diff --git a/src/components/KindFilter/index.tsx b/src/components/KindFilter/index.tsx
index 4e9ae39c..c4c8103f 100644
--- a/src/components/KindFilter/index.tsx
+++ b/src/components/KindFilter/index.tsx
@@ -84,7 +84,7 @@ export default function KindFilter({
       variant="ghost"
       size="titlebar-icon"
       className={cn(
-        'relative w-fit px-3 focus:text-foreground',
+        'relative w-fit px-3 hover:text-foreground',
         !isDifferentFromSaved && 'text-muted-foreground'
       )}
       onClick={() => {
@@ -94,7 +94,6 @@ export default function KindFilter({
       }}
     >
       <ListFilter size={16} />
-      {t('Filter')}
       {isDifferentFromSaved && (
         <div className="absolute size-2 rounded-full bg-primary left-7 top-2 ring-2 ring-background" />
       )}
diff --git a/src/components/NormalFeed/index.tsx b/src/components/NormalFeed/index.tsx
index 734b3765..22fd2b1d 100644
--- a/src/components/NormalFeed/index.tsx
+++ b/src/components/NormalFeed/index.tsx
@@ -1,10 +1,12 @@
 import NoteList, { TNoteListRef } from '@/components/NoteList'
 import Tabs from '@/components/Tabs'
+import UserAggregationList, { TUserAggregationListRef } from '@/components/UserAggregationList'
 import { isTouchDevice } from '@/lib/utils'
 import { useKindFilter } from '@/providers/KindFilterProvider'
 import { useUserTrust } from '@/providers/UserTrustProvider'
 import storage from '@/services/local-storage.service'
 import { TFeedSubRequest, TNoteListMode } from '@/types'
+import { Event } from 'nostr-tools'
 import { useMemo, useRef, useState } from 'react'
 import KindFilter from '../KindFilter'
 import { RefreshButton } from '../RefreshButton'
@@ -13,12 +15,16 @@ export default function NormalFeed({
   subRequests,
   areAlgoRelays = false,
   isMainFeed = false,
-  showRelayCloseReason = false
+  showRelayCloseReason = false,
+  filterFn,
+  disable24hMode = false
 }: {
   subRequests: TFeedSubRequest[]
   areAlgoRelays?: boolean
   isMainFeed?: boolean
   showRelayCloseReason?: boolean
+  filterFn?: (event: Event) => boolean
+  disable24hMode?: boolean
 }) {
   const { hideUntrustedNotes } = useUserTrust()
   const { showKinds } = useKindFilter()
@@ -26,13 +32,18 @@ export default function NormalFeed({
   const [listMode, setListMode] = useState<TNoteListMode>(() => storage.getNoteListMode())
   const supportTouch = useMemo(() => isTouchDevice(), [])
   const noteListRef = useRef<TNoteListRef>(null)
+  const userAggregationListRef = useRef<TUserAggregationListRef>(null)
+  const topRef = useRef<HTMLDivElement>(null)
+  const showKindsFilter = useMemo(() => {
+    return subRequests.every((req) => !req.filter.kinds?.length)
+  }, [subRequests])
 
   const handleListModeChange = (mode: TNoteListMode) => {
     setListMode(mode)
     if (isMainFeed) {
       storage.setNoteListMode(mode)
     }
-    noteListRef.current?.scrollToTop('smooth')
+    topRef.current?.scrollIntoView({ behavior: 'smooth', block: 'start' })
   }
 
   const handleShowKindsChange = (newShowKinds: number[]) => {
@@ -43,30 +54,56 @@ export default function NormalFeed({
   return (
     <>
       <Tabs
-        value={listMode}
+        value={listMode === '24h' && disable24hMode ? 'posts' : listMode}
         tabs={[
           { value: 'posts', label: 'Notes' },
-          { value: 'postsAndReplies', label: 'Replies' }
+          { value: 'postsAndReplies', label: 'Replies' },
+          ...(!disable24hMode ? [{ value: '24h', label: '24h Pulse' }] : [])
         ]}
         onTabChange={(listMode) => {
           handleListModeChange(listMode as TNoteListMode)
         }}
         options={
           <>
-            {!supportTouch && <RefreshButton onClick={() => noteListRef.current?.refresh()} />}
-            <KindFilter showKinds={temporaryShowKinds} onShowKindsChange={handleShowKindsChange} />
+            {!supportTouch && (
+              <RefreshButton
+                onClick={() => {
+                  if (listMode === '24h') {
+                    userAggregationListRef.current?.refresh()
+                  } else {
+                    noteListRef.current?.refresh()
+                  }
+                }}
+              />
+            )}
+            {showKindsFilter && (
+              <KindFilter
+                showKinds={temporaryShowKinds}
+                onShowKindsChange={handleShowKindsChange}
+              />
+            )}
           </>
         }
       />
-      <NoteList
-        ref={noteListRef}
-        showKinds={temporaryShowKinds}
-        subRequests={subRequests}
-        hideReplies={listMode === 'posts'}
-        hideUntrustedNotes={hideUntrustedNotes}
-        areAlgoRelays={areAlgoRelays}
-        showRelayCloseReason={showRelayCloseReason}
-      />
+      <div ref={topRef} className="scroll-mt-[calc(6rem+1px)]" />
+      {listMode === '24h' && !disable24hMode ? (
+        <UserAggregationList
+          ref={userAggregationListRef}
+          showKinds={temporaryShowKinds}
+          subRequests={subRequests}
+          filterFn={filterFn}
+        />
+      ) : (
+        <NoteList
+          ref={noteListRef}
+          showKinds={temporaryShowKinds}
+          subRequests={subRequests}
+          hideReplies={listMode === 'posts'}
+          hideUntrustedNotes={hideUntrustedNotes}
+          areAlgoRelays={areAlgoRelays}
+          showRelayCloseReason={showRelayCloseReason}
+        />
+      )}
     </>
   )
 }
diff --git a/src/components/NoteList/index.tsx b/src/components/NoteList/index.tsx
index 6621a82f..7e69ef97 100644
--- a/src/components/NoteList/index.tsx
+++ b/src/components/NoteList/index.tsx
@@ -33,7 +33,26 @@ const LIMIT = 200
 const ALGO_LIMIT = 500
 const SHOW_COUNT = 10
 
-const NoteList = forwardRef(
+export type TNoteListRef = {
+  scrollToTop: (behavior?: ScrollBehavior) => void
+  refresh: () => void
+}
+
+const NoteList = forwardRef<
+  TNoteListRef,
+  {
+    subRequests: TFeedSubRequest[]
+    showKinds?: number[]
+    filterMutedNotes?: boolean
+    hideReplies?: boolean
+    hideUntrustedNotes?: boolean
+    areAlgoRelays?: boolean
+    showRelayCloseReason?: boolean
+    pinnedEventIds?: string[]
+    filterFn?: (event: Event) => boolean
+    showNewNotesDirectly?: boolean
+  }
+>(
   (
     {
       subRequests,
@@ -46,17 +65,6 @@ const NoteList = forwardRef(
       pinnedEventIds,
       filterFn,
       showNewNotesDirectly = false
-    }: {
-      subRequests: TFeedSubRequest[]
-      showKinds?: number[]
-      filterMutedNotes?: boolean
-      hideReplies?: boolean
-      hideUntrustedNotes?: boolean
-      areAlgoRelays?: boolean
-      showRelayCloseReason?: boolean
-      pinnedEventIds?: string[]
-      filterFn?: (event: Event) => boolean
-      showNewNotesDirectly?: boolean
     },
     ref
   ) => {
@@ -415,8 +423,3 @@ const NoteList = forwardRef(
 )
 NoteList.displayName = 'NoteList'
 export default NoteList
-
-export type TNoteListRef = {
-  scrollToTop: (behavior?: ScrollBehavior) => void
-  refresh: () => void
-}
diff --git a/src/components/Profile/ProfileFeed.tsx b/src/components/Profile/ProfileFeed.tsx
index 8bc589ad..363f7d79 100644
--- a/src/components/Profile/ProfileFeed.tsx
+++ b/src/components/Profile/ProfileFeed.tsx
@@ -26,7 +26,13 @@ export default function ProfileFeed({
   const { pubkey: myPubkey, pinListEvent: myPinListEvent } = useNostr()
   const { showKinds } = useKindFilter()
   const [temporaryShowKinds, setTemporaryShowKinds] = useState(showKinds)
-  const [listMode, setListMode] = useState<TNoteListMode>(() => storage.getNoteListMode())
+  const [listMode, setListMode] = useState<TNoteListMode>(() => {
+    const mode = storage.getNoteListMode()
+    if (mode === '24h') {
+      return 'posts'
+    }
+    return mode
+  })
   const [subRequests, setSubRequests] = useState<TFeedSubRequest[]>([])
   const [pinnedEventIds, setPinnedEventIds] = useState<string[]>([])
   const tabs = useMemo(() => {
diff --git a/src/components/UserAggregationList/index.tsx b/src/components/UserAggregationList/index.tsx
new file mode 100644
index 00000000..f4593589
--- /dev/null
+++ b/src/components/UserAggregationList/index.tsx
@@ -0,0 +1,466 @@
+import { FormattedTimestamp } from '@/components/FormattedTimestamp'
+import { Button } from '@/components/ui/button'
+import { Skeleton } from '@/components/ui/skeleton'
+import UserAvatar from '@/components/UserAvatar'
+import Username from '@/components/Username'
+import { isMentioningMutedUsers } from '@/lib/event'
