transparent
+				border-right solid $balloon-size transparent
+				border-bottom solid $balloon-size #fff
+
+		> button
+			display block
+			padding 8px 16px
+			width 100%
+
+			&:hover
+				color $theme-color-foreground
+				background $theme-color
+				text-decoration none
+
+			&:active
+				color $theme-color-foreground
+				background darken($theme-color, 10%)
+
+</style>
diff --git a/src/client/app/common/views/components/note-menu.vue b/src/client/app/common/views/components/note-menu.vue
index a400610a2b..951a9ed1d9 100644
--- a/src/client/app/common/views/components/note-menu.vue
+++ b/src/client/app/common/views/components/note-menu.vue
@@ -1,55 +1,41 @@
 <template>
-<div class="mk-note-menu">
-	<div class="backdrop" ref="backdrop" @click="close"></div>
-	<div class="popover" :class="{ compact }" ref="popover">
-		<button @click="favorite">%i18n:@favorite%</button>
-		<button v-if="note.userId == $store.state.i.id" @click="pin">%i18n:@pin%</button>
-		<button v-if="note.userId == $store.state.i.id" @click="del">%i18n:@delete%</button>
-		<a v-if="note.uri" :href="note.uri" target="_blank">%i18n:@remote%</a>
-	</div>
+<div class="mk-note-menu" style="position:initial">
+	<mk-menu ref="menu" :source="source" :compact="compact" :items="items" @closed="$destroy"/>
 </div>
 </template>
 
 <script lang="ts">
 import Vue from 'vue';
-import * as anime from 'animejs';
 
 export default Vue.extend({
 	props: ['note', 'source', 'compact'],
-	mounted() {
-		this.$nextTick(() => {
-			const popover = this.$refs.popover as any;
-
-			const rect = this.source.getBoundingClientRect();
-			const width = popover.offsetWidth;
-			const height = popover.offsetHeight;
-
-			if (this.compact) {
-				const x = rect.left + window.pageXOffset + (this.source.offsetWidth / 2);
-				const y = rect.top + window.pageYOffset + (this.source.offsetHeight / 2);
-				popover.style.left = (x - (width / 2)) + 'px';
-				popover.style.top = (y - (height / 2)) + 'px';
-			} else {
-				const x = rect.left + window.pageXOffset + (this.source.offsetWidth / 2);
-				const y = rect.top + window.pageYOffset + this.source.offsetHeight;
-				popover.style.left = (x - (width / 2)) + 'px';
-				popover.style.top = y + 'px';
+	computed: {
+		items() {
+			const items = [];
+			items.push({
+				content: '%i18n:@favorite%',
+				onClick: this.favorite
+			});
+			if (this.note.userId == this.$store.state.i.id) {
+				items.push({
+					content: '%i18n:@pin%',
+					onClick: this.pin
+				});
+				items.push({
+					content: '%i18n:@delete%',
+					onClick: this.del
+				});
 			}
-
-			anime({
-				targets: this.$refs.backdrop,
-				opacity: 1,
-				duration: 100,
-				easing: 'linear'
-			});
-
-			anime({
-				targets: this.$refs.popover,
-				opacity: 1,
-				scale: [0.5, 1],
-				duration: 500
-			});
-		});
+			if (this.note.uri) {
+				items.push({
+					content: '%i18n:@remote%',
+					onClick: () => {
+						window.open(this.note.uri, '_blank');
+					}
+				});
+			}
+			return items;
+		}
 	},
 	methods: {
 		pin() {
@@ -78,98 +64,8 @@ export default Vue.extend({
 		},
 
