bug-fixes

docker-compose.yml

@@ -5,7 +5,7 @@ services:
     build:
       context: .
       args:
-        VITE_DEFAULT_RELAYS: "wss://theforest.nostr1.com,wss://nostr21.com,wss://nostr.land,wss://nostr.wine,wss://nostr.sovbit.host"
+        VITE_DEFAULT_RELAYS: "wss://theforest.nostr1.com,wss://nostr21.com,wss://nostr.land,wss://nostr.wine,wss://nostr.sovbit.host,wss://orly-relay.imwald.eu"
         VITE_ZAP_THRESHOLD: "1"
         VITE_THREAD_TIMEOUT_DAYS: "30"
         VITE_PWA_ENABLED: "true"

public/healthz.json

@@ -2,7 +2,7 @@
   "status": "ok",
   "service": "aitherboard",
   "version": "0.1.0",
-  "buildTime": "2026-02-02T15:23:47.430Z",
+  "buildTime": "2026-02-03T06:34:16.073Z",
   "gitCommit": "unknown",
-  "timestamp": 1770045827431
+  "timestamp": 1770100456074
 }

src/lib/modules/comments/Comment.svelte

@@ -3,6 +3,7 @@
   import MarkdownRenderer from '../../components/content/MarkdownRenderer.svelte';
   import ReplyContext from '../../components/content/ReplyContext.svelte';
   import type { NostrEvent } from '../../types/nostr.js';
+  import { getKindInfo } from '../../types/kind-lookup.js';
 
   interface Props {
     comment: NostrEvent;
@@ -106,6 +107,11 @@
       {expanded ? 'Show less' : 'Show more'}
     </button>
   {/if}
+  
+  <div class="kind-badge">
+    <span class="kind-number">{getKindInfo(comment.kind).number}</span>
+    <span class="kind-description">{getKindInfo(comment.kind).description}</span>
+  </div>
 </article>
 
 <style>
@@ -115,6 +121,7 @@
     background: var(--fog-post, #ffffff);
     border: 1px solid var(--fog-border, #e5e7eb);
     border-radius: 0.25rem;
+    position: relative;
   }
 
   :global(.dark) .comment {
@@ -145,4 +152,30 @@
     border: none;
     cursor: pointer;
   }
+
+  .kind-badge {
+    position: absolute;
+    bottom: 0.5rem;
+    right: 0.5rem;
+    display: flex;
+    flex-direction: column;
+    align-items: flex-end;
+    gap: 0.125rem;
+    font-size: 0.625rem;
+    line-height: 1;
+    color: var(--fog-text-light, #9ca3af);
+  }
+
+  :global(.dark) .kind-badge {
+    color: var(--fog-dark-text-light, #6b7280);
+  }
+
+  .kind-number {
+    font-weight: 600;
+  }
+
+  .kind-description {
+    font-size: 0.5rem;
+    opacity: 0.8;
+  }
 </style>

src/lib/modules/comments/CommentThread.svelte

@@ -71,31 +71,31 @@
       hasNewComments = false;
       const allCommentIds = new Set(comments.map(c => c.id));
       
-      if (allCommentIds.size > 0) {
+    if (allCommentIds.size > 0) {
         // Fetch comments that reference any comment we have (replies to replies)
-        const replyToCommentsFilters = [
-          {
-            kinds: [1111],
-            '#K': ['11'], // Comments on kind 11 threads
-            '#E': Array.from(allCommentIds) // Comments that reference any of our comments
-          }
-        ];
-        
-        const replyToComments = await nostrClient.fetchEvents(
-          replyToCommentsFilters,
-          relays,
-          { useCache: true, cacheResults: true }
-        );
-        
-        // Add new comments that are replies to our comments
-        for (const reply of replyToComments) {
-          if (!allCommentIds.has(reply.id)) {
-            comments.push(reply);
+      const replyToCommentsFilters = [
+        {
+          kinds: [1111],
+          '#K': ['11'], // Comments on kind 11 threads
+          '#E': Array.from(allCommentIds) // Comments that reference any of our comments
+        }
+      ];
+      
+      const replyToComments = await nostrClient.fetchEvents(
+        replyToCommentsFilters,
+        relays,
+        { useCache: true, cacheResults: true }
+      );
+      
+      // Add new comments that are replies to our comments
+      for (const reply of replyToComments) {
+        if (!allCommentIds.has(reply.id)) {
+          comments.push(reply);
             hasNewComments = true;
-          }
         }
       }
-      
+    }
+    
       // Also fetch missing parent comments that are referenced but not loaded
       const missingReplyIds = new Set<string>();
       for (const comment of comments) {
@@ -109,21 +109,21 @@
       }
       
       if (missingReplyIds.size > 0) {
-        const replyComments = await nostrClient.fetchEvents(
-          [{ kinds: [1111], ids: Array.from(missingReplyIds) }],
-          relays,
-          { useCache: true, cacheResults: true }
-        );
-        
+      const replyComments = await nostrClient.fetchEvents(
+        [{ kinds: [1111], ids: Array.from(missingReplyIds) }],
+        relays,
+        { useCache: true, cacheResults: true }
+      );
+      
         // Add new parent comments
-        for (const reply of replyComments) {
+      for (const reply of replyComments) {
           const exists = comments.some(c => c.id === reply.id);
           if (!exists) {
-            comments.push(reply);
+          comments.push(reply);
             hasNewComments = true;
-          }
         }
       }
+      }
     }
   }
 
