major overhaul (not finished)

package.json

@@ -20,6 +20,8 @@
     "@radix-ui/react-tabs": "^1.0.3",
     "@rehooks/local-storage": "^2.4.4",
     "@supabase/supabase-js": "^2.12.0",
+    "@tanstack/query-core": "^4.27.0",
+    "@tanstack/react-virtual": "3.0.0-beta.54",
     "@tauri-apps/api": "^1.2.0",
     "@uiw/react-markdown-preview": "^4.1.10",
     "@uiw/react-md-editor": "^3.20.5",
@@ -28,6 +30,7 @@
     "dayjs": "^1.11.7",
     "framer-motion": "^9.1.7",
     "jotai": "^2.0.3",
+    "jotai-tanstack-query": "^0.6.0",
     "moment": "^2.29.4",
     "next": "^13.2.4",
     "next-remove-imports": "^1.0.10",

pnpm-lock.yaml

@@ -10,6 +10,8 @@ specifiers:
   '@rehooks/local-storage': ^2.4.4
   '@supabase/supabase-js': ^2.12.0
   '@tailwindcss/typography': ^0.5.9
+  '@tanstack/query-core': ^4.27.0
+  '@tanstack/react-virtual': 3.0.0-beta.54
   '@tauri-apps/api': ^1.2.0
   '@tauri-apps/cli': ^1.2.3
   '@trivago/prettier-plugin-sort-imports': ^4.1.1
@@ -33,6 +35,7 @@ specifiers:
   framer-motion: ^9.1.7
   husky: ^8.0.3
   jotai: ^2.0.3
+  jotai-tanstack-query: ^0.6.0
   lint-staged: ^13.2.0
   moment: ^2.29.4
   next: ^13.2.4
@@ -65,6 +68,8 @@ dependencies:
   '@radix-ui/react-tabs': 1.0.3_biqbaboplfbrettd7655fr4n2y
   '@rehooks/local-storage': 2.4.4_react@18.2.0
   '@supabase/supabase-js': 2.12.0
+  '@tanstack/query-core': 4.27.0
+  '@tanstack/react-virtual': 3.0.0-beta.54_react@18.2.0
   '@tauri-apps/api': 1.2.0
   '@uiw/react-markdown-preview': 4.1.10_zula6vjvt3wdocc4mwcxqa6nzi
   '@uiw/react-md-editor': 3.20.5_zula6vjvt3wdocc4mwcxqa6nzi
@@ -73,6 +78,7 @@ dependencies:
   dayjs: 1.11.7
   framer-motion: 9.1.7_biqbaboplfbrettd7655fr4n2y
   jotai: 2.0.3_react@18.2.0
+  jotai-tanstack-query: 0.6.0_jqgumvl52k2nlr5n23qdneaa6y
   moment: 2.29.4
   next: 13.2.4_biqbaboplfbrettd7655fr4n2y
   next-remove-imports: 1.0.10
@@ -1302,6 +1308,26 @@ packages:
       tailwindcss: 3.2.7_postcss@8.4.21
     dev: true
 
+  /@tanstack/query-core/4.27.0:
+    resolution:
+      { integrity: sha512-sm+QncWaPmM73IPwFlmWSKPqjdTXZeFf/7aEmWh00z7yl2FjqophPt0dE1EHW9P1giMC5rMviv7OUbSDmWzXXA== }
+    dev: false
+
+  /@tanstack/react-virtual/3.0.0-beta.54_react@18.2.0:
+    resolution:
+      { integrity: sha512-D1mDMf4UPbrtHRZZriCly5bXTBMhylslm4dhcHqTtDJ6brQcgGmk8YD9JdWBGWfGSWPKoh2x1H3e7eh+hgPXtQ== }
+    peerDependencies:
+      react: ^16.8.0 || ^17.0.0 || ^18.0.0
+    dependencies:
+      '@tanstack/virtual-core': 3.0.0-beta.54
+      react: 18.2.0
+    dev: false
+
+  /@tanstack/virtual-core/3.0.0-beta.54:
+    resolution:
+      { integrity: sha512-jtkwqdP2rY2iCCDVAFuaNBH3fiEi29aTn2RhtIoky8DTTiCdc48plpHHreLwmv1PICJ4AJUUESaq3xa8fZH8+g== }
+    dev: false
+
   /@tauri-apps/api/1.2.0:
     resolution:
       { integrity: sha512-lsI54KI6HGf7VImuf/T9pnoejfgkNoXveP14pVV7XarrQ46rOejIVJLFqHI9sRReJMGdh2YuCoI3cc/yCWCsrw== }
@@ -3836,6 +3862,17 @@ packages:
       { integrity: sha512-nO6jcEfZWQXDhOiBtG2KvKyEptz7RVbpGP4vTD2hLBdmNQSsCiicO2Ioinv6UI4y9ukqnBpy+XZ9H6uLNgJTlw== }
     dev: true
 