 		close() {
-			(this.$refs.backdrop as any).style.pointerEvents = 'none';
-			anime({
-				targets: this.$refs.backdrop,
-				opacity: 0,
-				duration: 200,
-				easing: 'linear'
-			});
-
-			(this.$refs.popover as any).style.pointerEvents = 'none';
-			anime({
-				targets: this.$refs.popover,
-				opacity: 0,
-				scale: 0.5,
-				duration: 200,
-				easing: 'easeInBack',
-				complete: () => this.$destroy()
-			});
+			this.$refs.menu.close();
 		}
 	}
 });
 </script>
-
-<style lang="stylus" scoped>
-@import '~const.styl'
-
-$border-color = rgba(27, 31, 35, 0.15)
-
-.mk-note-menu
-	position initial
-
-	> .backdrop
-		position fixed
-		top 0
-		left 0
-		z-index 10000
-		width 100%
-		height 100%
-		background rgba(#000, 0.1)
-		opacity 0
-
-	> .popover
-		position absolute
-		z-index 10001
-		padding 8px 0
-		background #fff
-		border 1px solid $border-color
-		border-radius 4px
-		box-shadow 0 3px 12px rgba(27, 31, 35, 0.15)
-		transform scale(0.5)
-		opacity 0
-
-		$balloon-size = 16px
-
-		&:not(.compact)
-			margin-top $balloon-size
-			transform-origin center -($balloon-size)
-
-			&:before
-				content ""
-				display block
-				position absolute
-				top -($balloon-size * 2)
-				left s('calc(50% - %s)', $balloon-size)
-				border-top solid $balloon-size transparent
-				border-left solid $balloon-size transparent
-				border-right solid $balloon-size transparent
-				border-bottom solid $balloon-size $border-color
-
-			&:after
-				content ""
-				display block
-				position absolute
-				top -($balloon-size * 2) + 1.5px
-				left s('calc(50% - %s)', $balloon-size)
-				border-top solid $balloon-size transparent
-				border-left solid $balloon-size transparent
-				border-right solid $balloon-size transparent
-				border-bottom solid $balloon-size #fff
-
-		> button
-		> a
-			display block
-			padding 8px 16px
-			width 100%
-
-			&:hover
-				color $theme-color-foreground
-				background $theme-color
-				text-decoration none
-
-			&:active
-				color $theme-color-foreground
-				background darken($theme-color, 10%)
-
-</style>
diff --git a/src/client/app/desktop/views/pages/deck/deck.column.vue b/src/client/app/desktop/views/pages/deck/deck.column.vue
index bae28f3a64..2e95086f4e 100644
--- a/src/client/app/desktop/views/pages/deck/deck.column.vue
+++ b/src/client/app/desktop/views/pages/deck/deck.column.vue
@@ -2,6 +2,7 @@
 <div class="dnpfarvgbnfmyzbdquhhzyxcmstpdqzs">
 	<header :class="{ indicate }">
 		<slot name="header"></slot>
+		<button ref="menu" @click="menu">%fa:caret-down%</button>
 	</header>
 	<div ref="body">
 		<slot></slot>
@@ -11,8 +12,16 @@
 
 <script lang="ts">
 import Vue from 'vue';
+import Menu from '../../../../common/views/components/menu.vue';
 
 export default Vue.extend({
+	props: {
+		id: {
+			type: String,
+			required: false
+		}
+	},
+
 	data() {
 		return {
 			indicate: false
@@ -48,6 +57,29 @@ export default Vue.extend({
 				const current = this.$refs.body.scrollTop + this.$refs.body.clientHeight;
 				if (current > this.$refs.body.scrollHeight - 1) this.$emit('bottom');
 			}
+		},
+
+		menu() {
+			this.os.new(Menu, {
+				source: this.$refs.menu,
+				compact: false,
+				items: [{
+					content: '%fa:arrow-left% %i18n:@swap-left%',
+					onClick: () => {
+						this.$store.dispatch('settings/swapLeftDeckColumn', this.id);
+					}
+				}, {
+					content: '%fa:arrow-right% %i18n:@swap-right%',
+					onClick: () => {
+						this.$store.dispatch('settings/swapRightDeckColumn', this.id);
+					}
+				}, {
+					content: '%fa:trash-alt R% %i18n:@remove%',
+					onClick: () => {
+						this.$store.dispatch('settings/removeDeckColumn', this.id);
+					}
+				}]
+			});
 		}
 	}
 });
@@ -57,6 +89,8 @@ export default Vue.extend({
 @import '~const.styl'
 
 root(isDark)
+	$header-height = 42px
+
 	flex 1
 	min-width 330px
 	max-width 330px
@@ -68,7 +102,7 @@ root(isDark)
 