@@ -214,7 +214,7 @@
       eventMap.set(item.event.id, item);
       allEventIds.add(item.event.id);
     }
-
+      
     // Second pass: determine parent-child relationships
     for (const item of items) {
       // Check if this is a reply
@@ -224,12 +224,12 @@
       if (parentId) {
         // Check if parent is the thread or another comment/zap we have
         if (parentId === threadId || allEventIds.has(parentId)) {
-          // This is a reply
-          if (!replyMap.has(parentId)) {
-            replyMap.set(parentId, []);
-          }
-          replyMap.get(parentId)!.push(item.event.id);
-        } else {
+        // This is a reply
+        if (!replyMap.has(parentId)) {
+          replyMap.set(parentId, []);
+        }
+        replyMap.get(parentId)!.push(item.event.id);
+      } else {
           // Parent not found - treat as root item (might be a missing parent)
           rootItems.push(item);
         }

src/lib/modules/feed/FeedPage.svelte

@@ -1,13 +1,16 @@
 <script lang="ts">
   import FeedPost from './FeedPost.svelte';
+  import ReplaceableEventCard from './ReplaceableEventCard.svelte';
   import CreateFeedForm from './CreateFeedForm.svelte';
   import { nostrClient } from '../../services/nostr/nostr-client.js';
   import { relayManager } from '../../services/nostr/relay-manager.js';
   import { keyboardShortcuts } from '../../services/keyboard-shortcuts.js';
   import { onMount } from 'svelte';
   import type { NostrEvent } from '../../types/nostr.js';
+  import { getFeedKinds, getReplaceableKinds } from '../../types/kind-lookup.js';
 
   let posts = $state<NostrEvent[]>([]);
+  let replaceableEvents = $state<NostrEvent[]>([]);
   let loading = $state(true);
   let replyingTo = $state<NostrEvent | null>(null);
   let showNewPostForm = $state(false);
@@ -105,35 +108,81 @@
     }
 
     try {
-      const config = nostrClient.getConfig();
-      
       const oldestTimestamp = posts.length > 0 
         ? Math.min(...posts.map(p => p.created_at))
         : undefined;
 
-      const filters = [
-        {
-          kinds: [1],
-          limit: 50,
-          ...(oldestTimestamp ? { until: oldestTimestamp } : {})
+      const relays = relayManager.getFeedReadRelays();
+      const feedKinds = getFeedKinds();
+      const replaceableKinds = getReplaceableKinds();
+
+      // Phase 1: Fetch all feed kinds - one request per relay, sent in parallel
+      // Update cache in background (10 second timeout), view updates when cache is done
+      const feedFilter = feedKinds.length > 0 ? [{
+        kinds: feedKinds,
+        limit: 100,
+        ...(oldestTimestamp ? { until: oldestTimestamp } : {})
+      }] : [];
+
+      let allFeedEvents: NostrEvent[] = [];
+      let cacheUpdatePromise: Promise<void> | null = null;
+
+      if (feedFilter.length > 0) {
+        // Get cached events first for immediate display
+        const cachedEvents = await nostrClient.fetchEvents(
+          feedFilter,
+          relays,
+          { useCache: true, cacheResults: false }
+        );
+        
+        // Process cached events immediately
+        const regularPosts = cachedEvents.filter((e: NostrEvent) => e.kind === 1);
+        const replaceable = cachedEvents.filter((e: NostrEvent) => 
+          replaceableKinds.includes(e.kind) &&
+          e.tags.some(t => t[0] === 'd')
+        );
+        const otherFeedEvents = cachedEvents.filter((e: NostrEvent) => 
+          e.kind !== 1 && 
+          !replaceableKinds.includes(e.kind) &&
+          feedKinds.includes(e.kind)
+        );
+
+        if (reset) {
+          posts = sortPosts([...regularPosts, ...otherFeedEvents]);
+          replaceableEvents = replaceable.sort((a, b) => b.created_at - a.created_at);
+          lastPostId = regularPosts.length > 0 ? regularPosts[0].id : null;
         }
-      ];
 
-      const relays = relayManager.getFeedReadRelays();
-      const events = await nostrClient.fetchEvents(
-        filters,
+        // Fetch fresh data in background with 10 second timeout, update cache
+        cacheUpdatePromise = nostrClient.fetchEvents(
+          feedFilter,
         relays,
-        { useCache: true, cacheResults: true, onUpdate: (updated) => {
-          const sorted = sortPosts(updated);
+          { 
+            useCache: false, 
+            cacheResults: true, 
+            timeout: 10000,
+            onUpdate: (updated) => {
+              const updatedRegularPosts = updated.filter((e: NostrEvent) => e.kind === 1);
+              const updatedReplaceable = updated.filter((e: NostrEvent) => 
+                replaceableKinds.includes(e.kind) &&
+                e.tags.some(t => t[0] === 'd')
+              );
+              const updatedOtherFeedEvents = updated.filter((e: NostrEvent) => 
+                e.kind !== 1 && 
+                !replaceableKinds.includes(e.kind) &&
+                feedKinds.includes(e.kind)
+              );
+              
+              const sorted = sortPosts([...updatedRegularPosts, ...updatedOtherFeedEvents]);
+              
           if (reset) {
             posts = sorted;
-            lastPostId = sorted.length > 0 ? sorted[0].id : null;
+                replaceableEvents = updatedReplaceable.sort((a, b) => b.created_at - a.created_at);
+                lastPostId = updatedRegularPosts.length > 0 ? updatedRegularPosts[0].id : null;
           } else {
-            // Merge new posts
             const existingIds = new Set(posts.map(p => p.id));
             const newPosts = sorted.filter(e => !existingIds.has(e.id));
             if (newPosts.length > 0) {
-              // Count new posts that are newer than the last seen post
               if (lastPostId) {
                 const newCount = sorted.filter(e => e.id !== lastPostId && !existingIds.has(e.id)).length;
                 if (newCount > 0) {
@@ -141,17 +190,86 @@
                 }
               }
               posts = sortPosts([...posts, ...newPosts]);
+            }
+                
+                const existingReplaceableIds = new Set(replaceableEvents.map(e => e.id));
+                const newReplaceable = updatedReplaceable.filter(e => !existingReplaceableIds.has(e.id));
+                if (newReplaceable.length > 0) {
+                  replaceableEvents = [...replaceableEvents, ...newReplaceable].sort((a, b) => b.created_at - a.created_at);
+                }
+              }
+              
+              allFeedEvents = updated;
             }
           }
-        }}
-      );
+        ).then(events => {
+          allFeedEvents = events;
+        }).catch(err => {
+          console.error('Error fetching feed events:', err);
+        });
+      }
 