+  /jotai-tanstack-query/0.6.0_jqgumvl52k2nlr5n23qdneaa6y:
+    resolution:
+      { integrity: sha512-87oD6MnjrgfLWeCJXB/dQt4xyCmyFYZeG9jw4Y2lIprtwLKS5s/vCEjNP5fnYG2nuPBkopiRECTEqtIysvHSxg== }
+    peerDependencies:
+      '@tanstack/query-core': '*'
+      jotai: '>=1.11.0'
+    dependencies:
+      '@tanstack/query-core': 4.27.0
+      jotai: 2.0.3_react@18.2.0
+    dev: false
+
   /jotai/2.0.3_react@18.2.0:
     resolution:
       { integrity: sha512-MMjhSPAL3RoeZD9WbObufRT2quThEAEknHHridf2ma8Ml7ZVQmUiHk0ssdbR3F0h3kcwhYqSGJ59OjhPge7RRg== }

src-tauri/migrations/20230226004139_create_tables.sql

@@ -48,7 +48,7 @@ CREATE TABLE
     npub TEXT NOT NULL,
     nsec TEXT NOT NULL,
     is_active INTEGER NOT NULL DEFAULT 0,
-    metadata JSON
+    metadata TEXT
   );
 
 -- create follows
@@ -61,7 +61,7 @@ CREATE TABLE
     pubkey TEXT NOT NULL,
     account TEXT NOT NULL,
     kind INTEGER NOT NULL DEFAULT 0,
-    metadata JSON
+    metadata TEXT
   );
 
 -- create index for pubkey in follows
@@ -71,7 +71,7 @@ CREATE UNIQUE INDEX index_pubkey_on_follows ON follows (pubkey);
 CREATE TABLE
   cache_profiles (
     id TEXT PRIMARY KEY,
-    metadata JSON,
+    metadata TEXT,
     created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
     updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP
   );
@@ -84,5 +84,8 @@ CREATE TABLE
     created_at TEXT,
     kind INTEGER NOT NULL DEFAULT 1,
     tags TEXT NOT NULL,
-    content TEXT NOT NULL
+    content TEXT NOT NULL,
+    is_circle INTEGER NOT NULL DEFAULT 0,
+    is_root INTEGER NOT NULL DEFAULT 0,
+    is_reply INTEGER NOT NULL DEFAULT 0
   );

src/components/contexts/database.tsx

@@ -48,17 +48,25 @@ export default function DatabaseProvider({ children }: { children: React.ReactNo
     return;
   }, []);
 
+  const clearCacheNote = useCallback(async () => {
+    const result: any = await db.select('SELECT COUNT(*) AS "total" FROM cache_notes');
+    if (result[0].total >= 1000) {
+      await db.execute('DELETE FROM cache_notes');
+    }
+  }, []);
+
   useEffect(() => {
     getRelays().catch(console.error);
     getAccount()
       .then((res) => {
         if (res) {
           getFollows(res.id).catch(console.error);
+          clearCacheNote().catch(console.error);
         }
         setDone(true);
       })
       .catch(console.error);
-  }, [getAccount, getFollows, getRelays]);
+  }, [getAccount, getFollows, clearCacheNote, getRelays]);
 
   if (!done) {
     return <></>;

src/components/note/connector.tsx

@@ -1,7 +1,7 @@
 import { DatabaseContext } from '@components/contexts/database';
 import { RelayContext } from '@components/contexts/relay';
 