 	> header
 		z-index 1
-		line-height 42px
+		line-height $header-height
 		padding 0 16px
 		color isDark ? #e3e5e8 : #888
 		background isDark ? #313543 : #fff
@@ -77,8 +111,26 @@ root(isDark)
 		&.indicate
 			box-shadow 0 3px 0 0 $theme-color
 
+		> span
+			[data-fa]
+				margin-right 8px
+
+		> button
+			position absolute
+			top 0
+			right 0
+			width $header-height
+			line-height $header-height
+			color isDark ? #9baec8 : #ccc
+
+			&:hover
+				color isDark ? #b2c1d5 : #aaa
+
+			&:active
+				color isDark ? #b2c1d5 : #999
+
 	> div
-		height calc(100% - 42px)
+		height calc(100% - $header-height)
 		overflow auto
 		overflow-x hidden
 
diff --git a/src/client/app/desktop/views/pages/deck/deck.list-tl.vue b/src/client/app/desktop/views/pages/deck/deck.list-tl.vue
new file mode 100644
index 0000000000..7b5e76ffec
--- /dev/null
+++ b/src/client/app/desktop/views/pages/deck/deck.list-tl.vue
@@ -0,0 +1,103 @@
+<template>
+	<x-notes ref="timeline" :more="existMore ? more : null"/>
+</template>
+
+<script lang="ts">
+import Vue from 'vue';
+import XNotes from './deck.notes.vue';
+import { UserListStream } from '../../../../common/scripts/streaming/user-list';
+
+const fetchLimit = 10;
+
+export default Vue.extend({
+	components: {
+		XNotes
+	},
+
+	props: {
+		list: {
+			type: Object,
+			required: true
+		}
+	},
+
+	data() {
+		return {
+			fetching: true,
+			moreFetching: false,
+			existMore: false,
+			connection: null
+		};
+	},
+
+	mounted() {
+		if (this.connection) this.connection.close();
+		this.connection = new UserListStream((this as any).os, this.$store.state.i, this.list.id);
+		this.connection.on('note', this.onNote);
+		this.connection.on('userAdded', this.onUserAdded);
+		this.connection.on('userRemoved', this.onUserRemoved);
+
+		this.fetch();
+	},
+
+	beforeDestroy() {
+		this.connection.close();
+	},
+
+	methods: {
+		fetch() {
+			this.fetching = true;
+
+			(this.$refs.timeline as any).init(() => new Promise((res, rej) => {
+				(this as any).api('notes/user-list-timeline', {
+					listId: this.list.id,
+					limit: fetchLimit + 1,
+					includeMyRenotes: this.$store.state.settings.showMyRenotes,
+					includeRenotedMyNotes: this.$store.state.settings.showRenotedMyNotes
+				}).then(notes => {
+					if (notes.length == fetchLimit + 1) {
+						notes.pop();
+						this.existMore = true;
+					}
+					res(notes);
+					this.fetching = false;
+					this.$emit('loaded');
+				}, rej);
+			}));
+		},
+		more() {
+			this.moreFetching = true;
+
+			const promise = (this as any).api('notes/user-list-timeline', {
+				listId: this.list.id,
+				limit: fetchLimit + 1,
+				untilId: (this.$refs.timeline as any).tail().id,
+				includeMyRenotes: this.$store.state.settings.showMyRenotes,
+				includeRenotedMyNotes: this.$store.state.settings.showRenotedMyNotes
+			});
+
+			promise.then(notes => {
+				if (notes.length == fetchLimit + 1) {
+					notes.pop();
+				} else {
+					this.existMore = false;
+				}
+				notes.forEach(n => (this.$refs.timeline as any).append(n));
+				this.moreFetching = false;
+			});
+
+			return promise;
+		},
+		onNote(note) {
+			// Prepend a note
+			(this.$refs.timeline as any).prepend(note);
+		},
+		onUserAdded() {
+			this.fetch();
+		},
+		onUserRemoved() {
+			this.fetch();
+		}
+	}
+});
+</script>
diff --git a/src/client/app/desktop/views/pages/deck/deck.notifications-column.vue b/src/client/app/desktop/views/pages/deck/deck.notifications-column.vue
index 0566989642..bfc2af1935 100644
--- a/src/client/app/desktop/views/pages/deck/deck.notifications-column.vue
+++ b/src/client/app/desktop/views/pages/deck/deck.notifications-column.vue
@@ -1,6 +1,6 @@
 <template>
 <div>
-	<x-column>
+	<x-column :id="id">
 		<span slot="header">%fa:bell R% %i18n:@notifications%</span>
 