-      // Recursively fetch missing parent events to build complete threads
-      const allEventIds = new Set(events.map(e => e.id));
-      let missingParentIds = new Set<string>();
+      // Wait for Phase 1 cache update to complete before proceeding
+      if (cacheUpdatePromise) {
+        await cacheUpdatePromise;
+      }
+
+      // Phase 2: Fetch secondary kinds (reactions, zaps) for displayed events
+      // One request per relay with all filters, sent in parallel, update cache in background (10s timeout)
+      const displayedEventIds = [...posts, ...replaceableEvents].map(e => e.id);
+      if (displayedEventIds.length > 0) {
+        // Fetch reactions (kind 7) and zap receipts (kind 9735) for displayed events
+        const secondaryFilter = [{
+          kinds: [7, 9735],
+          '#e': displayedEventIds.slice(0, 100) // Limit to avoid huge requests
+        }];
+
+        // Fetch in background, update cache, view will update automatically via cache
+        nostrClient.fetchEvents(
+          secondaryFilter,
+          relays,
+          { 
+            useCache: true, 
+            cacheResults: true, 
+            timeout: 10000 
+          }
+        ).catch(err => {
+          console.error('Error fetching secondary events:', err);
+        });
+      }
+
+      // Phase 3: Fetch kind 0 profiles for npubs in feed
+      // One request per relay with all filters, sent in parallel, update cache in background (10s timeout)
+      const uniquePubkeys = new Set<string>();
+      for (const event of [...posts, ...replaceableEvents]) {
+        uniquePubkeys.add(event.pubkey);
+      }
+
+      if (uniquePubkeys.size > 0) {
+        const profileFilter = [{
+          kinds: [0],
+          authors: Array.from(uniquePubkeys).slice(0, 100) // Limit to avoid huge requests
+        }];
+
+        // Fetch in background, update cache, view will update automatically via cache
+        nostrClient.fetchEvents(
+          profileFilter,
+          relays,
+          { 
+            useCache: true, 
+            cacheResults: true, 
+            timeout: 10000 
+          }
+        ).catch(err => {
+          console.error('Error fetching profiles:', err);
+        });
+      }
+
+      // Fetch missing parent events (batch, one request per relay)
+      const allEventIds = new Set(posts.map(e => e.id));
+      const missingParentIds = new Set<string>();
       
-      // Find all missing parents
-      for (const event of events) {
+      for (const event of posts) {
         const replyTag = event.tags.find((t) => t[0] === 'e' && t[3] === 'reply');
         const parentId = replyTag?.[1];
         if (parentId && !allEventIds.has(parentId)) {
@@ -159,52 +277,18 @@
         }
       }
       
-      // Recursively fetch missing parents until we have them all
-      while (missingParentIds.size > 0) {
-        try {
-          const parentEvents = await nostrClient.fetchEvents(
-            [{ kinds: [1], ids: Array.from(missingParentIds) }],
+      if (missingParentIds.size > 0) {
+        const parentIdsArray = Array.from(missingParentIds).slice(0, 50);
+        nostrClient.fetchEvents(
+          [{ kinds: [1], ids: parentIdsArray }],
             relays,
-            { useCache: true, cacheResults: true }
-          );
-          
-          // Add fetched events
-          for (const parentEvent of parentEvents) {
-            if (!allEventIds.has(parentEvent.id)) {
-              events.push(parentEvent);
-              allEventIds.add(parentEvent.id);
-            }
-          }
-          
-          // Check if any of the newly fetched parents also have missing parents
-          const newMissingIds = new Set<string>();
-          for (const parentEvent of parentEvents) {
-            const replyTag = parentEvent.tags.find((t) => t[0] === 'e' && t[3] === 'reply');
-            const grandParentId = replyTag?.[1];
-            if (grandParentId && !allEventIds.has(grandParentId)) {
-              newMissingIds.add(grandParentId);
-            }
-          }
-          
-          missingParentIds = newMissingIds;
-        } catch (error) {
-          console.error('Error fetching missing parent events:', error);
-          break; // Stop trying if there's an error
-        }
-      }
-
-      if (reset) {
-        posts = sortPosts(events);
-        lastPostId = events.length > 0 ? events[0].id : null;
-        newPostsCount = 0;
-      } else {
-        // Merge new posts
-        const existingIds = new Set(posts.map(p => p.id));
-        const newPosts = events.filter(e => !existingIds.has(e.id));
-        posts = sortPosts([...posts, ...newPosts]);
+          { useCache: true, cacheResults: true, timeout: 10000 }
+        ).catch(err => {
+          console.error('Error fetching parent events:', err);
+        });
       }
 
-      hasMore = events.length >= 50;
+      hasMore = allFeedEvents.length >= 100;
     } catch (error) {
       console.error('Error loading feed:', error);
     } finally {
@@ -312,6 +396,34 @@
     if (!showOPsOnly) return posts;
     return posts.filter(post => !isReply(post));
   }
+
+  function getAllFeedItems(): Array<{ id: string; event: NostrEvent; type: 'post' | 'replaceable'; created_at: number }> {
+    const items: Array<{ id: string; event: NostrEvent; type: 'post' | 'replaceable'; created_at: number }> = [];
+    
+    // Add filtered posts
+    const filteredPosts = getFilteredPosts();
+    for (const post of filteredPosts) {
+      items.push({
+        id: post.id,
+        event: post,
+        type: 'post',
+        created_at: post.created_at
+      });
+    }
+    
+    // Add replaceable events
+    for (const event of replaceableEvents) {
+      items.push({
+        id: event.id,
+        event: event,
+        type: 'replaceable',
+        created_at: event.created_at
+      });
+    }
+    
+    // Sort by created_at, newest first
+    return items.sort((a, b) => b.created_at - a.created_at);
+  }
 </script>
 