+import { toNote, toUserAggregationDetail } from '@/lib/link'
+import { cn, isTouchDevice } from '@/lib/utils'
+import { useSecondaryPage } from '@/PageManager'
+import { useContentPolicy } from '@/providers/ContentPolicyProvider'
+import { useDeletedEvent } from '@/providers/DeletedEventProvider'
+import { useMuteList } from '@/providers/MuteListProvider'
+import { useNostr } from '@/providers/NostrProvider'
+import { useUserTrust } from '@/providers/UserTrustProvider'
+import client from '@/services/client.service'
+import userAggregationService, { TUserAggregation } from '@/services/user-aggregation.service'
+import { TFeedSubRequest } from '@/types'
+import dayjs from 'dayjs'
+import { History, Loader, Pin, PinOff } from 'lucide-react'
+import { Event, kinds } from 'nostr-tools'
+import {
+  forwardRef,
+  useCallback,
+  useEffect,
+  useImperativeHandle,
+  useMemo,
+  useRef,
+  useState
+} from 'react'
+import { useTranslation } from 'react-i18next'
+import PullToRefresh from 'react-simple-pull-to-refresh'
+import { LoadingBar } from '../LoadingBar'
+
+const LIMIT = 500
+const SHOW_COUNT = 20
+
+export type TUserAggregationListRef = {
+  scrollToTop: (behavior?: ScrollBehavior) => void
+  refresh: () => void
+}
+
+const UserAggregationList = forwardRef<
+  TUserAggregationListRef,
+  {
+    subRequests: TFeedSubRequest[]
+    showKinds?: number[]
+    filterFn?: (event: Event) => boolean
+    filterMutedNotes?: boolean
+  }
+>(({ subRequests, showKinds, filterFn, filterMutedNotes = true }, ref) => {
+  const { t } = useTranslation()
+  const { startLogin } = useNostr()
+  const { push } = useSecondaryPage()
+  const { hideUntrustedNotes, isUserTrusted } = useUserTrust()
+  const { mutePubkeySet } = useMuteList()
+  const { hideContentMentioningMutedUsers } = useContentPolicy()
+  const { isEventDeleted } = useDeletedEvent()
+  const [since, setSince] = useState(() => dayjs().subtract(1, 'day').unix())
+  const [events, setEvents] = useState<Event[]>([])
+  const [timelineKey, setTimelineKey] = useState<string | undefined>(undefined)
+  const [loading, setLoading] = useState(true)
+  const [showLoadingBar, setShowLoadingBar] = useState(true)
+  const [refreshCount, setRefreshCount] = useState(0)
+  const [showCount, setShowCount] = useState(SHOW_COUNT)
+  const supportTouch = useMemo(() => isTouchDevice(), [])
+  const [pinnedPubkeys, setPinnedPubkeys] = useState<Set<string>>(
+    new Set(userAggregationService.getPinnedPubkeys())
+  )
+  const feedId = useMemo(() => {
+    return userAggregationService.getFeedId(subRequests, showKinds)
+  }, [JSON.stringify(subRequests), JSON.stringify(showKinds)])
+  const bottomRef = useRef<HTMLDivElement | null>(null)
+  const topRef = useRef<HTMLDivElement | null>(null)
+
+  const scrollToTop = (behavior: ScrollBehavior = 'instant') => {
+    setTimeout(() => {
+      topRef.current?.scrollIntoView({ behavior, block: 'start' })
+    }, 20)
+  }
+
+  const refresh = () => {
+    scrollToTop()
+    setTimeout(() => {
+      setRefreshCount((count) => count + 1)
+    }, 500)
+  }
+
+  useImperativeHandle(ref, () => ({ scrollToTop, refresh }), [])
+
+  useEffect(() => {
+    return () => {
+      userAggregationService.clearAggregations(feedId)
+    }
+  }, [feedId])
+
+  useEffect(() => {
+    if (!subRequests.length) return
+
+    setPinnedPubkeys(new Set(userAggregationService.getPinnedPubkeys()))
+    setSince(dayjs().subtract(1, 'day').unix())
+
+    async function init() {
+      setLoading(true)
+      setEvents([])
+
+      if (showKinds?.length === 0 && subRequests.every(({ filter }) => !filter.kinds)) {
+        setLoading(false)
+        return () => {}
+      }
+
+      const { closer, timelineKey } = await client.subscribeTimeline(
+        subRequests.map(({ urls, filter }) => ({
+          urls,
+          filter: {
+            kinds: showKinds ?? [],
+            ...filter,
+            limit: LIMIT
+          }
+        })),
+        {
+          onEvents: (events, eosed) => {
+            if (events.length > 0) {
+              setEvents(events)
+            }
+            if (eosed) {
+              setLoading(false)
+            }
+          },
+          onNew: (event) => {
+            setEvents((oldEvents) => {
+              const newEvents = oldEvents.some((e) => e.id === event.id)
+                ? oldEvents
+                : [event, ...oldEvents]
+              return newEvents
+            })
+          }
+        },
+        {
+          startLogin,
+          needSort: true
+        }
+      )
+      setTimelineKey(timelineKey)
+
+      return closer
+    }
+
+    const promise = init()
+    return () => {
+      promise.then((closer) => closer())
+    }
+  }, [feedId, refreshCount])
+
+  useEffect(() => {
+    if (
+      loading ||
+      !timelineKey ||
+      !events.length ||
+      events[events.length - 1].created_at <= since
+    ) {
+      return
+    }
+
+    const until = events[events.length - 1].created_at - 1
+
+    setLoading(true)
+    client.loadMoreTimeline(timelineKey, until, LIMIT).then((moreEvents) => {
+      setEvents((oldEvents) => [...oldEvents, ...moreEvents])
+      setLoading(false)
+    })
+  }, [loading, timelineKey, events, since])
+
+  useEffect(() => {
+    if (loading) {
+      setShowLoadingBar(true)
+      return
+    }
+
+    const timeout = setTimeout(() => {
+      setShowLoadingBar(false)
+    }, 1000)
+
+    return () => clearTimeout(timeout)
+  }, [loading])
+
+  const shouldHideEvent = useCallback(
+    (evt: Event) => {
+      if (isEventDeleted(evt)) return true
+      if (hideUntrustedNotes && !isUserTrusted(evt.pubkey)) return true
+      if (filterMutedNotes && mutePubkeySet.has(evt.pubkey)) return true
+      if (
+        filterMutedNotes &&
+        hideContentMentioningMutedUsers &&
+        isMentioningMutedUsers(evt, mutePubkeySet)
+      ) {
+        return true
+      }
+      if (filterFn && !filterFn(evt)) {
+        return true
+      }
+
+      return false
+    },
+    [hideUntrustedNotes, mutePubkeySet, isEventDeleted, filterFn]
+  )
+
+  const lastXDays = useMemo(() => {
+    return dayjs().diff(dayjs.unix(since), 'day')
+  }, [since])
+
+  const filteredEvents = useMemo(() => {
+    return events.filter((evt) => evt.created_at >= since && !shouldHideEvent(evt))
+  }, [events, since, shouldHideEvent])
+
+  const aggregations = useMemo(() => {
+    const aggs = userAggregationService.aggregateByUser(filteredEvents)
+    userAggregationService.saveAggregations(feedId, aggs)
+
+    const pinned: TUserAggregation[] = []
+    const unpinned: TUserAggregation[] = []
+
+    aggs.forEach((agg) => {
+      if (pinnedPubkeys.has(agg.pubkey)) {
+        pinned.push(agg)
+      } else {
+        unpinned.push(agg)
+      }
+    })
+
+    return [...pinned, ...unpinned]
+  }, [feedId, filteredEvents, pinnedPubkeys])
+
+  const displayedAggregations = useMemo(() => {
+    return aggregations.slice(0, showCount)
+  }, [aggregations, showCount])
+
+  const hasMore = useMemo(() => {
+    return aggregations.length > displayedAggregations.length
+  }, [aggregations, displayedAggregations])
+
+  useEffect(() => {
+    const options = {
+      root: null,
+      rootMargin: '10px',
+      threshold: 1
+    }
+    if (!hasMore) return
+
+    const observerInstance = new IntersectionObserver((entries) => {
+      if (entries[0].isIntersecting) {
+        setShowCount((count) => count + SHOW_COUNT)
+      }
+    }, options)
+
+    const currentBottomRef = bottomRef.current
+    if (currentBottomRef) {
+      observerInstance.observe(currentBottomRef)
+    }
+
+    return () => {
+      if (observerInstance && currentBottomRef) {
+        observerInstance.unobserve(currentBottomRef)
+      }
+    }
+  }, [hasMore])
+
+  const handleViewUser = (agg: TUserAggregation) => {
+    // Mark as viewed when user clicks
+    userAggregationService.markAsViewed(feedId, agg.pubkey)
+
+    if (agg.count === 1) {
+      const evt = agg.events[0]
+      if (evt.kind !== kinds.Repost && evt.kind !== kinds.GenericRepost) {
+        push(toNote(agg.events[0]))
+        return
+      }
+    }
+
+    push(toUserAggregationDetail(feedId, agg.pubkey))
+  }
+
+  const handleLoadEarlier = () => {
+    setSince((prevSince) => dayjs.unix(prevSince).subtract(1, 'day').unix())
+    setShowCount(SHOW_COUNT)
+  }
+
+  const list = (
+    <div className="min-h-screen">
+      {displayedAggregations.map((agg) => (
+        <UserAggregationItem