-import { atomHasNewerNote } from '@stores/note';
+import { hasNewerNoteAtom } from '@stores/note';
 
 import { dateToUnix, hoursAgo } from '@utils/getDate';
 
@@ -16,7 +16,7 @@ export const NoteConnector = memo(function NoteConnector() {
   const [follows]: any = useLocalStorage('follows');
   const [relays]: any = useLocalStorage('relays');
 
-  const setHasNewerNote = useSetAtom(atomHasNewerNote);
+  const setHasNewerNote = useSetAtom(hasNewerNoteAtom);
   const [isOnline, setIsOnline] = useState(navigator.onLine);
   const now = useRef(new Date());
 
@@ -25,7 +25,7 @@ export const NoteConnector = memo(function NoteConnector() {
       // insert to local database
       await db.execute(
         'INSERT OR IGNORE INTO cache_notes (id, pubkey, created_at, kind, content, tags) VALUES (?, ?, ?, ?, ?, ?);',
-        [event.id, event.pubkey, event.created_at, event.kind, event.content, JSON.stringify(event.tags)]
+        [event.id, event.pubkey, event.created_at, event.kind, event.content, String(event.tags)]
       );
     },
     [db]

src/components/note/content/index.tsx

@@ -9,11 +9,9 @@ import reactStringReplace from 'react-string-replace';
 export const Content = memo(function Content({ data }: { data: any }) {
   const content = useMemo(() => {
     let parsedContent;
-    let tags;
     // get data tags
-    if (data.tags.length > 1) {
+    const tags = String(data.tags).replaceAll("'", '"');
-      tags = JSON.parse(data.tags);
+    const parseTags = JSON.parse(tags);
-    }
     // remove all image urls
     parsedContent = data.content.replace(/(https?:\/\/.*\.(jpg|jpeg|gif|png|webp|mp4|webm)((\?.*)$|$))/gim, '');
     // handle urls
@@ -29,10 +27,10 @@ export const Content = memo(function Content({ data }: { data: any }) {
       </span>
     ));
     // handle mentions
-    if (tags.length > 0) {
+    if (parseTags.length > 0) {
       parsedContent = reactStringReplace(parsedContent, /\#\[(\d+)\]/gm, (match, i) => {
-        if (tags[match][0] === 'p') {
+        if (parseTags[match][0] === 'p') {
-          return <UserMention key={match + i} pubkey={tags[match][1]} />;
+          return <UserMention key={match + i} pubkey={parseTags[match][1]} />;
         } else {
           // #TODO: handle mention other note
           // console.log(tags[match]);
@@ -48,7 +46,7 @@ export const Content = memo(function Content({ data }: { data: any }) {
       <UserExtend pubkey={data.pubkey} time={data.created_at} />
       <div className="-mt-5 pl-[52px]">
         <div className="flex flex-col gap-6">
-          <div className="flex flex-col">
+          <div className="flex flex-col gap-2">
             <div className="prose prose-zinc max-w-none break-words text-[15px] leading-tight dark:prose-invert prose-headings:mt-3 prose-headings:mb-2 prose-p:m-0 prose-p:text-[15px] prose-p:leading-tight prose-a:font-normal prose-a:text-fuchsia-500 prose-a:no-underline prose-ul:mt-2 prose-li:my-1">
               {content}
             </div>

src/components/note/counter/likes.tsx

@@ -7,7 +7,7 @@ import LikedIcon from '@assets/icons/liked';
 
 import { useLocalStorage } from '@rehooks/local-storage';
 import { getEventHash, signEvent } from 'nostr-tools';
-import { memo, useContext, useState } from 'react';
+import { memo, useContext, useEffect, useState } from 'react';
 
 export const LikesCounter = memo(function LikesCounter({
   count,
@@ -24,7 +24,7 @@ export const LikesCounter = memo(function LikesCounter({
   const [currentUser]: any = useLocalStorage('current-user');
 
   const [isReact, setIsReact] = useState(false);
-  const [like, setLike] = useState(count);
+  const [like, setLike] = useState(0);
 
   const handleLike = (e: any) => {
     e.stopPropagation();
@@ -49,6 +49,10 @@ export const LikesCounter = memo(function LikesCounter({
     setLike(like + 1);
   };
 