 <div class="Feed-feed">
@@ -350,7 +462,7 @@
 
   {#if loading}
     <p class="text-fog-text-light dark:text-fog-dark-text-light">Loading feed...</p>
-  {:else if posts.length === 0}
+  {:else if posts.length === 0 && replaceableEvents.length === 0}
     <p class="text-fog-text-light dark:text-fog-dark-text-light">No posts yet. Be the first to post!</p>
   {:else}
     {#if newPostsCount > 0}
@@ -364,21 +476,27 @@
       </div>
     {/if}
     <div class="posts-list">
-      {#each getFilteredPosts() as post, index (post.id)}
-        {@const parentId = post.tags.find((t) => t[0] === 'e' && t[3] === 'reply')?.[1]}
+      {#each getAllFeedItems() as item (item.id)}
+        {#if item.type === 'post'}
+          {@const parentId = item.event.tags.find((t) => t[0] === 'e' && t[3] === 'reply')?.[1]}
         {@const parentEvent = parentId ? posts.find(p => p.id === parentId) : undefined}
-        <div data-post-id={post.id} class="post-wrapper">
-          <FeedPost {post} parentEvent={parentEvent} onReply={handleReply} />
+          <div data-post-id={item.event.id} class="post-wrapper" class:keyboard-selected={false}>
+            <FeedPost post={item.event} parentEvent={parentEvent} onReply={handleReply} />
+          </div>
+        {:else if item.type === 'replaceable'}
+          <div data-event-id={item.event.id} class="post-wrapper" class:keyboard-selected={false}>
+            <ReplaceableEventCard event={item.event} />
         </div>
+        {/if}
       {/each}
     </div>
     {#if loadingMore}
       <p class="text-center text-fog-text-light dark:text-fog-dark-text-light mt-4">Loading more...</p>
     {/if}
-    {#if !hasMore && getFilteredPosts().length > 0}
+    {#if !hasMore && getAllFeedItems().length > 0}
       <p class="text-center text-fog-text-light dark:text-fog-dark-text-light mt-4">No more posts</p>
     {/if}
-    {#if showOPsOnly && getFilteredPosts().length === 0 && posts.length > 0}
+    {#if showOPsOnly && getFilteredPosts().length === 0 && posts.length > 0 && replaceableEvents.length === 0}
       <p class="text-center text-fog-text-light dark:text-fog-dark-text-light mt-4">No original posts found. Try unchecking "Show OPs only".</p>
     {/if}
   {/if}

src/lib/modules/feed/FeedPost.svelte

@@ -9,6 +9,7 @@
   import { relayManager } from '../../services/nostr/relay-manager.js';
   import { onMount } from 'svelte';
   import type { NostrEvent } from '../../types/nostr.js';
+  import { getKindInfo } from '../../types/kind-lookup.js';
 
   interface Props {
     post: NostrEvent;
@@ -182,6 +183,11 @@
       {expanded ? 'Show less' : 'Show more'}
     </button>
   {/if}
+  
+  <div class="kind-badge">
+    <span class="kind-number">{getKindInfo(post.kind).number}</span>
+    <span class="kind-description">{getKindInfo(post.kind).description}</span>
+  </div>
 </article>
 
 <style>
@@ -231,4 +237,34 @@
     cursor: pointer;
   }
 
+  .kind-badge {
+    position: absolute;
+    bottom: 0.5rem;
+    right: 0.5rem;
+    display: flex;
+    flex-direction: column;
+    align-items: flex-end;
+    gap: 0.125rem;
+    font-size: 0.625rem;
+    line-height: 1;
+    color: var(--fog-text-light, #9ca3af);
+  }
+
+  :global(.dark) .kind-badge {
+    color: var(--fog-dark-text-light, #6b7280);
+  }
+
+  .kind-number {
+    font-weight: 600;
+  }
+
+  .kind-description {
+    font-size: 0.5rem;
+    opacity: 0.8;
+  }
+
+  .Feed-post {
+    position: relative;
+  }
+
 </style>