+          key={agg.pubkey}
+          feedId={feedId}
+          aggregation={agg}
+          onClick={() => handleViewUser(agg)}
+        />
+      ))}
+      {loading || hasMore ? (
+        <div ref={bottomRef}>
+          <UserAggregationItemSkeleton />
+        </div>
+      ) : displayedAggregations.length === 0 ? (
+        <div className="flex justify-center w-full mt-2">
+          <Button size="lg" onClick={() => setRefreshCount((count) => count + 1)}>
+            {t('Reload')}
+          </Button>
+        </div>
+      ) : (
+        <div className="text-center text-sm text-muted-foreground mt-2">{t('no more notes')}</div>
+      )}
+    </div>
+  )
+
+  return (
+    <div>
+      <div ref={topRef} className="scroll-mt-[calc(6rem+1px)]" />
+      {showLoadingBar && <LoadingBar />}
+      <div className="border-b h-12 pl-4 pr-1 flex items-center justify-between gap-2">
+        <div className="text-sm text-muted-foreground flex items-center gap-1.5 min-w-0">
+          <span className="font-medium text-foreground">
+            {lastXDays === 1 ? t('Last 24 hours') : t('Last {{count}} days', { count: lastXDays })}
+          </span>
+          ·
+          <span>
+            {filteredEvents.length} {t('notes')}
+          </span>
+        </div>
+        <Button
+          variant="ghost"
+          className="h-10 px-3 shrink-0 rounded-lg text-muted-foreground hover:text-foreground"
+          disabled={showLoadingBar}
+          onClick={handleLoadEarlier}
+        >
+          {showLoadingBar ? <Loader className="animate-spin" /> : <History />}
+          {t('Load earlier')}
+        </Button>
+      </div>
+      {supportTouch ? (
+        <PullToRefresh
+          onRefresh={async () => {
+            refresh()
+            await new Promise((resolve) => setTimeout(resolve, 1000))
+          }}
+          pullingContent=""
+        >
+          {list}
+        </PullToRefresh>
+      ) : (
+        list
+      )}
+    </div>
+  )
+})
+UserAggregationList.displayName = 'UserAggregationList'
+export default UserAggregationList
+
+function UserAggregationItem({
+  feedId,
+  aggregation,
+  onClick
+}: {
+  feedId: string
+  aggregation: TUserAggregation
+  onClick: () => void
+}) {
+  const { t } = useTranslation()
+  const [hasNewEvents, setHasNewEvents] = useState(true)
+  const [isPinned, setIsPinned] = useState(userAggregationService.isPinned(aggregation.pubkey))
+
+  useEffect(() => {
+    const update = () => {
+      const lastViewedTime = userAggregationService.getLastViewedTime(feedId, aggregation.pubkey)
+      setHasNewEvents(aggregation.lastEventTime > lastViewedTime)
+    }
+
+    const unSub = userAggregationService.subscribeViewedTimeChange(
+      feedId,
+      aggregation.pubkey,
+      () => {
+        update()
+      }
+    )
+
+    update()
+
+    return unSub
+  }, [feedId, aggregation])
+
+  const onTogglePin = (e: React.MouseEvent) => {
+    e.stopPropagation()
+    if (isPinned) {
+      userAggregationService.unpinUser(aggregation.pubkey)
+      setIsPinned(false)
+    } else {
+      userAggregationService.pinUser(aggregation.pubkey)
+      setIsPinned(true)
+    }
+  }
+
+  const onToggleViewed = (e: React.MouseEvent) => {
+    e.stopPropagation()
+    if (hasNewEvents) {
+      userAggregationService.markAsViewed(feedId, aggregation.pubkey)
+    } else {
+      userAggregationService.markAsUnviewed(feedId, aggregation.pubkey)
+    }
+  }
+
+  return (
+    <div
+      className="group relative flex items-center gap-4 px-4 py-3 border-b hover:bg-accent/30 cursor-pointer transition-all duration-200"
+      onClick={onClick}
+    >
+      <UserAvatar userId={aggregation.pubkey} />
+
+      <div className="flex-1 min-w-0 flex flex-col">
+        <Username
+          userId={aggregation.pubkey}
+          className="font-semibold text-base truncate max-w-fit"
+          skeletonClassName="h-4"
+        />
+        <FormattedTimestamp
+          timestamp={aggregation.lastEventTime}
+          className="text-sm text-muted-foreground"
+        />
+      </div>
+
+      <Button
+        variant="ghost"
+        size="icon"
+        onClick={onTogglePin}
+        className={`flex-shrink-0 ${
+          isPinned
+            ? 'text-primary hover:text-primary/80'
+            : 'text-muted-foreground hover:text-foreground'
+        }`}
+        title={isPinned ? t('Unpin') : t('Pin')}
+      >
+        {isPinned ? <PinOff className="w-4 h-4" /> : <Pin className="w-4 h-4" />}
+      </Button>
+
+      <button
+        className={cn(
+          'flex-shrink-0 size-10 rounded-full font-bold tabular-nums text-primary border border-primary/80 bg-primary/10 hover:border-primary hover:bg-primary/20 flex flex-col items-center justify-center transition-colors',
+          !hasNewEvents &&
+            'border-muted-foreground/80 text-muted-foreground/80 bg-muted-foreground/10 hover:border-muted-foreground hover:text-muted-foreground hover:bg-muted-foreground/20'
+        )}
+        onClick={onToggleViewed}
+      >
+        {aggregation.count > 99 ? '99+' : aggregation.count}
+      </button>
+    </div>
+  )
+}
+
+function UserAggregationItemSkeleton() {
+  return (
+    <div className="flex items-center gap-4 px-4 py-3">
+      <Skeleton className="size-10 rounded-full" />
+      <div className="flex-1">
+        <Skeleton className="h-4 w-36 my-1" />
+        <Skeleton className="h-3 w-14 my-1" />
+      </div>
+      <Skeleton className="size-10 rounded-full" />
+    </div>
+  )
+}
diff --git a/src/constants.ts b/src/constants.ts
index 089782d4..db8b800d 100644
--- a/src/constants.ts
+++ b/src/constants.ts
@@ -41,6 +41,7 @@ export const StorageKey = {
   ENABLE_SINGLE_COLUMN_LAYOUT: 'enableSingleColumnLayout',
   FAVICON_URL_TEMPLATE: 'faviconUrlTemplate',
   FILTER_OUT_ONION_RELAYS: 'filterOutOnionRelays',
+  PINNED_PUBKEYS: 'pinnedPubkeys',
   MEDIA_UPLOAD_SERVICE: 'mediaUploadService', // deprecated
   HIDE_UNTRUSTED_EVENTS: 'hideUntrustedEvents', // deprecated
   ACCOUNT_RELAY_LIST_EVENT_MAP: 'accountRelayListEventMap', // deprecated
diff --git a/src/i18n/locales/ar.ts b/src/i18n/locales/ar.ts
index 713345dc..9c4e0755 100644
--- a/src/i18n/locales/ar.ts
+++ b/src/i18n/locales/ar.ts
@@ -547,11 +547,13 @@ export default {
     'Optimal relays': 'المرحلات المثلى',
     "Successfully republish to optimal relays (your write relays and mentioned users' read relays)":
       'تم إعادة النشر بنجاح إلى المرحلات المثلى (مرحلات الكتابة الخاصة بك ومرحلات القراءة للمستخدمين المذكورين)',
-    'Failed to republish to optimal relays: {{error}}': 'فشل إعادة النشر إلى المرحلات المثلى: {{error}}',
+    'Failed to republish to optimal relays: {{error}}':
+      'فشل إعادة النشر إلى المرحلات المثلى: {{error}}',
     'External Content': 'محتوى خارجي',
     Highlight: 'تسليط الضوء',
     'Optimal relays and {{count}} other relays': 'المرحلات المثلى و {{count}} مرحلات أخرى',
-    'Likely spam account (Trust score: {{percentile}}%)': 'حساب مشبوه للغاية (درجة الثقة: {{percentile}}%)',
+    'Likely spam account (Trust score: {{percentile}}%)':
+      'حساب مشبوه للغاية (درجة الثقة: {{percentile}}%)',
     'Suspicious account (Trust score: {{percentile}}%)': 'حساب مشبوه (درجة الثقة: {{percentile}}%)',
     'n users': '{{count}} مستخدمين',
     'View Details': 'عرض التفاصيل',
@@ -559,6 +561,11 @@ export default {
     'Follow pack not found': 'لم يتم العثور على حزمة المتابعة',
     Users: 'المستخدمون',
     Feed: 'التغذية',
-    'Follow Pack': 'حزمة المتابعة'
+    'Follow Pack': 'حزمة المتابعة',
+    '24h Pulse': 'النبض 24 ساعة',
+    'Load earlier': 'تحميل سابق',
+    'Last 24 hours': 'آخر 24 ساعة',
+    'Last {{count}} days': 'آخر {{count}} أيام',
+    notes: 'ملاحظات'
   }
 }
diff --git a/src/i18n/locales/de.ts b/src/i18n/locales/de.ts
index 88cdca64..21736bc1 100644
--- a/src/i18n/locales/de.ts
+++ b/src/i18n/locales/de.ts
@@ -567,14 +567,21 @@ export default {
     'External Content': 'Externer Inhalt',
     Highlight: 'Hervorheben',
     'Optimal relays and {{count}} other relays': 'Optimale Relays und {{count}} andere Relays',
-    'Likely spam account (Trust score: {{percentile}}%)': 'Wahrscheinlich Spam-Konto (Vertrauenswert: {{percentile}}%)',
-    'Suspicious account (Trust score: {{percentile}}%)': 'Verdächtiges Konto (Vertrauenswert: {{percentile}}%)',
+    'Likely spam account (Trust score: {{percentile}}%)':
+      'Wahrscheinlich Spam-Konto (Vertrauenswert: {{percentile}}%)',
