diff --git a/client/package.json b/client/package.json
index 0d336ec..a69bf84 100644
--- a/client/package.json
+++ b/client/package.json
@@ -16,13 +16,11 @@
     "react-linkify": "^1.0.0-alpha",
     "react-router-dom": "^6.15.0",
     "react-scripts": "5.0.1",
-    "web-vitals": "^2.1.4",
     "workbox-background-sync": "^6.6.0",
     "workbox-broadcast-update": "^6.6.0",
     "workbox-cacheable-response": "^6.6.0",
     "workbox-core": "^6.6.0",
     "workbox-expiration": "^6.6.0",
-    "workbox-google-analytics": "^6.6.0",
     "workbox-navigation-preload": "^6.6.0",
     "workbox-precaching": "^6.6.0",
     "workbox-range-requests": "^6.6.0",
diff --git a/client/src/components/forms/PostFormCard.tsx b/client/src/components/forms/PostFormCard.tsx
index 1215504..7d73bcb 100644
--- a/client/src/components/forms/PostFormCard.tsx
+++ b/client/src/components/forms/PostFormCard.tsx
@@ -7,6 +7,7 @@ import { useSubmitForm } from "./handleSubmit";
 import "../../styles/Form.css";
 import EmotePicker from "../modals/EmotePicker/EmotePicker";
 import { DEFAULT_DIFFICULTY } from "../../config";
+import PostCard from "../modals/PostCard";
 
 interface FormProps {
     refEvent?: NostrEvent;
@@ -24,6 +25,7 @@ const timeUnits = [
     { unit: 'd', value: 60 * 60 * 24 },
     { unit: 'h', value: 60 * 60 },
     { unit: 'm', value: 60 },
+    { unit: 's', value: 1 },
 ];
 
 const timeToGoEst = (difficulty: string, hashrate: number): string => {
@@ -43,7 +45,7 @@ const timeToGoEst = (difficulty: string, hashrate: number): string => {
         }
     }
 
-    return result.trim() || '0m'; // Return '0m' if result is empty, indicating less than a minute
+    return result.trim() || 'now'; // Return 'now' if result is empty
 };
 
 const NewNoteCard = ({
@@ -88,7 +90,6 @@ const NewNoteCard = ({
                     addEventTags();
                     break;
                 case 'Quote':
-                    setComment(comment + '\nnostr:' + nip19.noteEncode(refEvent.id));
                     unsigned.tags.push(['q', refEvent.id]);
                     break;
                 default:
@@ -118,10 +119,16 @@ const NewNoteCard = ({
         }));
     }, [comment]);
 
-    const { handleSubmit: originalHandleSubmit, doingWorkProp, hashrate, bestPow } = useSubmitForm(unsigned, difficulty);
+    const { handleSubmit: originalHandleSubmit, doingWorkProp, hashrate, bestPow, signedPoWEvent } = useSubmitForm(unsigned, difficulty);
 
     const handleSubmit = async (event: React.FormEvent) => {
         await originalHandleSubmit(event);
+
+        // Check if tagType is 'Quote' and update comment
+        if (tagType === 'Quote' && refEvent) {
+            setComment(prevComment => prevComment + '\nnostr:' + nip19.noteEncode(refEvent.id));
+        }
+
         setComment("");
         setUnsigned(prevUnsigned => ({
             ...prevUnsigned,
@@ -161,9 +168,13 @@ const NewNoteCard = ({
                 <textarea
                     name="com"
                     wrap="soft"
-                    className="shadow-lg w-full px-4 py-3 border-blue-500 bg-black text-white"
+                    className="shadow-lg w-full px-4 py-3 border-blue-500 bg-black text-white h-auto"
                     value={comment}
-                    onChange={(e) => setComment(e.target.value)}
+                    onChange={(e) => {
+                        setComment(e.target.value);
+                        e.target.style.height = 'auto'; // Reset height
+                        e.target.style.height = `${e.target.scrollHeight}px`; // Set height to scrollHeight
+                    }}
                     rows={comment.split('\n').length || 1}
                 />
                 <div className="h-14 flex items-center justify-between">
@@ -176,7 +187,7 @@ const NewNoteCard = ({
                             className="bg-neutral-800 text-white text-xs font-medium border-none rounded-lg w-10"
                             value={difficulty}
                             onChange={(e) => setDifficulty(e.target.value)}
-                            min="21" 
+                            min="21"
                         />
                         <button
                             type="button"
@@ -215,6 +226,14 @@ const NewNoteCard = ({
                         </div>)
                     </div>
                 ) : null}
+                {signedPoWEvent && (
+                    <PostCard
+                        key={signedPoWEvent.id}
+                        event={signedPoWEvent}
+                        metadata={null}
+                        replies={[]}
+                    />
+                )}
             </div>
             <div id="postFormError" className="text-red-500" />
         </form>
diff --git a/client/src/components/forms/ThreadPostModal.tsx b/client/src/components/forms/ThreadPostModal.tsx
index add82ad..a12f9ba 100644
--- a/client/src/components/forms/ThreadPostModal.tsx
+++ b/client/src/components/forms/ThreadPostModal.tsx
@@ -37,7 +37,7 @@ const ThreadPostModal = ({ OPEvent }: { OPEvent: Event }) => {
                         setShowRepost(false)
                     }}
                 />
-                <a href={`nostr:${OPEvent.id}`} target="_blank" rel="noopener noreferrer">
+                <a href={`https://njump.me/${OPEvent.id}`} target="_blank" rel="noopener noreferrer">
                     <ArrowTopRightOnSquareIcon
                         className="h-5 w-5 text-gray-200 cursor-pointer"
                     />
diff --git a/client/src/components/forms/handleSubmit.ts b/client/src/components/forms/handleSubmit.ts
index c2542e2..a811f9a 100644
--- a/client/src/components/forms/handleSubmit.ts
+++ b/client/src/components/forms/handleSubmit.ts
@@ -1,5 +1,5 @@
 import { useState, useEffect } from "react";
-import { generateSecretKey, getPublicKey, finalizeEvent, UnsignedEvent } from "nostr-tools";
+import { generateSecretKey, getPublicKey, finalizeEvent, UnsignedEvent, Event } from "nostr-tools";
 import { publish } from "../../utils/relays";
 
