diff --git a/src/components/pages/ItemsView.vue b/src/components/pages/ItemsView.vue
index f272c17..1eee032 100644
--- a/src/components/pages/ItemsView.vue
+++ b/src/components/pages/ItemsView.vue
@@ -27,18 +27,16 @@
 </template>
 
 <script setup lang="ts">
-import { computed, ref, watch } from 'vue';
-import { useRoute, useRouter } from 'vue-router';
-import { ThreadRef, sources, Category } from '../../state';
+import { toRef } from 'vue';
+import { Category } from '../../state';
+import { setupSelectedThread } from '../../utils';
 import CategoryHeader from "../CategoryHeader.vue";
 import ItemGroup from "../ItemGroup.vue";
 import Modal from '../Modal.vue';
 import PanelTitle from '../PanelTitle.vue';
 import SnoozeModal from '../SnoozeModal.vue';
 import Thread from '../Thread.vue';
-
-const route = useRoute();
-const router = useRouter();
+import { useRoute, useRouter } from 'vue-router';
 
 const props = defineProps<{
     title: string;
@@ -47,63 +45,6 @@ const props = defineProps<{
     showSnoozed?: boolean;
 }>();
 
-const showThread = ref(false);
-const selectedItem = ref<ThreadRef | undefined>();
-const snoozingItem = ref<ThreadRef | undefined>();
-const snoozing = ref(false);
-watch([() => route.params.source, () => route.params.sourceItem, () => route.params.thread], ([source, sourceItem, thread]) => {
-    const sourceInt = parseInt(Array.isArray(source) ? source[0] : source);
-    const sourceItemInt = parseInt(Array.isArray(sourceItem) ? sourceItem[0] : sourceItem);
-    const threadInt = parseInt(Array.isArray(thread) ? thread[0] : thread);
-    if (!isNaN(sourceInt) && !isNaN(sourceItemInt) && !isNaN(threadInt)) {
-        selectedItem.value = { source: sourceInt, sourceItem: sourceItemInt, thread: threadInt };
-        showThread.value = true;
-    } else {
-        // Intentionally leave selectedItem so animations look right
-        showThread.value = false;
-    }
-}, { immediate: true });
-
-const threadTitle = computed(() => {
-    const selected = selectedItem.value;
-    if (selected == null) {
-        return "";
-    }
-    return sources.value[selected.source].items[selected.sourceItem].threads[selected.thread].title;
-});
-
-function selectItem(source: number, sourceItem: number, thread: number) {
-    const p = route.params;
-    const sourceInt = parseInt(Array.isArray(p.source) ? p.source[0] : p.source);
-    const sourceItemInt = parseInt(Array.isArray(p.sourceItem) ? p.sourceItem[0] : p.sourceItem);
-    const threadInt = parseInt(Array.isArray(p.thread) ? p.thread[0] : p.thread);
-    if (source === sourceInt && sourceItem === sourceItemInt && thread === threadInt) {
-        close();
-        return false;
-    }
-    router.push(`${props.baseUrl}/${source}/${sourceItem}/${thread}`);
-    return true;
-}
-
-function snoozeItem(source: number, sourceItem: number, thread: number) {
-    snoozingItem.value = { source, sourceItem, thread };
-    snoozing.value = true;
-}
-
-function close() {
-    console.log("closing thread")
-    router.push(props.baseUrl);
-    snoozing.value = false;
-}
-
-function stopSnoozing() {
-    if (snoozingItem.value?.source === selectedItem.value?.source &&
-        snoozingItem.value?.sourceItem === selectedItem.value?.sourceItem &&
-        (snoozingItem.value?.thread === -1 || snoozingItem.value?.thread === selectedItem.value?.thread)
-    ) {
-        close();
-    } else {
-        snoozing.value = false;
-    }
-}
+const { showThread, selectedItem, snoozingItem, snoozing, threadTitle, selectItem, snoozeItem, close, stopSnoozing } =
+    setupSelectedThread(toRef(props, "baseUrl"), useRoute(), useRouter());
 </script>
diff --git a/src/components/pages/Source.vue b/src/components/pages/Source.vue
new file mode 100644
index 0000000..04f860c
--- /dev/null
+++ b/src/components/pages/Source.vue
@@ -0,0 +1,84 @@
+<template>    
+    <div class="flex h-full">
+        <div class="grow basis-6/12 p-4 overflow-x-hidden relative">
+            <div class="text-3xl mb-4">{{ source.name }}</div>