src/lib/modules/feed/ReplaceableEventCard.svelte

@@ -0,0 +1,158 @@
+<script lang="ts">
+  import ProfileBadge from '../../components/layout/ProfileBadge.svelte';
+  import type { NostrEvent } from '../../types/nostr.js';
+  import { getKindInfo } from '../../types/kind-lookup.js';
+
+  interface Props {
+    event: NostrEvent;
+  }
+
+  let { event }: Props = $props();
+
+  function getDTag(): string | null {
+    const dTag = event.tags.find((t) => t[0] === 'd');
+    return dTag?.[1] || null;
+  }
+
+  function getWikistrUrl(): string | null {
+    const dTag = getDTag();
+    if (!dTag) return null;
+    return `https://wikistr.imwald.eu/${dTag}*${event.pubkey}`;
+  }
+
+  function getRelativeTime(): string {
+    const now = Math.floor(Date.now() / 1000);
+    const diff = now - event.created_at;
+    const hours = Math.floor(diff / 3600);
+    const days = Math.floor(diff / 86400);
+    const minutes = Math.floor(diff / 60);
+
+    if (days > 0) return `${days}d ago`;
+    if (hours > 0) return `${hours}h ago`;
+    if (minutes > 0) return `${minutes}m ago`;
+    return 'just now';
+  }
+
+  function getClientName(): string | null {
+    const clientTag = event.tags.find((t) => t[0] === 'client');
+    return clientTag?.[1] || null;
+  }
+
+</script>
+
+<article class="replaceable-event-card">
+  <div class="card-header flex items-center justify-between mb-2">
+    <div class="flex items-center gap-2">
+      <ProfileBadge pubkey={event.pubkey} />
+      <span class="text-xs text-fog-text-light dark:text-fog-dark-text-light">{getRelativeTime()}</span>
+      {#if getClientName()}
+        <span class="text-xs text-fog-text-light dark:text-fog-dark-text-light">via {getClientName()}</span>
+      {/if}
+    </div>
+  </div>
+
+  <div class="card-content mb-2">
+    {#if getDTag()}
+      <div class="d-tag-display mb-2">
+        <span class="text-sm font-semibold text-fog-text dark:text-fog-dark-text">d-tag:</span>
+        <span class="text-sm text-fog-text-light dark:text-fog-dark-text-light ml-1">{getDTag()}</span>
+      </div>
+    {/if}
+    
+    {#if event.content}
+      <div class="content-preview text-sm text-fog-text dark:text-fog-dark-text mb-2">
+        {event.content.slice(0, 200)}{event.content.length > 200 ? '...' : ''}
+      </div>
+    {/if}
+  </div>
+
+  <div class="card-actions">
+    {#if getWikistrUrl()}
+      <a
+        href={getWikistrUrl()}
+        target="_blank"
+        rel="noopener noreferrer"
+        class="wikistr-link inline-flex items-center gap-2 px-4 py-2 bg-fog-accent dark:bg-fog-dark-accent text-white rounded hover:opacity-90 text-sm"
+      >
+        <span>View on wikistr</span>
+        <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+          <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M10 6H6a2 2 0 00-2 2v10a2 2 0 002 2h10a2 2 0 002-2v-4M14 4h6m0 0v6m0-6L10 14" />
+        </svg>
+      </a>
+    {/if}
+  </div>
+  
+  <div class="kind-badge">
+    <span class="kind-number">{getKindInfo(event.kind).number}</span>
+    <span class="kind-description">{getKindInfo(event.kind).description}</span>
+  </div>
+</article>
+
+<style>
+  .replaceable-event-card {
+    padding: 1rem;
+    margin-bottom: 1rem;
+    background: var(--fog-post, #ffffff);
+    border: 1px solid var(--fog-border, #e5e7eb);
+    border-radius: 0.25rem;
+    border-left: 3px solid var(--fog-accent, #64748b);
+  }
+
+  :global(.dark) .replaceable-event-card {
+    background: var(--fog-dark-post, #1f2937);
+    border-color: var(--fog-dark-border, #374151);
+    border-left-color: var(--fog-dark-accent, #64748b);
+  }
+
+  .card-header {
+    padding-bottom: 0.5rem;
+    border-bottom: 1px solid var(--fog-border, #e5e7eb);
+  }
+
+  :global(.dark) .card-header {
+    border-bottom-color: var(--fog-dark-border, #374151);
+  }
+
+  .content-preview {
+    line-height: 1.6;
+  }
+
+  .wikistr-link {
+    text-decoration: none;
+    transition: opacity 0.2s;
+  }
+
+  .wikistr-link:hover {
+    opacity: 0.9;
+  }
+
+  .kind-badge {
+    position: absolute;
+    bottom: 0.5rem;
+    right: 0.5rem;
+    display: flex;
+    flex-direction: column;
+    align-items: flex-end;
+    gap: 0.125rem;
+    font-size: 0.625rem;
+    line-height: 1;
+    color: var(--fog-text-light, #9ca3af);
+  }
+
+  :global(.dark) .kind-badge {
+    color: var(--fog-dark-text-light, #6b7280);
+  }
+
+  .kind-number {
+    font-weight: 600;
+  }
+
+  .kind-description {
+    font-size: 0.5rem;
+    opacity: 0.8;
+  }
+
+  .replaceable-event-card {
+    position: relative;
+  }
+</style>

src/lib/modules/feed/Reply.svelte

@@ -5,6 +5,7 @@
   import ZapButton from '../zaps/ZapButton.svelte';
   import ZapReceipt from '../zaps/ZapReceipt.svelte';
   import type { NostrEvent } from '../../types/nostr.js';
+  import { getKindInfo } from '../../types/kind-lookup.js';
 
   interface Props {
     reply: NostrEvent;
@@ -119,6 +120,11 @@
       {expanded ? 'Show less' : 'Show more'}
     </button>
   {/if}
+  
+  <div class="kind-badge">
+    <span class="kind-number">{getKindInfo(reply.kind).number}</span>
+    <span class="kind-description">{getKindInfo(reply.kind).description}</span>
+  </div>
 </article>
 
 <style>
@@ -129,6 +135,7 @@
     border: 1px solid var(--fog-border, #e5e7eb);
     border-radius: 0.25rem;
     border-left: 3px solid var(--fog-accent, #64748b);
+    position: relative;
   }
 
   :global(.dark) .Feed-reply {
@@ -178,4 +185,30 @@
     border: none;
     cursor: pointer;
   }
+
+  .kind-badge {
+    position: absolute;
+    bottom: 0.5rem;
+    right: 0.5rem;
+    display: flex;
+    flex-direction: column;
+    align-items: flex-end;
+    gap: 0.125rem;
+    font-size: 0.625rem;
+    line-height: 1;
+    color: var(--fog-text-light, #9ca3af);
+  }
+
+  :global(.dark) .kind-badge {
+    color: var(--fog-dark-text-light, #6b7280);
+  }
+
+  .kind-number {
+    font-weight: 600;
+  }
+
+  .kind-description {
+    font-size: 0.5rem;
+    opacity: 0.8;
+  }
 </style>

src/lib/modules/feed/ZapReceiptReply.svelte

@@ -2,6 +2,7 @@
   import ProfileBadge from '../../components/layout/ProfileBadge.svelte';
   import ReplyContext from '../../components/content/ReplyContext.svelte';
   import type { NostrEvent } from '../../types/nostr.js';
+  import { getKindInfo } from '../../types/kind-lookup.js';
 
   interface Props {
     zapReceipt: NostrEvent; // Kind 9735 zap receipt
@@ -90,8 +91,9 @@
       <span class="text-sm font-semibold">{getAmount().toLocaleString()} sats</span>
       <span class="text-xs text-fog-text-light dark:text-fog-dark-text-light">{getRelativeTime()}</span>
       {#if getZappedPubkey()}
+        {@const zappedPubkey = getZappedPubkey()!}
         <span class="text-xs text-fog-text-light dark:text-fog-dark-text-light">
-          to <ProfileBadge pubkey={getZappedPubkey()} />
+          to <ProfileBadge pubkey={zappedPubkey} />
         </span>
       {/if}
     </div>
@@ -122,6 +124,11 @@
       {expanded ? 'Show less' : 'Show more'}
     </button>
   {/if}
+  
+  <div class="kind-badge">
+    <span class="kind-number">{getKindInfo(zapReceipt.kind).number}</span>
+    <span class="kind-description">{getKindInfo(zapReceipt.kind).description}</span>
+  </div>
 </article>
 