 const useWorkers = (numCores: number, unsigned: UnsignedEvent, difficulty: string, deps: any[]) => {
@@ -43,7 +43,8 @@ export const useSubmitForm = (unsigned: UnsignedEvent, difficulty: string) => {
     const [sk, setSk] = useState(generateSecretKey());
     const unsignedWithPubkey = { ...unsigned, pubkey: getPublicKey(sk) };
     const powServer = useState(localStorage.getItem('powserver') || '');
-    const [unsignedPoWEvent, setUnsignedPoWEvent] = useState<UnsignedEvent>()
+    const [unsignedPoWEvent, setUnsignedPoWEvent] = useState<UnsignedEvent>();
+    const [signedPoWEvent, setSignedPoWEvent] = useState<Event>();
     let storedKeys = JSON.parse(localStorage.getItem('usedKeys') || '[]');
 
     // Initialize the worker outside of any effects
@@ -56,6 +57,7 @@ export const useSubmitForm = (unsigned: UnsignedEvent, difficulty: string) => {
             setDoingWorkProp(false);
             const signedEvent = finalizeEvent(unsignedPoWEvent, sk);
             publish(signedEvent);
+            setSignedPoWEvent(signedEvent);
             setSk(generateSecretKey())
         } 
     }, [unsignedPoWEvent]);
@@ -63,7 +65,6 @@ export const useSubmitForm = (unsigned: UnsignedEvent, difficulty: string) => {
     const handleSubmit = (event: React.FormEvent) => {
         event.preventDefault();
         setDoingWorkProp(true);
-        console.log(powServer[0])
         if (powServer[0]) {
             const inEventFormat = { ...unsignedWithPubkey, sig: "" };
             const powRequest = {
@@ -104,5 +105,5 @@ export const useSubmitForm = (unsigned: UnsignedEvent, difficulty: string) => {
         }
     }, [messageFromWorker]);
 
-    return { handleSubmit, doingWorkProp, hashrate, bestPow };
+    return { handleSubmit, doingWorkProp, hashrate, bestPow, signedPoWEvent};
 };
\ No newline at end of file
diff --git a/client/src/components/modals/CardModals/TextModal.tsx b/client/src/components/modals/CardModals/TextModal.tsx
index 081d649..063ade8 100644
--- a/client/src/components/modals/CardModals/TextModal.tsx
+++ b/client/src/components/modals/CardModals/TextModal.tsx
@@ -47,7 +47,7 @@ const ContentPreview = ({ key, eventdata }: { key: string; eventdata: Event }) =
 