 		<x-notifications/>
@@ -17,6 +17,13 @@ export default Vue.extend({
 	components: {
 		XColumn,
 		XNotifications
+	},
+
+	props: {
+		id: {
+			type: String,
+			required: true
+		}
 	}
 });
 </script>
diff --git a/src/client/app/desktop/views/pages/deck/deck.tl-column.vue b/src/client/app/desktop/views/pages/deck/deck.tl-column.vue
index 674f04077f..2781377762 100644
--- a/src/client/app/desktop/views/pages/deck/deck.tl-column.vue
+++ b/src/client/app/desktop/views/pages/deck/deck.tl-column.vue
@@ -1,13 +1,15 @@
 <template>
 <div>
-	<x-column>
+	<x-column :id="column.id">
 		<span slot="header">
-			<template v-if="src == 'home'">%fa:home% %i18n:@home%</template>
-			<template v-if="src == 'local'">%fa:R comments% %i18n:@local%</template>
-			<template v-if="src == 'global'">%fa:globe% %i18n:@global%</template>
-			<template v-if="src == 'list'">%fa:list% {{ list.title }}</template>
+			<template v-if="column.type == 'home'">%fa:home%%i18n:@home%</template>
+			<template v-if="column.type == 'local'">%fa:R comments%%i18n:@local%</template>
+			<template v-if="column.type == 'global'">%fa:globe%%i18n:@global%</template>
+			<template v-if="column.type == 'list'">%fa:list%{{ column.list.title }}</template>
 		</span>
-		<x-tl :src="src"/>
+
+		<x-list-tl v-if="column.type == 'list'" :list="column.list"/>
+		<x-tl v-else :src="column.type"/>
 	</x-column>
 </div>
 </template>
@@ -16,18 +18,20 @@
 import Vue from 'vue';
 import XColumn from './deck.column.vue';
 import XTl from './deck.tl.vue';
+import XListTl from './deck.list-tl.vue';
 
 export default Vue.extend({
 	components: {
 		XColumn,
-		XTl
+		XTl,
+		XListTl
 	},
 
 	props: {
-		src: {
-			type: String,
-			required: false
+		column: {
+			type: Object,
+			required: true
 		}
-	},
+	}
 });
 </script>
diff --git a/src/client/app/desktop/views/pages/deck/deck.tl.vue b/src/client/app/desktop/views/pages/deck/deck.tl.vue
index 0a788b32ed..8e9d783875 100644
--- a/src/client/app/desktop/views/pages/deck/deck.tl.vue
+++ b/src/client/app/desktop/views/pages/deck/deck.tl.vue
@@ -27,9 +27,7 @@ export default Vue.extend({
 			moreFetching: false,
 			existMore: false,
 			connection: null,
-			connectionId: null,
-			unreadCount: 0,
-			date: null
+			connectionId: null
 		};
 	},
 