+    'Suspicious account (Trust score: {{percentile}}%)':
+      'Verdächtiges Konto (Vertrauenswert: {{percentile}}%)',
     'n users': '{{count}} Benutzer',
     'View Details': 'Details anzeigen',
     'Follow Pack Not Found': 'Follow-Pack nicht gefunden',
     'Follow pack not found': 'Follow-Pack nicht gefunden',
     Users: 'Benutzer',
     Feed: 'Feed',
-    'Follow Pack': 'Follow-Pack'
+    'Follow Pack': 'Follow-Pack',
+    '24h Pulse': '24h Pulse',
+    'Load earlier': 'Früher laden',
+    'Last 24 hours': 'Letzte 24 Stunden',
+    'Last {{count}} days': 'Letzte {{count}} Tage',
+    notes: 'Notizen'
   }
 }
diff --git a/src/i18n/locales/en.ts b/src/i18n/locales/en.ts
index 54851e2d..003ec422 100644
--- a/src/i18n/locales/en.ts
+++ b/src/i18n/locales/en.ts
@@ -564,6 +564,11 @@ export default {
     'Follow pack not found': 'Follow pack not found',
     Users: 'Users',
     Feed: 'Feed',
-    'Follow Pack': 'Follow Pack'
+    'Follow Pack': 'Follow Pack',
+    '24h Pulse': '24h Pulse',
+    'Load earlier': 'Load earlier',
+    'Last 24 hours': 'Last 24 hours',
+    'Last {{count}} days': 'Last {{count}} days',
+    notes: 'notes'
   }
 }
diff --git a/src/i18n/locales/es.ts b/src/i18n/locales/es.ts
index 8358dab0..9f4222c7 100644
--- a/src/i18n/locales/es.ts
+++ b/src/i18n/locales/es.ts
@@ -558,18 +558,26 @@ export default {
     'Optimal relays': 'Relays óptimos',
     "Successfully republish to optimal relays (your write relays and mentioned users' read relays)":
       'Republicado exitosamente en relays óptimos (tus relays de escritura y los relays de lectura de los usuarios mencionados)',
-    'Failed to republish to optimal relays: {{error}}': 'Error al republicar en relays óptimos: {{error}}',
+    'Failed to republish to optimal relays: {{error}}':
+      'Error al republicar en relays óptimos: {{error}}',
     'External Content': 'Contenido externo',
     Highlight: 'Destacado',
     'Optimal relays and {{count}} other relays': 'Relays óptimos y {{count}} otros relays',
-    'Likely spam account (Trust score: {{percentile}}%)': 'Probablemente cuenta spam (Puntuación de confianza: {{percentile}}%)',
-    'Suspicious account (Trust score: {{percentile}}%)': 'Cuenta sospechosa (Puntuación de confianza: {{percentile}}%)',
+    'Likely spam account (Trust score: {{percentile}}%)':
+      'Probablemente cuenta spam (Puntuación de confianza: {{percentile}}%)',
+    'Suspicious account (Trust score: {{percentile}}%)':
+      'Cuenta sospechosa (Puntuación de confianza: {{percentile}}%)',
     'n users': '{{count}} usuarios',
     'View Details': 'Ver detalles',
     'Follow Pack Not Found': 'Paquete de seguimiento no encontrado',
     'Follow pack not found': 'Paquete de seguimiento no encontrado',
     Users: 'Usuarios',
     Feed: 'Feed',
-    'Follow Pack': 'Paquete de Seguimiento'
+    'Follow Pack': 'Paquete de Seguimiento',
+    '24h Pulse': 'Pulso 24h',
+    'Load earlier': 'Cargar anterior',
+    'Last 24 hours': 'Últimas 24 horas',
+    'Last {{count}} days': 'Últimos {{count}} días',
+    notes: 'notas'
   }
 }
diff --git a/src/i18n/locales/fa.ts b/src/i18n/locales/fa.ts
index 8e77229f..60ed6859 100644
--- a/src/i18n/locales/fa.ts
+++ b/src/i18n/locales/fa.ts
@@ -552,18 +552,26 @@ export default {
     'Optimal relays': 'رله‌های بهینه',
     "Successfully republish to optimal relays (your write relays and mentioned users' read relays)":
       'با موفقیت در رله‌های بهینه منتشر شد (رله‌های نوشتن شما و رله‌های خواندن کاربران ذکر شده)',
-    'Failed to republish to optimal relays: {{error}}': 'خطا در انتشار مجدد در رله‌های بهینه: {{error}}',
+    'Failed to republish to optimal relays: {{error}}':
+      'خطا در انتشار مجدد در رله‌های بهینه: {{error}}',
     'External Content': 'محتوای خارجی',
     Highlight: 'برجسته‌سازی',
     'Optimal relays and {{count}} other relays': 'رله‌های بهینه و {{count}} رله دیگر',
-    'Likely spam account (Trust score: {{percentile}}%)': 'احتمالاً حساب هرزنامه (امتیاز اعتماد: {{percentile}}%)',
-    'Suspicious account (Trust score: {{percentile}}%)': 'حساب مشکوک (امتیاز اعتماد: {{percentile}}%)',
+    'Likely spam account (Trust score: {{percentile}}%)':
+      'احتمالاً حساب هرزنامه (امتیاز اعتماد: {{percentile}}%)',
+    'Suspicious account (Trust score: {{percentile}}%)':
+      'حساب مشکوک (امتیاز اعتماد: {{percentile}}%)',
     'n users': '{{count}} کاربر',
     'View Details': 'مشاهده جزئیات',
     'Follow Pack Not Found': 'بسته دنبال‌کننده یافت نشد',
     'Follow pack not found': 'بسته دنبال‌کننده یافت نشد',
     Users: 'کاربران',
     Feed: 'فید',
-    'Follow Pack': 'بسته دنبال‌کننده'
+    'Follow Pack': 'بسته دنبال‌کننده',
+    '24h Pulse': 'نبض 24 ساعته',
+    'Load earlier': 'بارگذاری قدیمی‌تر',
+    'Last 24 hours': '24 ساعت گذشته',
+    'Last {{count}} days': '{{count}} روز گذشته',
+    notes: 'یادداشت‌ها'
   }
 }
diff --git a/src/i18n/locales/fr.ts b/src/i18n/locales/fr.ts
index 6fc27f6f..2a8ebb48 100644
--- a/src/i18n/locales/fr.ts
+++ b/src/i18n/locales/fr.ts
@@ -561,18 +561,26 @@ export default {
     'Optimal relays': 'Relais optimaux',
     "Successfully republish to optimal relays (your write relays and mentioned users' read relays)":
       "Republié avec succès sur les relais optimaux (vos relais d'écriture et les relais de lecture des utilisateurs mentionnés)",
-    'Failed to republish to optimal relays: {{error}}': 'Échec de la republication sur les relais optimaux : {{error}}',
+    'Failed to republish to optimal relays: {{error}}':
+      'Échec de la republication sur les relais optimaux : {{error}}',
     'External Content': 'Contenu externe',
     Highlight: 'Surligner',
     'Optimal relays and {{count}} other relays': 'Relais optimaux et {{count}} autres relais',
-    'Likely spam account (Trust score: {{percentile}}%)': 'Compte probablement spam (Score de confiance: {{percentile}}%)',
-    'Suspicious account (Trust score: {{percentile}}%)': 'Compte suspect (Score de confiance: {{percentile}}%)',
+    'Likely spam account (Trust score: {{percentile}}%)':
+      'Compte probablement spam (Score de confiance: {{percentile}}%)',
+    'Suspicious account (Trust score: {{percentile}}%)':
+      'Compte suspect (Score de confiance: {{percentile}}%)',
     'n users': '{{count}} utilisateurs',
     'View Details': 'Voir les détails',
     'Follow Pack Not Found': 'Pack de suivi introuvable',
     'Follow pack not found': 'Pack de suivi introuvable',
     Users: 'Utilisateurs',
     Feed: 'Flux',
-    'Follow Pack': 'Pack de Suivi'
+    'Follow Pack': 'Pack de Suivi',
+    '24h Pulse': 'Pulse 24h',
+    'Load earlier': 'Charger plus tôt',
+    'Last 24 hours': 'Dernières 24 heures',
+    'Last {{count}} days': 'Derniers {{count}} jours',
+    notes: 'notes'
   }
 }
diff --git a/src/i18n/locales/hi.ts b/src/i18n/locales/hi.ts
index c70b4a30..b1ec9e26 100644
--- a/src/i18n/locales/hi.ts
+++ b/src/i18n/locales/hi.ts
@@ -553,18 +553,26 @@ export default {
     'Optimal relays': 'इष्टतम रिले',
     "Successfully republish to optimal relays (your write relays and mentioned users' read relays)":
       'इष्टतम रिले पर सफलतापूर्वक पुनः प्रकाशित (आपके लेखन रिले और उल्लिखित उपयोगकर्ताओं के पठन रिले)',
-    'Failed to republish to optimal relays: {{error}}': 'इष्टतम रिले पर पुनः प्रकाशित करने में विफल: {{error}}',
+    'Failed to republish to optimal relays: {{error}}':
+      'इष्टतम रिले पर पुनः प्रकाशित करने में विफल: {{error}}',
     'External Content': 'बाहरी सामग्री',
     Highlight: 'हाइलाइट',
     'Optimal relays and {{count}} other relays': 'इष्टतम रिले और {{count}} अन्य रिले',
-    'Likely spam account (Trust score: {{percentile}}%)': 'संभावित स्पैम खाता (विश्वास स्कोर: {{percentile}}%)',
-    'Suspicious account (Trust score: {{percentile}}%)': 'संदिग्ध खाता (विश्वास स्कोर: {{percentile}}%)',
+    'Likely spam account (Trust score: {{percentile}}%)':
+      'संभावित स्पैम खाता (विश्वास स्कोर: {{percentile}}%)',
+    'Suspicious account (Trust score: {{percentile}}%)':
+      'संदिग्ध खाता (विश्वास स्कोर: {{percentile}}%)',
     'n users': '{{count}} उपयोगकर्ता',
     'View Details': 'विवरण देखें',
     'Follow Pack Not Found': 'फॉलो पैक नहीं मिला',
     'Follow pack not found': 'फॉलो पैक नहीं मिला',
     Users: 'उपयोगकर्ता',
     Feed: 'फ़ीड',
-    'Follow Pack': 'फॉलो पैक'
+    'Follow Pack': 'फॉलो पैक',
+    '24h Pulse': '24h पल्स',
+    'Load earlier': 'पहले लोड करें',
+    'Last 24 hours': 'पिछले 24 घंटे',
+    'Last {{count}} days': 'पिछले {{count}} दिन',