+            <div v-if="Object.keys(source.items).length === 0" class="absolute center text-9xl">∅</div>
+            <Item v-for="item in items"
+                :item="item"
+                :selected-thread="showThread ? selectedItem : undefined"
+                @select="thread => selectItem(item.sourceItem, thread)"
+                @snoozeItem="thread => snoozeItem(sourceId, item.sourceItem, thread)"
+                @deselect="close" />
+        </div>
+        <div class="hidden xl:flex bg-slate-200 ml-0 h-screen flex-col overflow-hidden" :class="showThread ? 'p-4 basis-6/12' : 'basis-0'">
+            <PanelTitle :title="threadTitle" />
+            <Thread :source="selectedItem?.source ?? 0" :sourceItem="selectedItem?.sourceItem ?? 0" :thread="selectedItem?.thread ?? 0" :base-url="baseUrl" />
+        </div>
+        <Modal :model-value="showThread" class="block xl:hidden" @update:model-value="close">
+            <template v-slot:header><div class="text-3xl">{{ threadTitle }}</div></template>
+            <template v-slot:body><Thread :source="selectedItem?.source ?? 0" :sourceItem="selectedItem?.sourceItem ?? 0" :thread="selectedItem?.thread ?? 0" :base-url="baseUrl" /></template>
+        </Modal>
+        <SnoozeModal :snoozing="snoozing" :threadRef="snoozingItem" @close="stopSnoozing" />
+    </div>
+</template>
+
+<script setup lang="ts">
+import { computed } from 'vue';
+import { useRoute, useRouter } from 'vue-router';
+import { ItemThread, MessageEvent, sources } from '../../state';
+import { deArray, setupSelectedThread } from '../../utils';
+import Item from '../Item.vue';
+import Modal from '../Modal.vue';
+import PanelTitle from '../PanelTitle.vue';
+import SnoozeModal from '../SnoozeModal.vue';
+import Thread from '../Thread.vue';
+
+const route = useRoute();
+const router = useRouter();
+
+const baseUrl = computed(() => `/source/${route.params.source}`);
+
+const sourceId = computed(() => parseInt(deArray(route.params.source)));
+const source = computed(() => sources.value[sourceId.value]);
+
+const items = computed(() => Object.keys(source.value.items).map(item => {
+    const sourceItem = parseInt(item);
+    const sourceThreads = source.value.items[sourceItem].threads;
+    let updatedAt = 0;
+    const itemThreads = Object.keys(sourceThreads).reduce((acc, curr) => {
+        const thread = sourceThreads[parseInt(curr)];
+        const lastMessage = thread.timeline.findLast(msg => msg.type === 'message') as MessageEvent | undefined;
+        const threadUpdated = thread.timeline[thread.timeline.length - 1]?.time ?? 0;
+        updatedAt = Math.max(updatedAt, threadUpdated);
+        acc[parseInt(curr)] = {
+            count: 0,
+            preview: lastMessage?.message ?? "",
+            updatedAt: threadUpdated,
+            contact: lastMessage?.contact
+        };
+        return acc;
+    }, {} as Record<number, ItemThread>);
+    return {
+        source: sourceId.value,
+        sourceItem,
+        updatedAt,
+        threads: itemThreads
+    }
+}));
+
+
+function selectItem(sourceItem: number, thread: number) {
+    const p = route.params;
+    const sourceItemInt = parseInt(Array.isArray(p.sourceItem) ? p.sourceItem[0] : p.sourceItem);
+    const threadInt = parseInt(Array.isArray(p.thread) ? p.thread[0] : p.thread);
+    if (sourceItem === sourceItemInt && thread === threadInt) {
+        close();
+        return false;
+    }
+    router.push(`${baseUrl.value}/${sourceItem}/${thread}`);
+    return true;
+}
+
+const { showThread, selectedItem, snoozingItem, snoozing, threadTitle, snoozeItem, close, stopSnoozing } =
+    setupSelectedThread(baseUrl, route, router);
+</script>
diff --git a/src/main.ts b/src/main.ts
index 33ce528..0359ca7 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -6,12 +6,14 @@ import App from "./App.vue";
 import Todo from "./components/pages/Todo.vue";
 import Snoozed from "./components/pages/Snoozed.vue";
 import LowPriority from "./components/pages/LowPriority.vue";
+import Source from "./components/pages/Source.vue";
 