@@ -74,17 +72,12 @@ export default Vue.extend({
 	},
 
 	methods: {
-		mount(root) {
-			this.$refs.timeline.mount(root);
-		},
-
 		fetch() {
 			this.fetching = true;
 
 			(this.$refs.timeline as any).init(() => new Promise((res, rej) => {
 				(this as any).api(this.endpoint, {
 					limit: fetchLimit + 1,
-					untilDate: this.date ? this.date.getTime() : undefined,
 					includeMyRenotes: this.$store.state.settings.showMyRenotes,
 					includeRenotedMyNotes: this.$store.state.settings.showRenotedMyNotes
 				}).then(notes => {
diff --git a/src/client/app/desktop/views/pages/deck/deck.vue b/src/client/app/desktop/views/pages/deck/deck.vue
index a31eb44dd0..ebec4f096c 100644
--- a/src/client/app/desktop/views/pages/deck/deck.vue
+++ b/src/client/app/desktop/views/pages/deck/deck.vue
@@ -2,12 +2,13 @@
 <mk-ui :class="$style.root">
 	<div class="qlvquzbjribqcaozciifydkngcwtyzje" :data-darkmode="$store.state.device.darkmode">
 		<template v-for="column in columns">
-			<x-notifications-column v-if="column.type == 'notifications'" :key="column.id"/>
-			<x-tl-column v-if="column.type == 'home'" :key="column.id" src="home"/>
-			<x-tl-column v-if="column.type == 'local'" :key="column.id" src="local"/>
-			<x-tl-column v-if="column.type == 'global'" :key="column.id" src="global"/>
+			<x-notifications-column v-if="column.type == 'notifications'" :key="column.id" :id="column.id"/>
+			<x-tl-column v-if="column.type == 'home'" :key="column.id" :column="column"/>
+			<x-tl-column v-if="column.type == 'local'" :key="column.id" :column="column"/>
+			<x-tl-column v-if="column.type == 'global'" :key="column.id" :column="column"/>
+			<x-tl-column v-if="column.type == 'list'" :key="column.id" :column="column"/>
 		</template>
-		<button>%fa:plus%</button>
+		<button ref="add" @click="add">%fa:plus%</button>
 	</div>
 </mk-ui>
 </template>
@@ -16,6 +17,8 @@
 import Vue from 'vue';
 import XTlColumn from './deck.tl-column.vue';
 import XNotificationsColumn from './deck.notifications-column.vue';
+import Menu from '../../../../common/views/components/menu.vue';
+import MkUserListsWindow from '../../components/user-lists-window.vue';
 import * as uuid from 'uuid';
 
 export default Vue.extend({
@@ -55,6 +58,61 @@ export default Vue.extend({
 				value: deck
 			});
 		}
+	},
+
+	methods: {
+		add() {
+			this.os.new(Menu, {
+				source: this.$refs.add,
+				compact: true,
+				items: [{
+					content: '%i18n:@home%',
+					onClick: () => {
+						this.$store.dispatch('settings/addDeckColumn', {
+							id: uuid(),
+							type: 'home'
+						});
+					}
+				}, {
+					content: '%i18n:@local%',
+					onClick: () => {
+						this.$store.dispatch('settings/addDeckColumn', {
+							id: uuid(),
+							type: 'local'
+						});
+					}
+				}, {
+					content: '%i18n:@global%',
+					onClick: () => {
+						this.$store.dispatch('settings/addDeckColumn', {
+							id: uuid(),
+							type: 'global'
+						});
+					}
+				}, {
+					content: '%i18n:@list%',
+					onClick: () => {
+						const w = (this as any).os.new(MkUserListsWindow);
+						w.$once('choosen', list => {
+							this.$store.dispatch('settings/addDeckColumn', {
+								id: uuid(),
+								type: 'list',
+								list: list
+							});
+							w.close();
+						});
+					}
+				}, {
+					content: '%i18n:@notifications%',
+					onClick: () => {
+						this.$store.dispatch('settings/addDeckColumn', {
+							id: uuid(),
+							type: 'notifications'
+						});
+					}
+				}]
+			});
+		}
 	}
 });
 </script>
diff --git a/src/client/app/mios.ts b/src/client/app/mios.ts
index a8da5ddb55..c644e22087 100644
--- a/src/client/app/mios.ts
+++ b/src/client/app/mios.ts
@@ -73,12 +73,12 @@ export default class MiOS extends EventEmitter {
 	public app: Vue;
 