+    notes: 'नोट्स'
   }
 }
diff --git a/src/i18n/locales/hu.ts b/src/i18n/locales/hu.ts
index 6a37db40..2e16a040 100644
--- a/src/i18n/locales/hu.ts
+++ b/src/i18n/locales/hu.ts
@@ -552,14 +552,21 @@ export default {
     'External Content': 'Külső tartalom',
     Highlight: 'Kiemelés',
     'Optimal relays and {{count}} other relays': 'Optimális relay-ek és {{count}} másik relay',
-    'Likely spam account (Trust score: {{percentile}}%)': 'Valószínűleg spam fiók (Megbízhatósági pontszám: {{percentile}}%)',
-    'Suspicious account (Trust score: {{percentile}}%)': 'Gyanús fiók (Megbízhatósági pontszám: {{percentile}}%)',
+    'Likely spam account (Trust score: {{percentile}}%)':
+      'Valószínűleg spam fiók (Megbízhatósági pontszám: {{percentile}}%)',
+    'Suspicious account (Trust score: {{percentile}}%)':
+      'Gyanús fiók (Megbízhatósági pontszám: {{percentile}}%)',
     'n users': '{{count}} felhasználó',
     'View Details': 'Részletek megtekintése',
     'Follow Pack Not Found': 'Követési csomag nem található',
     'Follow pack not found': 'Követési csomag nem található',
     Users: 'Felhasználók',
     Feed: 'Hírfolyam',
-    'Follow Pack': 'Követési Csomag'
+    'Follow Pack': 'Követési Csomag',
+    '24h Pulse': '24h Pulse',
+    'Load earlier': 'Korábbi betöltése',
+    'Last 24 hours': 'Utolsó 24 óra',
+    'Last {{count}} days': 'Utolsó {{count}} nap',
+    notes: 'jegyzetek'
   }
 }
diff --git a/src/i18n/locales/it.ts b/src/i18n/locales/it.ts
index 7eeb32c2..4fa542ed 100644
--- a/src/i18n/locales/it.ts
+++ b/src/i18n/locales/it.ts
@@ -557,18 +557,26 @@ export default {
     'Optimal relays': 'Relay ottimali',
     "Successfully republish to optimal relays (your write relays and mentioned users' read relays)":
       'Ripubblicato con successo sui relay ottimali (i tuoi relay di scrittura e i relay di lettura degli utenti menzionati)',
-    'Failed to republish to optimal relays: {{error}}': 'Errore nella ripubblicazione sui relay ottimali: {{error}}',
+    'Failed to republish to optimal relays: {{error}}':
+      'Errore nella ripubblicazione sui relay ottimali: {{error}}',
     'External Content': 'Contenuto esterno',
     Highlight: 'Evidenzia',
     'Optimal relays and {{count}} other relays': 'Relay ottimali e {{count}} altri relay',
-    'Likely spam account (Trust score: {{percentile}}%)': 'Probabile account spam (Punteggio di fiducia: {{percentile}}%)',
-    'Suspicious account (Trust score: {{percentile}}%)': 'Account sospetto (Punteggio di fiducia: {{percentile}}%)',
+    'Likely spam account (Trust score: {{percentile}}%)':
+      'Probabile account spam (Punteggio di fiducia: {{percentile}}%)',
+    'Suspicious account (Trust score: {{percentile}}%)':
+      'Account sospetto (Punteggio di fiducia: {{percentile}}%)',
     'n users': '{{count}} utenti',
     'View Details': 'Visualizza dettagli',
     'Follow Pack Not Found': 'Pacchetto di follow non trovato',
     'Follow pack not found': 'Pacchetto di follow non trovato',
     Users: 'Utenti',
     Feed: 'Feed',
-    'Follow Pack': 'Pacchetto di Follow'
+    'Follow Pack': 'Pacchetto di Follow',
+    '24h Pulse': 'Pulse 24h',
+    'Load earlier': 'Carica precedente',
+    'Last 24 hours': 'Ultime 24 ore',
+    'Last {{count}} days': 'Ultimi {{count}} giorni',
+    notes: 'note'
   }
 }
diff --git a/src/i18n/locales/ja.ts b/src/i18n/locales/ja.ts
index 0d20d9bf..2a22e3bc 100644
--- a/src/i18n/locales/ja.ts
+++ b/src/i18n/locales/ja.ts
@@ -552,18 +552,26 @@ export default {
     'Optimal relays': '最適なリレー',
     "Successfully republish to optimal relays (your write relays and mentioned users' read relays)":
       '最適なリレー（あなたの書き込みリレーと言及されたユーザーの読み取りリレー）への再公開に成功しました',
-    'Failed to republish to optimal relays: {{error}}': '最適なリレーへの再公開に失敗しました：{{error}}',
+    'Failed to republish to optimal relays: {{error}}':
+      '最適なリレーへの再公開に失敗しました：{{error}}',
     'External Content': '外部コンテンツ',
     Highlight: 'ハイライト',
     'Optimal relays and {{count}} other relays': '最適なリレーと他の{{count}}個のリレー',
-    'Likely spam account (Trust score: {{percentile}}%)': 'スパムの可能性が高いアカウント（信頼スコア：{{percentile}}%）',
-    'Suspicious account (Trust score: {{percentile}}%)': '疑わしいアカウント（信頼スコア：{{percentile}}%）',
+    'Likely spam account (Trust score: {{percentile}}%)':
+      'スパムの可能性が高いアカウント（信頼スコア：{{percentile}}%）',
+    'Suspicious account (Trust score: {{percentile}}%)':
+      '疑わしいアカウント（信頼スコア：{{percentile}}%）',
     'n users': '{{count}}人のユーザー',
     'View Details': '詳細を表示',
     'Follow Pack Not Found': 'フォローパックが見つかりません',
     'Follow pack not found': 'フォローパックが見つかりません',
     Users: 'ユーザー',
     Feed: 'フィード',
-    'Follow Pack': 'フォローパック'
+    'Follow Pack': 'フォローパック',
+    '24h Pulse': '24h パルス',
+    'Load earlier': '以前を読み込む',
+    'Last 24 hours': '過去24時間',
+    'Last {{count}} days': '過去{{count}}日間',
+    notes: 'ノート'
   }
 }
diff --git a/src/i18n/locales/ko.ts b/src/i18n/locales/ko.ts
index 3258d424..99722a38 100644
--- a/src/i18n/locales/ko.ts
+++ b/src/i18n/locales/ko.ts
@@ -556,14 +556,21 @@ export default {
     'External Content': '외부 콘텐츠',
     Highlight: '하이라이트',
     'Optimal relays and {{count}} other relays': '최적 릴레이 및 기타 {{count}}개 릴레이',
-    'Likely spam account (Trust score: {{percentile}}%)': '스팸 계정 가능성 높음 (신뢰 점수: {{percentile}}%)',
-    'Suspicious account (Trust score: {{percentile}}%)': '의심스러운 계정 (신뢰 점수: {{percentile}}%)',
+    'Likely spam account (Trust score: {{percentile}}%)':
+      '스팸 계정 가능성 높음 (신뢰 점수: {{percentile}}%)',
+    'Suspicious account (Trust score: {{percentile}}%)':
+      '의심스러운 계정 (신뢰 점수: {{percentile}}%)',
     'n users': '{{count}}명의 사용자',
     'View Details': '세부 정보 보기',
     'Follow Pack Not Found': '팔로우 팩을 찾을 수 없음',
     'Follow pack not found': '팔로우 팩을 찾을 수 없습니다',
     Users: '사용자',
     Feed: '피드',
-    'Follow Pack': '팔로우 팩'
+    'Follow Pack': '팔로우 팩',
+    '24h Pulse': '24h 펄스',
+    'Load earlier': '이전 데이터 로드',
+    'Last 24 hours': '최근 24시간',
+    'Last {{count}} days': '최근 {{count}}일',
+    notes: '노트'
   }
 }
diff --git a/src/i18n/locales/pl.ts b/src/i18n/locales/pl.ts
index 2c329d1b..5ff45fb8 100644
--- a/src/i18n/locales/pl.ts
+++ b/src/i18n/locales/pl.ts
@@ -561,15 +561,23 @@ export default {
       'Nie udało się opublikować ponownie na optymalnych przekaźnikach: {{error}}',
     'External Content': 'Treść zewnętrzna',
     Highlight: 'Podświetl',
-    'Optimal relays and {{count}} other relays': 'Optymalne przekaźniki i {{count}} innych przekaźników',
-    'Likely spam account (Trust score: {{percentile}}%)': 'Prawdopodobnie konto spamowe (Wynik zaufania: {{percentile}}%)',
-    'Suspicious account (Trust score: {{percentile}}%)': 'Podejrzane konto (Wynik zaufania: {{percentile}}%)',
+    'Optimal relays and {{count}} other relays':
+      'Optymalne przekaźniki i {{count}} innych przekaźników',
+    'Likely spam account (Trust score: {{percentile}}%)':
+      'Prawdopodobnie konto spamowe (Wynik zaufania: {{percentile}}%)',
+    'Suspicious account (Trust score: {{percentile}}%)':
+      'Podejrzane konto (Wynik zaufania: {{percentile}}%)',
     'n users': '{{count}} użytkowników',
     'View Details': 'Zobacz szczegóły',
     'Follow Pack Not Found': 'Nie znaleziono pakietu obserwowanych',
     'Follow pack not found': 'Nie znaleziono pakietu obserwowanych',
     Users: 'Użytkownicy',
     Feed: 'Kanał',
-    'Follow Pack': 'Pakiet Obserwowanych'
+    'Follow Pack': 'Pakiet Obserwowanych',
+    '24h Pulse': '24h Pulse',
+    'Load earlier': 'Załaduj wcześniejsze',
+    'Last 24 hours': 'Ostatnie 24 godziny',
+    'Last {{count}} days': 'Ostatnie {{count}} dni',
+    notes: 'notatki'
   }
 }
diff --git a/src/i18n/locales/pt-BR.ts b/src/i18n/locales/pt-BR.ts
index 615bad3a..117328b4 100644
--- a/src/i18n/locales/pt-BR.ts
+++ b/src/i18n/locales/pt-BR.ts
@@ -553,18 +553,26 @@ export default {
     'Optimal relays': 'Relays ideais',
     "Successfully republish to optimal relays (your write relays and mentioned users' read relays)":
       'Republicado com sucesso nos relays ideais (seus relays de escrita e os relays de leitura dos usuários mencionados)',
-    'Failed to republish to optimal relays: {{error}}': 'Falha ao republicar nos relays ideais: {{error}}',
+    'Failed to republish to optimal relays: {{error}}':
+      'Falha ao republicar nos relays ideais: {{error}}',
     'External Content': 'Conteúdo externo',
     Highlight: 'Marcação',
     'Optimal relays and {{count}} other relays': 'Relays ideais e {{count}} outros relays',