+  useEffect(() => {
+    setLike(count);
+  }, [count]);
+
   return (
     <button onClick={(e) => handleLike(e)} className="group flex w-16 items-center gap-1 text-sm text-zinc-500">
       <div className="rounded-md p-1 group-hover:bg-zinc-800">

src/components/note/index.tsx

@@ -4,16 +4,17 @@ import { RootNote } from '@components/note/root';
 import { memo, useMemo } from 'react';
 
 export const Note = memo(function Note({ event }: { event: any }) {
-  const tags = JSON.parse(event.tags);
+  const tags = event.tags.replaceAll("'", '"');
+  const parseTags = JSON.parse(tags);
 
   const fetchRootEvent = useMemo(() => {
-    if (tags.length > 0) {
+    if (parseTags.length > 0) {
-      if (tags[0][0] === 'e') {
+      if (parseTags[0][0] === 'e' || parseTags[0][2] === 'root') {
-        return <RootNote id={tags[0][1]} />;
+        return <RootNote id={parseTags[0][1]} />;
       } else {
-        tags.every((tag) => {
+        parseTags.every((tag) => {
-          if (tag[2] === 'root') {
+          if (tag[0] === 'e' && tag[2] === 'root') {
-            return <RootNote id={tags[1]} />;
+            return <RootNote id={parseTags[1]} />;
           }
           return <></>;
         });
@@ -21,7 +22,7 @@ export const Note = memo(function Note({ event }: { event: any }) {
     } else {
       return <></>;
     }
-  }, [tags]);
+  }, [parseTags]);
 
   return (
     <div className="relative z-10 flex h-min min-h-min w-full cursor-pointer select-text flex-col border-b border-zinc-800 py-5 px-3 hover:bg-black/20">

src/components/note/placeholder.tsx

@@ -4,7 +4,7 @@ export const Placeholder = memo(function Placeholder() {
   return (
     <div className="relative z-10 flex h-min animate-pulse select-text flex-col py-5 px-3">
       <div className="flex items-start gap-2">
-        <div className="relative h-11 w-11 shrink overflow-hidden rounded-full bg-zinc-700" />
+        <div className="relative h-11 w-11 shrink overflow-hidden rounded-md bg-zinc-700" />
         <div className="flex w-full flex-1 items-start justify-between">
           <div className="flex w-full items-center justify-between">
             <div className="flex items-center gap-2 text-sm">

src/components/note/root.tsx

@@ -16,8 +16,8 @@ export const RootNote = memo(function RootNote({ id }: { id: string }) {
     async (event: any) => {
       // insert to local database
       await db.execute(
-        'INSERT OR IGNORE INTO cache_notes (id, pubkey, created_at, kind, content, tags) VALUES (?, ?, ?, ?, ?, ?);',
+        'INSERT OR IGNORE INTO cache_notes (id, pubkey, created_at, kind, content, tags, is_root) VALUES (?, ?, ?, ?, ?, ?, ?);',
-        [event.id, event.pubkey, event.created_at, event.kind, event.content, JSON.stringify(event.tags)]
+        [event.id, event.pubkey, event.created_at, event.kind, event.content, String(event.tags), 1]
       );
     },
     [db]
@@ -76,7 +76,7 @@ export const RootNote = memo(function RootNote({ id }: { id: string }) {
     return (
       <div className="relative z-10 flex h-min animate-pulse select-text flex-col pb-5">
         <div className="flex items-start gap-2">
-          <div className="relative h-11 w-11 shrink overflow-hidden rounded-full bg-zinc-700" />
+          <div className="relative h-11 w-11 shrink overflow-hidden rounded-md bg-zinc-700" />
           <div className="flex w-full flex-1 items-start justify-between">
             <div className="flex w-full items-center justify-between">
               <div className="flex items-center gap-2 text-sm">