     const match = comment.match(/\bnostr:([a-z0-9]+)/i);
     const nostrQuoteID = match && match[1];
-    if (nostrQuoteID && nostrQuoteID.length > 0) {
+    if (nostrQuoteID && nostrQuoteID.length > 0 && quoteEvents.length !== 0) {
       let id_to_hex = String(nip19.decode(nostrQuoteID as string).data);
       subNoteOnce(id_to_hex, onEvent);
       setFinalComment(finalComment.replace("nostr:" + nostrQuoteID, "").trim());
diff --git a/client/src/components/modals/PostCard.tsx b/client/src/components/modals/PostCard.tsx
index 7f2a290..5566dda 100644
--- a/client/src/components/modals/PostCard.tsx
+++ b/client/src/components/modals/PostCard.tsx
@@ -80,7 +80,7 @@ const PostCard = ({
                         return (
                             <div key={index}>
                                 {replyMetadata ? (
-                                    <img className={`h-5 w-5 rounded-full`} src={getMetadata(replyMetadata)?.picture} />
+                                    <img className={`h-5 w-5 rounded-full`} alt="icon" src={getMetadata(replyMetadata)?.picture} />
                                 ) : (
                                     <div className={`h-4 w-4 ${getIconFromHash(parsedEvent.pubkey)} rounded-full`} />
                                 )}
diff --git a/client/src/components/routes/Notifications.tsx b/client/src/components/routes/Notifications.tsx
index 5bcb88a..fcfbccb 100644
--- a/client/src/components/routes/Notifications.tsx
+++ b/client/src/components/routes/Notifications.tsx
@@ -65,6 +65,7 @@ const Notifications = () => {
           <span>Your Recent Posts</span>
           {sortedEvents.map((event) => (
               <PostCard
+                key={event.id}
                 event={event}
                 metadata={metadataEvents.find((e) => e.pubkey === event.pubkey && e.kind === 0) || null}
                 replies={countReplies(event)}
@@ -75,6 +76,7 @@ const Notifications = () => {
           <span>Mentions</span>
           {sortedMentions.map((event) => (
               <PostCard
+                key={event.id}
                 event={event}
                 metadata={metadataEvents.find((e) => e.pubkey === event.pubkey && e.kind === 0) || null}
                 replies={countReplies(event)}
diff --git a/client/src/components/routes/Thread.tsx b/client/src/components/routes/Thread.tsx
index 8c00037..3c35002 100644
--- a/client/src/components/routes/Thread.tsx
+++ b/client/src/components/routes/Thread.tsx
@@ -60,9 +60,9 @@ const Thread = () => {
                     {earlierEvents
                         .filter(event => event.kind === 1)
                         .sort((a, b) => a.created_at - b.created_at).map((event, index) => (
-                            <PostCard event={event} metadata={metadataEvents.find((e) => e.pubkey === event.pubkey && e.kind === 0) || null} replies={uniqEvents.filter((e: Event) => e.tags.some((tag) => tag[0] === "e" && tag[1] === event.id))} />
+                            <PostCard key={event.id} event={event} metadata={metadataEvents.find((e) => e.pubkey === event.pubkey && e.kind === 0) || null} replies={uniqEvents.filter((e: Event) => e.tags.some((tag) => tag[0] === "e" && tag[1] === event.id))} />
                         ))}
-                    <PostCard event={OPEvent} metadata={metadataEvents.find((e) => e.pubkey === OPEvent.pubkey && e.kind === 0) || null} replies={replyEvents} type={'OP'}/>
+                    <PostCard key={OPEvent.id} event={OPEvent} metadata={metadataEvents.find((e) => e.pubkey === OPEvent.pubkey && e.kind === 0) || null} replies={replyEvents} type={'OP'}/>
                 </div>
                 <ThreadPostModal OPEvent={OPEvent} />
                 <div className="col-span-full h-0.5 bg-neutral-900 mb-2"/> {/* This is the white line separator */}
diff --git a/client/src/hooks/useFetchEvents.ts b/client/src/hooks/useFetchEvents.ts
index eec2708..4368234 100644
--- a/client/src/hooks/useFetchEvents.ts
+++ b/client/src/hooks/useFetchEvents.ts
@@ -57,7 +57,7 @@ export const useFetchEvents = (hashtag?: string, notifications?: boolean, OP_eve
       }
   
       return unsubscribe;
-    }, [hashtag]);
+    }, []);
   
     const uniqEvents = uniqBy(events, "id");
   
diff --git a/client/src/utils/subscriptions.ts b/client/src/utils/subscriptions.ts
index 202d9fb..b4d7784 100644
--- a/client/src/utils/subscriptions.ts
+++ b/client/src/utils/subscriptions.ts
@@ -31,52 +31,40 @@ export const subGlobalFeed = (onEvent: SubCallback, age: number) => {
 
   setTimeout(() => {
     // get profile info
-    sub({
-      cb: onEvent,
-      filter: {
-        authors: Array.from(pubkeys),
-        kinds: [0],
-        limit: pubkeys.size,
-      },
-      unsub: true,
-    });
-    pubkeys.clear();
+    if (pubkeys.size > 0) {
+      sub({
+        cb: onEvent,
+        filter: {
+          authors: Array.from(pubkeys),
+          kinds: [0],
+          limit: pubkeys.size,
+        },
+        unsub: true,
+      });
+      pubkeys.clear();
+    }
 