-    'Likely spam account (Trust score: {{percentile}}%)': 'Provável conta de spam (Pontuação de confiança: {{percentile}}%)',
-    'Suspicious account (Trust score: {{percentile}}%)': 'Conta suspeita (Pontuação de confiança: {{percentile}}%)',
+    'Likely spam account (Trust score: {{percentile}}%)':
+      'Provável conta de spam (Pontuação de confiança: {{percentile}}%)',
+    'Suspicious account (Trust score: {{percentile}}%)':
+      'Conta suspeita (Pontuação de confiança: {{percentile}}%)',
     'n users': '{{count}} usuários',
     'View Details': 'Ver detalhes',
     'Follow Pack Not Found': 'Pacote de seguir não encontrado',
     'Follow pack not found': 'Pacote de seguir não encontrado',
     Users: 'Usuários',
     Feed: 'Feed',
-    'Follow Pack': 'Pacote de Seguir'
+    'Follow Pack': 'Pacote de Seguir',
+    '24h Pulse': 'Pulso 24h',
+    'Load earlier': 'Carregar anterior',
+    'Last 24 hours': 'Últimas 24 horas',
+    'Last {{count}} days': 'Últimos {{count}} dias',
+    notes: 'notas'
   }
 }
diff --git a/src/i18n/locales/pt-PT.ts b/src/i18n/locales/pt-PT.ts
index 96b3ee9d..fef840a6 100644
--- a/src/i18n/locales/pt-PT.ts
+++ b/src/i18n/locales/pt-PT.ts
@@ -556,18 +556,26 @@ export default {
     'Optimal relays': 'Relays ideais',
     "Successfully republish to optimal relays (your write relays and mentioned users' read relays)":
       'Republicado com sucesso nos relays ideais (os seus relays de escrita e os relays de leitura dos utilizadores mencionados)',
-    'Failed to republish to optimal relays: {{error}}': 'Falha ao republicar nos relays ideais: {{error}}',
+    'Failed to republish to optimal relays: {{error}}':
+      'Falha ao republicar nos relays ideais: {{error}}',
     'External Content': 'Conteúdo externo',
     Highlight: 'Destacar',
     'Optimal relays and {{count}} other relays': 'Relays ideais e {{count}} outros relays',
-    'Likely spam account (Trust score: {{percentile}}%)': 'Provável conta de spam (Pontuação de confiança: {{percentile}}%)',
-    'Suspicious account (Trust score: {{percentile}}%)': 'Conta suspeita (Pontuação de confiança: {{percentile}}%)',
+    'Likely spam account (Trust score: {{percentile}}%)':
+      'Provável conta de spam (Pontuação de confiança: {{percentile}}%)',
+    'Suspicious account (Trust score: {{percentile}}%)':
+      'Conta suspeita (Pontuação de confiança: {{percentile}}%)',
     'n users': '{{count}} utilizadores',
     'View Details': 'Ver detalhes',
     'Follow Pack Not Found': 'Pacote de seguir não encontrado',
     'Follow pack not found': 'Pacote de seguir não encontrado',
     Users: 'Utilizadores',
     Feed: 'Feed',
-    'Follow Pack': 'Pacote de Seguir'
+    'Follow Pack': 'Pacote de Seguir',
+    '24h Pulse': 'Pulso 24h',
+    'Load earlier': 'Carregar anterior',
+    'Last 24 hours': 'Últimas 24 horas',
+    'Last {{count}} days': 'Últimos {{count}} dias',
+    notes: 'notas'
   }
 }
diff --git a/src/i18n/locales/ru.ts b/src/i18n/locales/ru.ts
index 2e446874..8dc2c17a 100644
--- a/src/i18n/locales/ru.ts
+++ b/src/i18n/locales/ru.ts
@@ -558,18 +558,26 @@ export default {
     'Optimal relays': 'Оптимальные релеи',
     "Successfully republish to optimal relays (your write relays and mentioned users' read relays)":
       'Успешно опубликовано в оптимальные релеи (ваши релеи для записи и релеи для чтения упомянутых пользователей)',
-    'Failed to republish to optimal relays: {{error}}': 'Не удалось опубликовать в оптимальные релеи: {{error}}',
+    'Failed to republish to optimal relays: {{error}}':
+      'Не удалось опубликовать в оптимальные релеи: {{error}}',
     'External Content': 'Внешний контент',
     Highlight: 'Выделить',
     'Optimal relays and {{count}} other relays': 'Оптимальные релеи и {{count}} других релеев',
-    'Likely spam account (Trust score: {{percentile}}%)': 'Вероятно спам-аккаунт (Оценка доверия: {{percentile}}%)',
-    'Suspicious account (Trust score: {{percentile}}%)': 'Подозрительный аккаунт (Оценка доверия: {{percentile}}%)',
+    'Likely spam account (Trust score: {{percentile}}%)':
+      'Вероятно спам-аккаунт (Оценка доверия: {{percentile}}%)',
+    'Suspicious account (Trust score: {{percentile}}%)':
+      'Подозрительный аккаунт (Оценка доверия: {{percentile}}%)',
     'n users': '{{count}} пользователей',
     'View Details': 'Посмотреть детали',
     'Follow Pack Not Found': 'Пакет подписок не найден',
     'Follow pack not found': 'Пакет подписок не найден',
     Users: 'Пользователи',
     Feed: 'Лента',
-    'Follow Pack': 'Пакет Подписок'
+    'Follow Pack': 'Пакет Подписок',
+    '24h Pulse': 'Пульс 24ч',
+    'Load earlier': 'Загрузить ранее',
+    'Last 24 hours': 'Последние 24 часа',
+    'Last {{count}} days': 'Последние {{count}} дней',
+    notes: 'заметки'
   }
 }
diff --git a/src/i18n/locales/th.ts b/src/i18n/locales/th.ts
index b0e198c1..c1ff4817 100644
--- a/src/i18n/locales/th.ts
+++ b/src/i18n/locales/th.ts
@@ -545,18 +545,26 @@ export default {
     'Optimal relays': 'รีเลย์ที่เหมาะสม',
     "Successfully republish to optimal relays (your write relays and mentioned users' read relays)":
       'เผยแพร่ซ้ำไปยังรีเลย์ที่เหมาะสมสำเร็จ (รีเลย์เขียนของคุณและรีเลย์อ่านของผู้ใช้ที่กล่าวถึง)',
-    'Failed to republish to optimal relays: {{error}}': 'เผยแพร่ซ้ำไปยังรีเลย์ที่เหมาะสมล้มเหลว: {{error}}',
+    'Failed to republish to optimal relays: {{error}}':
+      'เผยแพร่ซ้ำไปยังรีเลย์ที่เหมาะสมล้มเหลว: {{error}}',
     'External Content': 'เนื้อหาภายนอก',
     Highlight: 'ไฮไลต์',
     'Optimal relays and {{count}} other relays': 'รีเลย์ที่เหมาะสมและรีเลย์อื่น {{count}} รายการ',
-    'Likely spam account (Trust score: {{percentile}}%)': 'น่าจะเป็นบัญชีสแปม (คะแนนความน่าเชื่อถือ: {{percentile}}%)',
-    'Suspicious account (Trust score: {{percentile}}%)': 'บัญชีที่น่าสงสัย (คะแนนความน่าเชื่อถือ: {{percentile}}%)',
+    'Likely spam account (Trust score: {{percentile}}%)':
+      'น่าจะเป็นบัญชีสแปม (คะแนนความน่าเชื่อถือ: {{percentile}}%)',
+    'Suspicious account (Trust score: {{percentile}}%)':
+      'บัญชีที่น่าสงสัย (คะแนนความน่าเชื่อถือ: {{percentile}}%)',
     'n users': '{{count}} ผู้ใช้',
     'View Details': 'ดูรายละเอียด',
     'Follow Pack Not Found': 'ไม่พบแพ็คการติดตาม',
     'Follow pack not found': 'ไม่พบแพ็คการติดตาม',
     Users: 'ผู้ใช้',
     Feed: 'ฟีด',
-    'Follow Pack': 'แพ็คการติดตาม'
+    'Follow Pack': 'แพ็คการติดตาม',
+    '24h Pulse': '24h พัลส์',
+    'Load earlier': 'โหลดข้อมูลก่อนหน้า',
+    'Last 24 hours': '24 ชั่วโมงที่แล้ว',
+    'Last {{count}} days': '{{count}} วันที่แล้ว',
+    notes: 'โน้ต'
   }
 }
diff --git a/src/i18n/locales/zh.ts b/src/i18n/locales/zh.ts
index 4c3b844b..c5f7a8ec 100644
--- a/src/i18n/locales/zh.ts
+++ b/src/i18n/locales/zh.ts
@@ -544,7 +544,8 @@ export default {
     'External Content': '外部内容',
     Highlight: '高亮',
     'Optimal relays and {{count}} other relays': '最佳中继器和其他 {{count}} 个中继器',
-    'Likely spam account (Trust score: {{percentile}}%)': '疑似垃圾账号（信任分数：{{percentile}}%）',
+    'Likely spam account (Trust score: {{percentile}}%)':
+      '疑似垃圾账号（信任分数：{{percentile}}%）',
     'Suspicious account (Trust score: {{percentile}}%)': '可疑账号（信任分数：{{percentile}}%）',
     'n users': '{{count}} 位用户',
     'View Details': '查看详情',
@@ -552,6 +553,11 @@ export default {
     'Follow pack not found': '未找到关注包',
     Users: '用户',
     Feed: '动态',
-    'Follow Pack': '关注包'
+    'Follow Pack': '关注包',
+    '24h Pulse': '24h 动态',
+    'Load earlier': '加载更早',
+    'Last 24 hours': '最近 24 小时',
+    'Last {{count}} days': '最近 {{count}} 天',
+    notes: '笔记'
   }
 }
diff --git a/src/lib/link.ts b/src/lib/link.ts
index 8a08d7e0..a7cbb8b7 100644
--- a/src/lib/link.ts
+++ b/src/lib/link.ts
@@ -87,3 +87,7 @@ export const toChachiChat = (relay: string, d: string) => {
   return `https://chachi.chat/${relay.replace(/^wss?:\/\//, '').replace(/\/$/, '')}/${d}`
 }
 export const toNjump = (id: string) => `https://njump.me/${id}`
+export const toUserAggregationDetail = (feedId: string, pubkey: string) => {
+  const npub = nip19.npubEncode(pubkey)
+  return `/user-aggregation/${feedId}/${npub}`
+}
diff --git a/src/pages/secondary/NoteListPage/index.tsx b/src/pages/secondary/NoteListPage/index.tsx
index 2f5b1fea..4ccb5070 100644
--- a/src/pages/secondary/NoteListPage/index.tsx
+++ b/src/pages/secondary/NoteListPage/index.tsx
@@ -16,12 +16,12 @@ import { useTranslation } from 'react-i18next'
 const NoteListPage = forwardRef(({ index }: { index?: number }, ref) => {