src/components/user/base.tsx

@@ -4,12 +4,11 @@ import { ImageWithFallback } from '@components/imageWithFallback';
 import { truncate } from '@utils/truncate';
 
 import { fetch } from '@tauri-apps/api/http';
-import Avatar from 'boring-avatars';
 import { memo, useCallback, useContext, useEffect, useState } from 'react';
 
 export const UserBase = memo(function UserBase({ pubkey }: { pubkey: string }) {
   const { db }: any = useContext(DatabaseContext);
-  const [profile, setProfile] = useState({ picture: null, display_name: null, name: null });
+  const [profile, setProfile] = useState(null);
 
   const fetchProfile = useCallback(async (id: string) => {
     const res = await fetch(`https://rbr.bio/${id}/metadata.json`, {
@@ -38,22 +37,13 @@ export const UserBase = memo(function UserBase({ pubkey }: { pubkey: string }) {
   return (
     <div className="flex items-center gap-2">
       <div className="relative h-11 w-11 shrink overflow-hidden rounded-full border border-white/10">
-        {profile.picture ? (
+        {profile?.picture && (
           <ImageWithFallback src={profile.picture} alt={pubkey} fill={true} className="rounded-full object-cover" />
-        ) : (
-          <Avatar
-            size={44}
-            name={pubkey}
-            variant="beam"
-            colors={['#FEE2E2', '#FEF3C7', '#F59E0B', '#EC4899', '#D946EF', '#8B5CF6']}
-          />
         )}
       </div>
       <div className="flex w-full flex-1 flex-col items-start">
-        <span className="font-medium leading-tight text-zinc-200">
+        <span className="font-medium leading-tight text-zinc-200">{profile?.display_name || profile?.name}</span>
-          {profile.display_name ? profile.display_name : truncate(pubkey, 16, ' .... ')}
+        <span className="text-sm leading-tight text-zinc-400">{truncate(pubkey, 16, ' .... ')}</span>
-        </span>
-        <span className="text-sm leading-tight text-zinc-400">{profile.name}</span>
       </div>
     </div>
   );

src/components/user/extend.tsx

@@ -1,8 +1,6 @@
 import { DatabaseContext } from '@components/contexts/database';
 import { ImageWithFallback } from '@components/imageWithFallback';
 
-import { truncate } from '@utils/truncate';
-
 import { DotsHorizontalIcon } from '@radix-ui/react-icons';
 import { fetch } from '@tauri-apps/api/http';
 import Avatar from 'boring-avatars';
@@ -14,7 +12,7 @@ dayjs.extend(relativeTime);
 
 export const UserExtend = memo(function UserExtend({ pubkey, time }: { pubkey: string; time: any }) {
   const { db }: any = useContext(DatabaseContext);
-  const [profile, setProfile] = useState({ picture: null, name: null, username: null });
+  const [profile, setProfile] = useState(null);
 
   const fetchProfile = useCallback(async (id: string) => {
     const res = await fetch(`https://rbr.bio/${id}/metadata.json`, {
@@ -31,10 +29,10 @@ export const UserExtend = memo(function UserExtend({ pubkey, time }: { pubkey: s
 