 <style>
@@ -132,6 +139,7 @@
     border: 1px solid var(--fog-border, #e5e7eb);
     border-radius: 0.25rem;
     border-left: 3px solid #fbbf24; /* Gold/yellow for zaps */
+    position: relative;
   }
 
   :global(.dark) .zap-receipt-reply {
@@ -172,4 +180,30 @@
     border: none;
     cursor: pointer;
   }
+
+  .kind-badge {
+    position: absolute;
+    bottom: 0.5rem;
+    right: 0.5rem;
+    display: flex;
+    flex-direction: column;
+    align-items: flex-end;
+    gap: 0.125rem;
+    font-size: 0.625rem;
+    line-height: 1;
+    color: var(--fog-text-light, #9ca3af);
+  }
+
+  :global(.dark) .kind-badge {
+    color: var(--fog-dark-text-light, #6b7280);
+  }
+
+  .kind-number {
+    font-weight: 600;
+  }
+
+  .kind-description {
+    font-size: 0.5rem;
+    opacity: 0.8;
+  }
 </style>

src/lib/modules/threads/ThreadCard.svelte

@@ -4,6 +4,7 @@
   import { relayManager } from '../../services/nostr/relay-manager.js';
   import { onMount } from 'svelte';
   import type { NostrEvent } from '../../types/nostr.js';
+  import { getKindInfo } from '../../types/kind-lookup.js';
 
   interface Props {
     thread: NostrEvent;
@@ -250,11 +251,17 @@
       {expanded ? 'Show less' : 'Show more'}
     </button>
   {/if}
+  
+  <div class="kind-badge">
+    <span class="kind-number">{getKindInfo(thread.kind).number}</span>
+    <span class="kind-description">{getKindInfo(thread.kind).description}</span>
+  </div>
 </article>
 
 <style>
   .thread-card {
     max-width: var(--content-width);
+    position: relative;
   }
 
   .thread-card a {
@@ -284,4 +291,30 @@
     border: none;
     cursor: pointer;
   }
+
+  .kind-badge {
+    position: absolute;
+    bottom: 0.5rem;
+    right: 0.5rem;
+    display: flex;
+    flex-direction: column;
+    align-items: flex-end;
+    gap: 0.125rem;
+    font-size: 0.625rem;
+    line-height: 1;
+    color: var(--fog-text-light, #9ca3af);
+  }
+
+  :global(.dark) .kind-badge {
+    color: var(--fog-dark-text-light, #6b7280);
+  }
+
+  .kind-number {
+    font-weight: 600;
+  }
+
+  .kind-description {
+    font-size: 0.5rem;
+    opacity: 0.8;
+  }
 </style>

src/lib/modules/threads/ThreadView.svelte

@@ -10,6 +10,7 @@
   import { relayManager } from '../../services/nostr/relay-manager.js';
   import { onMount } from 'svelte';
   import type { NostrEvent } from '../../types/nostr.js';
+  import { getKindInfo } from '../../types/kind-lookup.js';
 
   interface Props {
     threadId: string;
@@ -151,6 +152,11 @@
     <div class="comments-section">
       <CommentThread threadId={thread.id} />
     </div>
+    
+    <div class="kind-badge">
+      <span class="kind-number">{getKindInfo(thread.kind).number}</span>
+      <span class="kind-description">{getKindInfo(thread.kind).description}</span>
+    </div>
   </article>
 {:else}
   <p class="text-fog-text dark:text-fog-dark-text">Thread not found</p>
@@ -160,6 +166,7 @@
   .thread-view {
     max-width: var(--content-width);
     margin: 0 auto;
+    position: relative;
   }
 
   .thread-content {
@@ -203,4 +210,30 @@
     border: none;
     cursor: pointer;
   }
+
+  .kind-badge {
+    position: absolute;
+    bottom: 0.5rem;
+    right: 0.5rem;
+    display: flex;
+    flex-direction: column;
+    align-items: flex-end;
+    gap: 0.125rem;
+    font-size: 0.625rem;
+    line-height: 1;
+    color: var(--fog-text-light, #9ca3af);
+  }
+
+  :global(.dark) .kind-badge {
+    color: var(--fog-dark-text-light, #6b7280);
+  }
+
+  .kind-number {
+    font-weight: 600;
+  }
+
+  .kind-description {
+    font-size: 0.5rem;
+    opacity: 0.8;
+  }
 </style>

src/lib/services/nostr/config.ts

@@ -8,7 +8,8 @@ const DEFAULT_RELAYS = [
   'wss://nostr21.com',
   'wss://nostr.land',
   'wss://nostr.wine',
-  'wss://nostr.sovbit.host'
+  'wss://nostr.sovbit.host',
+  'wss://orly-relay.imwald.eu'
 ];
 
 const PROFILE_RELAYS = [
@@ -17,12 +18,20 @@ const PROFILE_RELAYS = [
   'wss://profiles.nostr1.com'
 ];
 