   const { t } = useTranslation()
   const { push } = useSecondaryPage()
-  const { relayList, pubkey } = useNostr()
+  const { pubkey } = useNostr()
   const [title, setTitle] = useState<React.ReactNode>(null)
   const [controls, setControls] = useState<React.ReactNode>(null)
   const [data, setData] = useState<
     | {
-        type: 'hashtag' | 'search' | 'externalContent'
+        type: 'hashtag' | 'search'
         kinds?: number[]
       }
     | {
@@ -64,18 +64,6 @@ const NoteListPage = forwardRef(({ index }: { index?: number }, ref) => {
         ])
         return
       }
-      const externalContentId = searchParams.get('i')
-      if (externalContentId) {
-        setData({ type: 'externalContent' })
-        setTitle(externalContentId)
-        setSubRequests([
-          {
-            filter: { '#I': [externalContentId], ...(kinds.length > 0 ? { kinds } : {}) },
-            urls: BIG_RELAY_URLS.concat(relayList?.write || [])
-          }
-        ])
-        return
-      }
       const domain = searchParams.get('d')
       if (domain) {
         setTitle(
@@ -119,7 +107,7 @@ const NoteListPage = forwardRef(({ index }: { index?: number }, ref) => {
       </div>
     )
   } else if (data) {
-    content = <NormalFeed subRequests={subRequests} />
+    content = <NormalFeed subRequests={subRequests} disable24hMode={data.type !== 'domain'} />
   }
 
   return (
diff --git a/src/pages/secondary/UserAggregationDetailPage/index.tsx b/src/pages/secondary/UserAggregationDetailPage/index.tsx
new file mode 100644
index 00000000..b6e0b3a6
--- /dev/null
+++ b/src/pages/secondary/UserAggregationDetailPage/index.tsx
@@ -0,0 +1,86 @@
+import NoteCard from '@/components/NoteCard'
+import { SimpleUsername } from '@/components/Username'
+import SecondaryPageLayout from '@/layouts/SecondaryPageLayout'
+import userAggregationService from '@/services/user-aggregation.service'
+import { nip19, NostrEvent } from 'nostr-tools'
+import { forwardRef, useEffect, useMemo, useState } from 'react'
+import { useTranslation } from 'react-i18next'
+
+const UserAggregationDetailPage = forwardRef(
+  (
+    {
+      feedId,
+      npub,
+      index
+    }: {
+      feedId?: string
+      npub?: string
+      index?: number
+    },
+    ref
+  ) => {
+    const { t } = useTranslation()
+    const [aggregation, setAggregation] = useState<NostrEvent[]>([])
+
+    const pubkey = useMemo(() => {
+      if (!npub) return undefined
+      try {
+        const { type, data } = nip19.decode(npub)
+        if (type === 'npub') return data
+        if (type === 'nprofile') return data.pubkey
+      } catch {
+        return undefined
+      }
+    }, [npub])
+
+    useEffect(() => {
+      if (!feedId || !pubkey) {
+        setAggregation([])
+        return
+      }
+
+      const updateEvents = () => {
+        const events = userAggregationService.getAggregation(feedId, pubkey)
+        setAggregation(events)
+      }
+
+      const unSub = userAggregationService.subscribeAggregationChange(feedId, pubkey, () => {
+        updateEvents()
+      })
+
+      updateEvents()
+
+      return unSub
+    }, [feedId, pubkey, setAggregation])
+
+    if (!pubkey || !feedId) {
+      return (
+        <SecondaryPageLayout ref={ref} index={index} title={t('User Posts')}>
+          <div className="flex justify-center items-center h-40 text-muted-foreground">
+            {t('Invalid user')}
+          </div>
+        </SecondaryPageLayout>
+      )
+    }
+
+    return (
+      <SecondaryPageLayout
+        ref={ref}
+        index={index}
+        title={<SimpleUsername userId={pubkey} className="truncate" />}
+        displayScrollToTopButton
+      >
+        <div className="min-h-screen">
+          {aggregation.map((event) => (
+            <NoteCard key={event.id} className="w-full" event={event} filterMutedNotes={false} />
+          ))}
+          <div className="text-center text-sm text-muted-foreground mt-2">{t('no more notes')}</div>
+        </div>
+      </SecondaryPageLayout>
+    )
+  }
+)
+
+UserAggregationDetailPage.displayName = 'UserAggregationDetailPage'
+
+export default UserAggregationDetailPage
diff --git a/src/routes/secondary.tsx b/src/routes/secondary.tsx
index fc90bea8..9c95094e 100644
--- a/src/routes/secondary.tsx
+++ b/src/routes/secondary.tsx
@@ -21,6 +21,7 @@ import SearchPage from '@/pages/secondary/SearchPage'
 import SettingsPage from '@/pages/secondary/SettingsPage'
 import SystemSettingsPage from '@/pages/secondary/SystemSettingsPage'
 import TranslationPage from '@/pages/secondary/TranslationPage'
+import UserAggregationDetailPage from '@/pages/secondary/UserAggregationDetailPage'
 import WalletPage from '@/pages/secondary/WalletPage'
 import { match } from 'path-to-regexp'
 import { isValidElement } from 'react'
@@ -50,7 +51,8 @@ const SECONDARY_ROUTE_CONFIGS = [
   { path: '/mutes', element: <MuteListPage /> },
   { path: '/rizful', element: <RizfulPage /> },
   { path: '/bookmarks', element: <BookmarkPage /> },
-  { path: '/follow-packs/:id', element: <FollowPackPage /> }
+  { path: '/follow-packs/:id', element: <FollowPackPage /> },
+  { path: '/user-aggregation/:feedId/:npub', element: <UserAggregationDetailPage /> }
 ]
 
 export const SECONDARY_ROUTES = SECONDARY_ROUTE_CONFIGS.map(({ path, element }) => ({
diff --git a/src/services/client.service.ts b/src/services/client.service.ts
index d27d26a3..8bcb7502 100644
--- a/src/services/client.service.ts
+++ b/src/services/client.service.ts
@@ -251,6 +251,7 @@ class ClientService extends EventTarget {
     Object.entries(filter)
       .sort()
       .forEach(([key, value]) => {
+        if (key === 'limit') return
         if (Array.isArray(value)) {
           stableFilter[key] = [...value].sort()
         }
@@ -298,7 +299,6 @@ class ClientService extends EventTarget {
     const newEventIdSet = new Set<string>()
     const requestCount = subRequests.length
     const threshold = Math.floor(requestCount / 2)
-    let eventIdSet = new Set<string>()
     let events: NEvent[] = []
     let eosedCount = 0
 
@@ -313,13 +313,7 @@ class ClientService extends EventTarget {
                 eosedCount++
               }
 
-              _events.forEach((evt) => {
-                if (eventIdSet.has(evt.id)) return
-                eventIdSet.add(evt.id)
-                events.push(evt)
-              })
-              events = events.sort((a, b) => b.created_at - a.created_at).slice(0, filter.limit)
-              eventIdSet = new Set(events.map((evt) => evt.id))
+              events = this.mergeTimelines(events, _events)
 
               if (eosedCount >= threshold) {
                 onEvents(events, eosedCount >= requestCount)
@@ -352,6 +346,31 @@ class ClientService extends EventTarget {
     }
   }
 
+  private mergeTimelines(a: NEvent[], b: NEvent[]): NEvent[] {
+    if (a.length === 0) return [...b]
+    if (b.length === 0) return [...a]
+
+    const result: NEvent[] = []
+    let i = 0
+    let j = 0
+    while (i < a.length && j < b.length) {
+      const cmp = compareEvents(a[i], b[j])
+      if (cmp > 0) {
+        result.push(a[i])
+        i++
+      } else if (cmp < 0) {
+        result.push(b[j])
+        j++
+      } else {
+        result.push(a[i])
+        i++
+        j++
+      }
+    }
+
+    return result
+  }
+
   async loadMoreTimeline(key: string, until: number, limit: number) {
     const timeline = this.timelines[key]
     if (!timeline) return []
@@ -552,9 +571,9 @@ class ClientService extends EventTarget {
     let cachedEvents: NEvent[] = []
     let since: number | undefined
     if (timeline && !Array.isArray(timeline) && timeline.refs.length && needSort) {
-      cachedEvents = (
-        await this.eventDataLoader.loadMany(timeline.refs.slice(0, filter.limit).map(([id]) => id))
-      ).filter((evt) => !!evt && !(evt instanceof Error)) as NEvent[]
+      cachedEvents = (await this.eventDataLoader.loadMany(timeline.refs.map(([id]) => id))).filter(
+        (evt) => !!evt && !(evt instanceof Error)
+      ) as NEvent[]
       if (cachedEvents.length) {
         onEvents([...cachedEvents], false)
         since = cachedEvents[0].created_at + 1
diff --git a/src/services/local-storage.service.ts b/src/services/local-storage.service.ts
index 57a1b4a7..77019415 100644
--- a/src/services/local-storage.service.ts
+++ b/src/services/local-storage.service.ts
@@ -57,6 +57,7 @@ class LocalStorageService {