   const insertCacheProfile = useCallback(
     async (event) => {
-      // insert to database
-      await db.execute('INSERT OR IGNORE INTO cache_profiles (id, metadata) VALUES (?, ?);', [pubkey, event.content]);
       // update state
       setProfile(JSON.parse(event.content));
+      // insert to database
+      await db.execute('INSERT OR IGNORE INTO cache_profiles (id, metadata) VALUES (?, ?);', [pubkey, event.content]);
     },
     [db, pubkey]
   );
@@ -56,7 +54,7 @@ export const UserExtend = memo(function UserExtend({ pubkey, time }: { pubkey: s
   return (
     <div className="flex items-start gap-2">
       <div className="relative h-11 w-11 shrink overflow-hidden rounded-md bg-zinc-900">
-        {profile.picture ? (
+        {profile?.picture ? (
           <ImageWithFallback
             src={profile.picture}
             alt={pubkey}
@@ -76,9 +74,7 @@ export const UserExtend = memo(function UserExtend({ pubkey, time }: { pubkey: s
       <div className="flex w-full flex-1 items-start justify-between">
         <div className="flex w-full justify-between">
           <div className="flex items-baseline gap-2 text-sm">
-            <span className="font-bold leading-tight">
+            <span className="font-bold leading-tight">{profile?.name}</span>
-              {profile.name ? profile.name : truncate(pubkey, 16, ' .... ')}
-            </span>
             <span className="leading-tight text-zinc-500">·</span>
             <span className="text-zinc-500">{dayjs().to(dayjs.unix(time))}</span>
           </div>

src/components/user/mention.tsx

@@ -46,5 +46,5 @@ export const UserMention = memo(function UserMention({ pubkey }: { pubkey: strin
       .catch(console.error);
   }, [fetchProfile, getCacheProfile, insertCacheProfile, pubkey]);
 
-  return <span className="text-fuchsia-500">@{profile ? profile.name : truncate(pubkey, 16, ' .... ')}</span>;
+  return <span className="text-fuchsia-500">@{profile?.name || truncate(pubkey, 16, ' .... ')}</span>;
 });

src/components/user/mini.tsx

@@ -9,7 +9,7 @@ import { memo, useCallback, useContext, useEffect, useState } from 'react';
 
 export const UserMini = memo(function UserMini({ pubkey }: { pubkey: string }) {
   const { db }: any = useContext(DatabaseContext);
-  const [profile, setProfile] = useState({ picture: null, name: null });
+  const [profile, setProfile] = useState(null);
 
   const fetchProfile = useCallback(async (id: string) => {
     const res = await fetch(`https://rbr.bio/${id}/metadata.json`, {
@@ -26,10 +26,10 @@ export const UserMini = memo(function UserMini({ pubkey }: { pubkey: string }) {
 
   const insertCacheProfile = useCallback(
     async (event) => {
-      // insert to database
-      await db.execute('INSERT OR IGNORE INTO cache_profiles (id, metadata) VALUES (?, ?);', [pubkey, event.content]);
       // update state
       setProfile(JSON.parse(event.content));
+      // insert to database
+      await db.execute('INSERT OR IGNORE INTO cache_profiles (id, metadata) VALUES (?, ?);', [pubkey, event.content]);
     },
     [db, pubkey]
   );
@@ -51,7 +51,7 @@ export const UserMini = memo(function UserMini({ pubkey }: { pubkey: string }) {
   return (
     <div className="flex cursor-pointer items-center gap-2.5 rounded-md px-2.5 py-1.5 text-sm font-medium hover:bg-zinc-900">
       <div className="relative h-5 w-5 shrink-0 overflow-hidden rounded">
-        {profile.picture ? (
+        {profile?.picture ? (
           <ImageWithFallback src={profile.picture} alt={pubkey} fill={true} className="rounded object-cover" />
         ) : (
           <Avatar
@@ -64,9 +64,7 @@ export const UserMini = memo(function UserMini({ pubkey }: { pubkey: string }) {
         )}
       </div>
       <div className="inline-flex w-full flex-1 flex-col overflow-hidden">
-        <p className="truncate leading-tight text-zinc-300">
+        <p className="truncate leading-tight text-zinc-300">{profile?.name || truncate(pubkey, 16, ' .... ')}</p>
-          {profile.name ? profile.name : truncate(pubkey, 16, ' .... ')}
-        </p>
       </div>
     </div>
   );

src/pages/newsfeed/circle.tsx

@@ -1,12 +1,45 @@
 import BaseLayout from '@layouts/base';
 import WithSidebarLayout from '@layouts/withSidebar';
 