 	public new(vm, props) {
-		const w = new vm({
+		const x = new vm({
 			parent: this.app,
 			propsData: props
 		}).$mount();
-		document.body.appendChild(w.$el);
-		return w;
+		document.body.appendChild(x.$el);
+		return x;
 	}
 
 	/**
diff --git a/src/client/app/store.ts b/src/client/app/store.ts
index 7795c9477a..17faeb97e5 100644
--- a/src/client/app/store.ts
+++ b/src/client/app/store.ts
@@ -152,6 +152,44 @@ export default (os: MiOS) => new Vuex.Store({
 
 				removeMobileHomeWidget(state, widget) {
 					state.mobileHome = state.mobileHome.filter(w => w.id != widget.id);
+				},
+
+				addDeckColumn(state, column) {
+					if (state.deck.columns == null) state.deck.columns = [];
+					state.deck.columns.push(column);
+				},
+
+				removeDeckColumn(state, id) {
+					if (state.deck.columns == null) return;
+					state.deck.columns = state.deck.columns.filter(c => c.id != id);
+				},
+
+				swapLeftDeckColumn(state, id) {
+					if (state.deck.columns == null) return;
+					state.deck.columns.some((c, i) => {
+						if (c.id == id) {
+							const left = state.deck.columns[i - 1];
+							if (left) {
+								state.deck.columns[i - 1] = state.deck.columns[i];
+								state.deck.columns[i] = left;
+							}
+							return true;
+						}
+					});
+				},
+
+				swapRightDeckColumn(state, id) {
+					if (state.deck.columns == null) return;
+					state.deck.columns.some((c, i) => {
+						if (c.id == id) {
+							const right = state.deck.columns[i + 1];
+							if (right) {
+								state.deck.columns[i + 1] = state.deck.columns[i];
+								state.deck.columns[i] = right;
+							}
+							return true;
+						}
+					});
 				}
 			},
 
@@ -174,6 +212,42 @@ export default (os: MiOS) => new Vuex.Store({
 					}
 				},
 
+				addDeckColumn(ctx, column) {
+					ctx.commit('addDeckColumn', column);
+
+					os.api('i/update_client_setting', {
+						name: 'deck',
+						value: ctx.state.deck
+					});
+				},
+
+				removeDeckColumn(ctx, id) {
+					ctx.commit('removeDeckColumn', id);
+
+					os.api('i/update_client_setting', {
+						name: 'deck',
+						value: ctx.state.deck
+					});
+				},
+
+				swapLeftDeckColumn(ctx, id) {
+					ctx.commit('swapLeftDeckColumn', id);
+
+					os.api('i/update_client_setting', {
+						name: 'deck',
+						value: ctx.state.deck
+					});
+				},
+
+				swapRightDeckColumn(ctx, id) {
+					ctx.commit('swapRightDeckColumn', id);
+
+					os.api('i/update_client_setting', {
+						name: 'deck',
+						value: ctx.state.deck
+					});
+				},
+
 				addHomeWidget(ctx, widget) {
 					ctx.commit('addHomeWidget', widget);