+const THREAD_PUBLISH_RELAYS = [
+  'wss://thecitadel.nostr1.com'
+];
+
+const RELAY_TIMEOUT = 10000;
+
 export interface NostrConfig {
   defaultRelays: string[];
   profileRelays: string[];
   zapThreshold: number;
   threadTimeoutDays: number;
   pwaEnabled: boolean;
+  threadPublishRelays: string[];
+  relayTimeout: number;
 }
 
 function parseRelays(envVar: string | undefined, fallback: string[]): string[] {
@@ -52,7 +61,9 @@ export function getConfig(): NostrConfig {
     profileRelays: PROFILE_RELAYS,
     zapThreshold: parseIntEnv(import.meta.env.VITE_ZAP_THRESHOLD, 1, 0),
     threadTimeoutDays: parseIntEnv(import.meta.env.VITE_THREAD_TIMEOUT_DAYS, 30),
-    pwaEnabled: parseBoolEnv(import.meta.env.VITE_PWA_ENABLED, true)
+    pwaEnabled: parseBoolEnv(import.meta.env.VITE_PWA_ENABLED, true),
+    threadPublishRelays: THREAD_PUBLISH_RELAYS,
+    relayTimeout: RELAY_TIMEOUT
   };
 }
 

src/lib/services/nostr/nostr-client.ts

@@ -89,11 +89,33 @@ class NostrClient {
   async removeRelay(url: string): Promise<void> {
     const relay = this.relays.get(url);
     if (relay) {
-      relay.close();
+      try {
+        relay.close();
+      } catch (error) {
+        // Ignore errors when closing
+      }
       this.relays.delete(url);
     }
   }
 
+  /**
+   * Check if a relay is still connected and remove it if closed
+   */
+  private checkAndCleanupRelay(relayUrl: string): boolean {
+    const relay = this.relays.get(relayUrl);
+    if (!relay) return false;
+    
+    // Check relay status: 0 = CONNECTING, 1 = OPEN, 2 = CLOSING, 3 = CLOSED
+    const status = (relay as any).status;
+    if (status === 3) {
+      // Relay is closed, remove it
+      this.relays.delete(relayUrl);
+      return false;
+    }
+    
+    return true;
+  }
+
   /**
    * Add event to cache
    */
@@ -348,7 +370,7 @@ class NostrClient {
   async fetchEvents(
     filters: Filter[],
     relays: string[],
-    options?: { useCache?: boolean; cacheResults?: boolean; onUpdate?: (events: NostrEvent[]) => void }
+    options?: { useCache?: boolean; cacheResults?: boolean; onUpdate?: (events: NostrEvent[]) => void; timeout?: number }
   ): Promise<NostrEvent[]> {
     const { useCache = true, cacheResults = true, onUpdate } = options || {};
 
@@ -393,7 +415,7 @@ class NostrClient {
         // Fetch fresh data in background
         if (cacheResults) {
           setTimeout(() => {
-            this.fetchFromRelays(filters, relays, { cacheResults, onUpdate }).catch((error) => {
+            this.fetchFromRelays(filters, relays, { cacheResults, onUpdate, timeout: options?.timeout }).catch((error) => {
               console.error('Error fetching fresh events from relays:', error);
             });
           }, 0);
@@ -404,149 +426,119 @@ class NostrClient {
     }
 
     // Fetch from relays
-    return this.fetchFromRelays(filters, relays, { cacheResults, onUpdate });
+    return this.fetchFromRelays(filters, relays, { cacheResults, onUpdate, timeout: options?.timeout });
   }
 
+
   /**
-   * Fetch events from relays
+   * Fetch events from relays - one request per relay with all filters, sent in parallel
    */
   private async fetchFromRelays(
     filters: Filter[],
     relays: string[],
-    options: { cacheResults: boolean; onUpdate?: (events: NostrEvent[]) => void }
+    options: { cacheResults: boolean; onUpdate?: (events: NostrEvent[]) => void; timeout?: number }
   ): Promise<NostrEvent[]> {
-    return new Promise((resolve, reject) => {
-      const events: Map<string, NostrEvent> = new Map();
-      const relayCount = new Set<string>();
-      const connectedRelays = new Set<string>();
-      let resolved = false;
-      let eoseTimeout: ReturnType<typeof setTimeout> | null = null;
-      let timeoutId: ReturnType<typeof setTimeout> | null = null;
-      let subId: string | null = null; // Declare subId at function scope
-      const client = this;
-
-      const finish = (eventArray: NostrEvent[]) => {
-        if (resolved) return;
-        resolved = true;
-
-        if (timeoutId) {
-          clearTimeout(timeoutId);
-          timeoutId = null;
+    const timeout = options.timeout || config.relayTimeout; // Default 10 seconds
+    const client = this;
+    
+    // Filter to only connected relays
+    let availableRelays = relays.filter(url => this.relays.has(url));
+    
+    if (availableRelays.length === 0) {
+      // Try to connect to relays if none are connected
+      await Promise.allSettled(relays.map(url => this.addRelay(url).catch(() => null)));
+      availableRelays = relays.filter(url => this.relays.has(url));
+      if (availableRelays.length === 0) {
+        return [];
+      }
+    }
+
+    // Create one subscription per relay with all filters, sent in parallel
+    const events: Map<string, NostrEvent> = new Map();
+    const relayPromises = availableRelays.map((relayUrl) => {
+      return new Promise<void>((resolve) => {
+        const relay = client.relays.get(relayUrl);
+        if (!relay) {
+          resolve();
+          return;
         }
-        if (eoseTimeout) {
-          clearTimeout(eoseTimeout);
-          eoseTimeout = null;
+
+        // Check if relay connection is still open, remove if closed
+        if (!client.checkAndCleanupRelay(relayUrl)) {
+          resolve();
+          return;
         }
 
-        if (subId) {
+        const subId = `sub_${client.nextSubId++}_${Date.now()}`;
+        let resolved = false;
+        let timeoutId: ReturnType<typeof setTimeout> | null = null;
+
+        const finish = () => {
+          if (resolved) return;
+          resolved = true;
+          if (timeoutId) clearTimeout(timeoutId);
           client.unsubscribe(subId);
-          subId = null;
-        }
+          resolve();
+        };
 