-import { JSXElementConstructor, ReactElement, ReactFragment, ReactPortal } from 'react';
+import { Note } from '@components/note';
+
+import { initialNotesAtom } from '@stores/note';
+
+import { useVirtualizer } from '@tanstack/react-virtual';
+import { useAtom } from 'jotai';
+import { JSXElementConstructor, ReactElement, ReactFragment, ReactPortal, useMemo, useRef } from 'react';
 
 export default function Page() {
+  const [data]: any = useAtom(initialNotesAtom);
+
+  const parentRef = useRef(null);
+  const count = useMemo(() => data.length, [data]);
+
+  const virtualizer = useVirtualizer({
+    count,
+    getScrollElement: () => parentRef.current,
+    getItemKey: (index: number) => data[index].id,
+    estimateSize: () => 500,
+    overscan: 5,
+  });
+
+  const items = virtualizer.getVirtualItems();
+
   return (
     <div className="h-full w-full">
-      <p>Circle Newsfeed</p>
+      {items.length > 0 && (
+        <div ref={parentRef} className="scrollbar-hide h-full w-full overflow-y-auto" style={{ contain: 'strict' }}>
+          <div className={`relative w-full h-${virtualizer.getTotalSize()}px`}>
+            <div className="absolute top-0 left-0 w-full" style={{ transform: `translateY(${items[0].start}px)` }}>
+              {items.map((virtualRow) => (
+                <div key={virtualRow.key} data-index={virtualRow.index} ref={virtualizer.measureElement}>
+                  <Note event={data[virtualRow.index]} />
+                </div>
+              ))}
+            </div>
+          </div>
+        </div>
+      )}
     </div>
   );
 }

src/pages/newsfeed/following.tsx

@@ -6,13 +6,13 @@ import { Note } from '@components/note';
 import FormBasic from '@components/note/form/basic';
 import { Placeholder } from '@components/note/placeholder';
 
-import { atomHasNewerNote } from '@stores/note';
+import { hasNewerNoteAtom } from '@stores/note';
 
 import { dateToUnix } from '@utils/getDate';
 
 import { useAtom } from 'jotai';
 import { Key, useCallback, useState } from 'react';
-import { JSXElementConstructor, ReactElement, ReactFragment, ReactPortal, useContext, useMemo, useRef } from 'react';
+import { JSXElementConstructor, ReactElement, ReactFragment, ReactPortal, useContext, useEffect, useRef } from 'react';
 import { Virtuoso } from 'react-virtuoso';
 
 export default function Page() {
@@ -20,7 +20,7 @@ export default function Page() {
 
   const [data, setData] = useState([]);
   const [reload, setReload] = useState(false);
-  const [hasNewerNote, setHasNewerNote] = useAtom(atomHasNewerNote);
+  const [hasNewerNote, setHasNewerNote] = useAtom(hasNewerNoteAtom);
 
   const now = useRef(new Date());
   const limit = useRef(30);
@@ -70,7 +70,7 @@ export default function Page() {
     [data]
   );
 
-  useMemo(() => {
+  useEffect(() => {
     const getData = async () => {
       const result = await db.select(`SELECT * FROM cache_notes ORDER BY created_at DESC LIMIT ${limit.current}`);
       if (result.length > 0) {

src/stores/note.tsx

@@ -1,3 +1,14 @@
 import { atom } from 'jotai';
+import { atomsWithQuery } from 'jotai-tanstack-query';
+import Database from 'tauri-plugin-sql-api';
 
-export const atomHasNewerNote = atom(false);
+// usecase: notify user that connector has receive newer note
+export const hasNewerNoteAtom = atom(false);
+// usecase: get all notes (limit 1000)
+export const [initialNotesAtom] = atomsWithQuery(() => ({
+  queryFn: async () => {
+    const db = await Database.load('sqlite:lume.db');
+    const result = await db.select(`SELECT * FROM cache_notes ORDER BY created_at DESC LIMIT 1000`);
+    return result;
+  },
+}));