-    sub({
-      cb: onEvent,
-      filter: {
-        '#e': Array.from(notes),
-        kinds: [1],
-      },
-      unsub: true,
-    });
-
-    notes.clear();
+    if (notes.size > 0) {
+      sub({
+        cb: onEvent,
+        filter: {
+          '#e': Array.from(notes),
+          kinds: [1],
+        },
+        unsub: true,
+      });
+      notes.clear();
+    }
   }, 2000);
 
   // subscribe to future notes, reactions and profile updates
   sub({
     cb: (evt, relay) => {
       onEvent(evt, relay);
-      if (
-        evt.kind !== 1
-        || pubkeys.has(evt.pubkey)
-      ) {
-        return;
-      }
-      subOnce({ // get profile data
-        relay,
-        cb: onEvent,
-        filter: {
-          authors: [evt.pubkey],
-          kinds: [0],
-          limit: 1,
-        }
-      });
     },
     filter: {
       ...(prefix && { ids: ['0'.repeat(prefix)] }),
-      kinds: [1],
+      kinds: [1,6],
       since: now,
     },
   });
@@ -122,16 +110,18 @@ export const subNote = (
 
   setTimeout(() => {
     // get profile info
-    sub({
-      cb: onEvent,
-      filter: {
-        authors: Array.from(pubkeys),
-        kinds: [0],
-        limit: pubkeys.size,
-      },
-      unsub: true,
-    });
-    pubkeys.clear();
+    if (pubkeys.size > 0) {
+      sub({
+        cb: onEvent,
+        filter: {
+          authors: Array.from(pubkeys),
+          kinds: [0],
+          limit: pubkeys.size,
+        },
+        unsub: true,
+      });
+      pubkeys.clear();
+    }
   }, 2000);
 
   replies.add(eventId);
@@ -166,16 +156,18 @@ export const subNoteOnce = (
 
   setTimeout(() => {
     // get profile info
-    sub({
-      cb: onEvent,
-      filter: {
-        authors: Array.from(pubkeys),
-        kinds: [0],
-        limit: pubkeys.size,
-      },
-      unsub: true,
-    });
-    pubkeys.clear();
+    if (pubkeys.size > 0) {
+      sub({
+        cb: onEvent,
+        filter: {
+          authors: Array.from(pubkeys),
+          kinds: [0],
+          limit: pubkeys.size,
+        },
+        unsub: true,
+      });
+      pubkeys.clear();
+    }
   }, 2000);
 };
 
@@ -200,16 +192,18 @@ export const subNotesOnce = (
 
   setTimeout(() => {
     // get profile info
-    sub({
-      cb: onEvent,
-      filter: {
-        authors: Array.from(pubkeys),
-        kinds: [0],
-        limit: pubkeys.size,
-      },
-      unsub: true,
-    });
-    pubkeys.clear();
+    if (pubkeys.size > 0) {
+      sub({
+        cb: onEvent,
+        filter: {
+          authors: Array.from(pubkeys),
+          kinds: [0],
+          limit: pubkeys.size,
+        },
+        unsub: true,
+      });
+      pubkeys.clear();
+    }
   }, 2000);
 };  
 
@@ -299,8 +293,8 @@ export const subHashtagFeed = (
       },
       filter: {
         "#t": [hashtag],
-        kinds: [1, 6],
-        since: Math.floor((Date.now() * 0.001) - (age * 60 * 60)),
+        kinds: [1],
+        since: Math.floor((Date.now() * 0.001) - (3 * 60 * 60)),
         limit: 20,
       },
       unsub: true
@@ -325,38 +319,36 @@ export const subHashtagFeed = (
   
     setTimeout(() => {
       // get profile info
-      sub({
-        cb: onEvent,
-        filter: {
-          authors: Array.from(pubkeys),
-          kinds: [0],
-          limit: pubkeys.size,
-        },
-        unsub: true,
-      });
-      pubkeys.clear();
-      notes.clear();
+      if (pubkeys.size > 0) {
+        sub({
+          cb: onEvent,
+          filter: {
+            authors: Array.from(pubkeys),
+            kinds: [0],
+            limit: pubkeys.size,
+          },
+          unsub: true,
+        });
+        pubkeys.clear();
+      }
+  
+      if (notes.size > 0) {
+        sub({
+          cb: onEvent,
+          filter: {
+            '#e': Array.from(notes),
+            kinds: [1],
+          },
+          unsub: true,
+        });
+        notes.clear();
+      }
     }, 2000);
   
     // subscribe to future notes, reactions and profile updates
     sub({
       cb: (evt, relay) => {
         onEvent(evt, relay);
-        if (
-          evt.kind !== 1
-          || pubkeys.has(evt.pubkey)
-        ) {
-          return;
-        }
-        subOnce({ // get profile data
-          relay,
-          cb: onEvent,
-          filter: {
-            authors: [evt.pubkey],
-            kinds: [0],
-            limit: 1,
-          }
-        });
       },
       filter: {
         "#t": [hashtag],