 const routes: RouteRecordRaw[] = [
     { path: '/', component: Todo, name: 'home' },
     { path: '/todo/:source(\\d+)?/:sourceItem(\\d+)?/:thread(\\d+)?', component: Todo, name: 'todo' },
     { path: '/snoozed/:source(\\d+)?/:sourceItem(\\d+)?/:thread(\\d+)?', component: Snoozed, name: 'snoozed' },
     { path: '/low/:source(\\d+)?/:sourceItem(\\d+)?/:thread(\\d+)?', component: LowPriority, name: 'low' },
+    { path: '/source/:source(\\d+)/:sourceItem(\\d+)?/:thread(\\d+)?', component: Source, name: 'source' },
 ];
 
 const router = createRouter({
diff --git a/src/utils.ts b/src/utils.ts
index 16a00f3..52d01e7 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -1,3 +1,7 @@
+import { Ref, computed, ref, watch } from "vue";
+import { RouteLocationNormalizedLoaded, Router, useRoute, useRouter } from "vue-router";
+import { ThreadRef, sources } from "./state";
+
 // Modified from https://www.basedash.com/blog/how-to-merge-two-sorted-lists-in-javascript
 export function mergeSortedLists<T>(arr1: Array<T>, arr2: Array<T>): Array<T> {
     const merged: Array<T> = [];
@@ -15,3 +19,71 @@ export function mergeSortedLists<T>(arr1: Array<T>, arr2: Array<T>): Array<T> {
     // Append any remaining elements from arr1 or arr2
     return [...merged, ...arr1.slice(i), ...arr2.slice(j)];
 }
+
+export function deArray<T>(value: T | T[]): T {
+    return Array.isArray(value) ? value[0] : value;
+}
+
+export function setupSelectedThread(baseUrl: Ref<string>, route: RouteLocationNormalizedLoaded, router: Router) {
+    const showThread = ref(false);
+    const selectedItem = ref<ThreadRef | undefined>();
+    const snoozingItem = ref<ThreadRef | undefined>();
+    const snoozing = ref(false);
+    watch([() => route.params.source, () => route.params.sourceItem, () => route.params.thread], ([source, sourceItem, thread]) => {
+        const sourceInt = parseInt(Array.isArray(source) ? source[0] : source);
+        const sourceItemInt = parseInt(Array.isArray(sourceItem) ? sourceItem[0] : sourceItem);
+        const threadInt = parseInt(Array.isArray(thread) ? thread[0] : thread);
+        if (!isNaN(sourceInt) && !isNaN(sourceItemInt) && !isNaN(threadInt)) {
+            selectedItem.value = { source: sourceInt, sourceItem: sourceItemInt, thread: threadInt };
+            showThread.value = true;
+        } else {
+            // Intentionally leave selectedItem so animations look right
+            showThread.value = false;
+        }
+    }, { immediate: true });
+    
+    const threadTitle = computed(() => {
+        const selected = selectedItem.value;
+        if (selected == null) {
+            return "";
+        }
+        return sources.value[selected.source].items[selected.sourceItem].threads[selected.thread].title;
+    });
+    
+    function selectItem(source: number, sourceItem: number, thread: number) {
+        const p = route.params;
+        const sourceInt = parseInt(Array.isArray(p.source) ? p.source[0] : p.source);
+        const sourceItemInt = parseInt(Array.isArray(p.sourceItem) ? p.sourceItem[0] : p.sourceItem);
+        const threadInt = parseInt(Array.isArray(p.thread) ? p.thread[0] : p.thread);
+        if (source === sourceInt && sourceItem === sourceItemInt && thread === threadInt) {
+            close();
+            return false;
+        }
+        router.push(`${baseUrl.value}/${source}/${sourceItem}/${thread}`);
+        return true;
+    }
+    
+    function snoozeItem(source: number, sourceItem: number, thread: number) {
+        snoozingItem.value = { source, sourceItem, thread };
+        snoozing.value = true;
+    }
+    
+    function close() {
+        console.log("closing thread")
+        router.push(baseUrl.value);
+        snoozing.value = false;
+    }
+    
+    function stopSnoozing() {
+        if (snoozingItem.value?.source === selectedItem.value?.source &&
+            snoozingItem.value?.sourceItem === selectedItem.value?.sourceItem &&
+            (snoozingItem.value?.thread === -1 || snoozingItem.value?.thread === selectedItem.value?.thread)
+        ) {
+            close();
+        } else {
+            snoozing.value = false;
+        }
+    }
+
+    return { showThread, selectedItem, snoozingItem, snoozing, threadTitle, selectItem, snoozeItem, close, stopSnoozing };
+}