   private enableSingleColumnLayout: boolean = true
   private faviconUrlTemplate: string = DEFAULT_FAVICON_URL_TEMPLATE
   private filterOutOnionRelays: boolean = !isTorBrowser()
+  private pinnedPubkeys: Set<string> = new Set()
 
   constructor() {
     if (!LocalStorageService.instance) {
@@ -75,7 +76,7 @@ class LocalStorageService {
     this.currentAccount = currentAccountStr ? JSON.parse(currentAccountStr) : null
     const noteListModeStr = window.localStorage.getItem(StorageKey.NOTE_LIST_MODE)
     this.noteListMode =
-      noteListModeStr && ['posts', 'postsAndReplies', 'pictures'].includes(noteListModeStr)
+      noteListModeStr && ['posts', 'postsAndReplies', '24h'].includes(noteListModeStr)
         ? (noteListModeStr as TNoteListMode)
         : 'posts'
     const lastReadNotificationTimeMapStr =
@@ -230,6 +231,11 @@ class LocalStorageService {
       this.filterOutOnionRelays = filterOutOnionRelaysStr !== 'false'
     }
 
+    const pinnedPubkeysStr = window.localStorage.getItem(StorageKey.PINNED_PUBKEYS)
+    if (pinnedPubkeysStr) {
+      this.pinnedPubkeys = new Set(JSON.parse(pinnedPubkeysStr))
+    }
+
     // Clean up deprecated data
     window.localStorage.removeItem(StorageKey.ACCOUNT_PROFILE_EVENT_MAP)
     window.localStorage.removeItem(StorageKey.ACCOUNT_FOLLOW_LIST_EVENT_MAP)
@@ -558,6 +564,18 @@ class LocalStorageService {
     this.filterOutOnionRelays = filterOut
     window.localStorage.setItem(StorageKey.FILTER_OUT_ONION_RELAYS, filterOut.toString())
   }
+
+  getPinnedPubkeys(): Set<string> {
+    return this.pinnedPubkeys
+  }
+
+  setPinnedPubkeys(pinnedPubkeys: Set<string>) {
+    this.pinnedPubkeys = pinnedPubkeys
+    window.localStorage.setItem(
+      StorageKey.PINNED_PUBKEYS,
+      JSON.stringify(Array.from(this.pinnedPubkeys))
+    )
+  }
 }
 
 const instance = new LocalStorageService()
diff --git a/src/services/user-aggregation.service.ts b/src/services/user-aggregation.service.ts
new file mode 100644
index 00000000..2d5ff77e
--- /dev/null
+++ b/src/services/user-aggregation.service.ts
@@ -0,0 +1,207 @@
+import { getEventKey } from '@/lib/event'
+import storage from '@/services/local-storage.service'
+import { TFeedSubRequest } from '@/types'
+import dayjs from 'dayjs'
+import { Event } from 'nostr-tools'
+
+export type TUserAggregation = {
+  pubkey: string
+  events: Event[]
+  count: number
+  lastEventTime: number
+}
+
+class UserAggregationService {
+  static instance: UserAggregationService
+
+  private pinnedPubkeys: Set<string> = new Set()
+  private aggregationStore: Map<string, Map<string, Event[]>> = new Map()
+  private listenersMap: Map<string, Set<() => void>> = new Map()
+  private lastViewedMap: Map<string, number> = new Map()
+
+  constructor() {
+    if (UserAggregationService.instance) {
+      return UserAggregationService.instance
+    }
+    UserAggregationService.instance = this
+    this.pinnedPubkeys = storage.getPinnedPubkeys()
+  }
+
+  subscribeAggregationChange(feedId: string, pubkey: string, listener: () => void) {
+    return this.subscribe(`aggregation:${feedId}:${pubkey}`, listener)
+  }
+
+  private notifyAggregationChange(feedId: string, pubkey: string) {
+    this.notify(`aggregation:${feedId}:${pubkey}`)
+  }
+
+  subscribeViewedTimeChange(feedId: string, pubkey: string, listener: () => void) {
+    return this.subscribe(`viewedTime:${feedId}:${pubkey}`, listener)
+  }
+
+  private notifyViewedTimeChange(feedId: string, pubkey: string) {
+    this.notify(`viewedTime:${feedId}:${pubkey}`)
+  }
+
+  private subscribe(type: string, listener: () => void) {
+    if (!this.listenersMap.has(type)) {
+      this.listenersMap.set(type, new Set())
+    }
+    this.listenersMap.get(type)!.add(listener)
+
+    return () => {
+      this.listenersMap.get(type)?.delete(listener)
+      if (this.listenersMap.get(type)?.size === 0) {
+        this.listenersMap.delete(type)
+      }
+    }
+  }
+
+  private notify(type: string) {
+    const listeners = this.listenersMap.get(type)
+    if (listeners) {
+      listeners.forEach((listener) => listener())
+    }
+  }
+
+  // Pinned users management
+  getPinnedPubkeys(): string[] {
+    return [...this.pinnedPubkeys]
+  }
+
+  isPinned(pubkey: string): boolean {
+    return this.pinnedPubkeys.has(pubkey)
+  }
+
+  pinUser(pubkey: string) {
+    this.pinnedPubkeys.add(pubkey)
+    storage.setPinnedPubkeys(this.pinnedPubkeys)
+  }
+
+  unpinUser(pubkey: string) {
+    this.pinnedPubkeys.delete(pubkey)
+    storage.setPinnedPubkeys(this.pinnedPubkeys)
+  }
+
+  togglePin(pubkey: string) {
+    if (this.isPinned(pubkey)) {
+      this.unpinUser(pubkey)
+    } else {
+      this.pinUser(pubkey)
+    }
+  }
+
+  // Aggregate events by user
+  aggregateByUser(events: Event[]): TUserAggregation[] {
+    const userEventsMap = new Map<string, Event[]>()
+    const processedKeys = new Set<string>()
+
+    events.forEach((event) => {
+      const key = getEventKey(event)
+      if (processedKeys.has(key)) return
+      processedKeys.add(key)
+
+      const existing = userEventsMap.get(event.pubkey) || []
+      existing.push(event)
+      userEventsMap.set(event.pubkey, existing)
+    })
+
+    const aggregations: TUserAggregation[] = []
+    userEventsMap.forEach((events, pubkey) => {
+      if (events.length === 0) {
+        return
+      }
+
+      aggregations.push({
+        pubkey,
+        events: events,
+        count: events.length,
+        lastEventTime: events[0].created_at
+      })
+    })
+
+    return aggregations.sort((a, b) => {
+      return b.lastEventTime - a.lastEventTime
+    })
+  }
+
+  sortWithPinned(aggregations: TUserAggregation[]): TUserAggregation[] {
+    const pinned: TUserAggregation[] = []
+    const unpinned: TUserAggregation[] = []
+
+    aggregations.forEach((agg) => {
+      if (this.isPinned(agg.pubkey)) {
+        pinned.push(agg)
+      } else {
+        unpinned.push(agg)
+      }
+    })
+
+    return [...pinned, ...unpinned]
+  }
+
+  saveAggregations(feedId: string, aggregations: TUserAggregation[]) {
+    const map = new Map<string, Event[]>()
+    aggregations.forEach((agg) => map.set(agg.pubkey, agg.events))
+    this.aggregationStore.set(feedId, map)
+    aggregations.forEach((agg) => {
+      this.notifyAggregationChange(feedId, agg.pubkey)
+    })
+  }
+
+  getAggregation(feedId: string, pubkey: string): Event[] {
+    return this.aggregationStore.get(feedId)?.get(pubkey) || []
+  }
+
+  clearAggregations(feedId: string) {
+    this.aggregationStore.delete(feedId)
+  }
+
+  getFeedId(subRequests: TFeedSubRequest[], showKinds: number[] = []): string {
+    const requestStr = subRequests
+      .map((req) => {
+        const urls = req.urls.sort().join(',')
+        const filter = Object.entries(req.filter)
+          .filter(([key]) => !['since', 'until', 'limit'].includes(key))
+          .sort(([a], [b]) => a.localeCompare(b))
+          .map(([key, value]) => `${key}:${JSON.stringify(value)}`)
+          .join('|')
+        return `${urls}#${filter}`
+      })
+      .join(';;')
+
+    const kindsStr = showKinds.sort((a, b) => a - b).join(',')
+    const input = `${requestStr}::${kindsStr}`
+
+    let hash = 0
+    for (let i = 0; i < input.length; i++) {
+      const char = input.charCodeAt(i)
+      hash = (hash << 5) - hash + char
+      hash = hash & hash
+    }
+
+    return Math.abs(hash).toString(36)
+  }
+
+  markAsViewed(feedId: string, pubkey: string) {
+    const key = `${feedId}:${pubkey}`
+    this.lastViewedMap.set(key, dayjs().unix())
+    this.notifyViewedTimeChange(feedId, pubkey)
+  }
+
+  markAsUnviewed(feedId: string, pubkey: string) {
+    const key = `${feedId}:${pubkey}`
+    this.lastViewedMap.delete(key)
+    this.notifyViewedTimeChange(feedId, pubkey)
+  }
+
+  getLastViewedTime(feedId: string, pubkey: string): number {
+    const key = `${feedId}:${pubkey}`
+    const lastViewed = this.lastViewedMap.get(key)
+
+    return lastViewed ?? 0
+  }
+}
+
+const userAggregationService = new UserAggregationService()
+export default userAggregationService
diff --git a/src/types/index.d.ts b/src/types/index.d.ts
index 418a9fc9..9c9ae906 100644
--- a/src/types/index.d.ts
+++ b/src/types/index.d.ts
@@ -125,7 +125,7 @@ export type TPublishOptions = {
   minPow?: number
 }
 
-export type TNoteListMode = 'posts' | 'postsAndReplies' | 'you'
+export type TNoteListMode = 'posts' | 'postsAndReplies' | 'you' | '24h'
 
 export type TNotificationType = 'all' | 'mentions' | 'reactions' | 'zaps'