-        const eventArrayValues = Array.from(eventArray);
-        const filtered = client.filterEvents(eventArrayValues);
-        
-        // Cache results
-        if (options.cacheResults && filtered.length > 0) {
-          cacheEvents(filtered).catch((error) => {
-            console.error('Error caching events:', error);
+        try {
+          const sub = relay.subscribe(filters, {
+            onevent(event: NostrEvent) {
+              if (!client.relays.has(relayUrl)) return;
+              if (client.shouldHideEvent(event)) return;
+              events.set(event.id, event);
+              client.addToCache(event);
+            },
+            oneose() {
+              if (!resolved) {
+                finish();
+              }
+            }
           });
-        }
 
-        if (options.onUpdate) {
-          options.onUpdate(filtered);
-        }
+          client.subscriptions.set(`${relayUrl}_${subId}`, { relay, sub });
 
-        resolve(filtered);
-      };
-
-      const onEvent = (event: NostrEvent, relayUrl: string) => {
-        // Skip hidden events
-        if (client.shouldHideEvent(event)) return;
-        
-        events.set(event.id, event);
-        relayCount.add(relayUrl);
-        connectedRelays.add(relayUrl);
-      };
-
-      const onEose = (relayUrl: string) => {
-        relayCount.add(relayUrl);
-        connectedRelays.add(relayUrl);
-        
-        // If we got EOSE from at least one relay, wait a bit for more events, then finish
-        if (eoseTimeout) {
-          clearTimeout(eoseTimeout);
-        }
-        eoseTimeout = setTimeout(() => {
-          if (!resolved && subId) {
-            finish(Array.from(events.values()));
-          }
-        }, 2000); // Wait 2 seconds after first EOSE
-      };
-
-      // Ensure we have at least some connected relays
-      let availableRelays = relays.filter(url => {
-        const relay = this.relays.get(url);
-        // Check if relay exists
-        return relay !== undefined;
-      });
-      
-      // If no relays connected, try to connect
-      if (availableRelays.length === 0 && relays.length > 0) {
-        Promise.all(relays.map(url => {
-          return this.addRelay(url).catch(err => {
-            console.warn(`Failed to connect to relay ${url}:`, err);
-            return null;
-          });
-        })).then(() => {
-          // Re-check available relays after connection attempts
-          availableRelays = relays.filter(url => {
-            const relay = this.relays.get(url);
-            return relay !== undefined;
-          });
-          
-          if (availableRelays.length === 0) {
-            // Still no relays, return empty after a short delay
-            console.warn('No relays available for fetchEvents');
-            setTimeout(() => finish([]), 100);
-            return;
-          }
-          
-          // Subscribe to available relays
-          subId = this.subscribe(filters, availableRelays, onEvent, onEose);
-          
-          // Timeout after 30 seconds
+          // Timeout after specified duration
           timeoutId = setTimeout(() => {
             if (!resolved) {
-              console.warn('fetchEvents timeout after 30 seconds');
-              finish(Array.from(events.values()));
+              finish();
             }
-          }, 30000);
-        }).catch(() => {
-          // If connection fails completely, return empty
-          finish([]);
-        });
-        return;
-      }
-
-      // Subscribe to events
-      if (availableRelays.length > 0) {
-        subId = this.subscribe(filters, availableRelays, onEvent, onEose);
-
-        // Timeout after 30 seconds
-        timeoutId = setTimeout(() => {
-          if (!resolved) {
-            console.warn('fetchEvents timeout after 30 seconds');
-            finish(Array.from(events.values()));
+          }, timeout);
+        } catch (error: any) {
+          // Handle errors during subscription creation
+          if (error && (error.message?.includes('closed') || error.message?.includes('SendingOnClosedConnection'))) {
+            // Relay closed, remove it
+            client.relays.delete(relayUrl);
+          } else {
+            console.warn(`Error subscribing to relay ${relayUrl}:`, error);
           }
-        }, 30000);
-      } else {
-        // No relays available, return empty immediately
-        finish([]);
-      }
+          finish();
+        }
+      });
     });
+
+    // Wait for all relay requests to complete (or timeout)
+    await Promise.allSettled(relayPromises);
+
+    const eventArray = Array.from(events.values());
+    const filtered = this.filterEvents(eventArray);
+
+    // Cache results in background
+    if (options.cacheResults && filtered.length > 0) {
+      cacheEvents(filtered).catch((error) => {
+        console.error('Error caching events:', error);
+      });
+    }
+
+    // Call onUpdate callback
+    if (options.onUpdate) {
+      options.onUpdate(filtered);
+    }
+
+    return filtered;
   }
 
+
   /**
    * Get event by ID
    */

src/lib/services/nostr/relay-manager.ts

@@ -170,7 +170,7 @@ class RelayManager {
   getThreadPublishRelays(): string[] {
     return this.getPublishRelays([
       ...config.defaultRelays,
-      'wss://thecitadel.nostr1.com'
+      ...config.threadPublishRelays
     ]);
   }
 

src/lib/types/kind-lookup.ts

@@ -0,0 +1,113 @@
+/**
+ * Kind number to description lookup
+ * Based on NIPs and common Nostr event kinds
+ */
+
+export interface KindInfo {
+  number: number;
+  description: string;
+  showInFeed?: boolean; // Whether this kind should be displayed on the Feed page
+  isReplaceable?: boolean; // Whether this is a replaceable event (requires d-tag)
+  isSecondaryKind?: boolean; // Whether this is a secondary kind (used to display the main kind)
+}
+
+export const KIND_LOOKUP: Record<number, KindInfo> = {
+  // Core kinds
+  0: { number: 0, description: 'Metadata', showInFeed: false, isReplaceable: false, isSecondaryKind: false },
+  1: { number: 1, description: 'Short Text Note', showInFeed: true, isReplaceable: false },
+  3: { number: 3, description: 'Contacts', showInFeed: false, isReplaceable: false, isSecondaryKind: false },
+  24: { number: 4, description: 'Public Message', showInFeed: true, isReplaceable: false, isSecondaryKind: false },
+  5: { number: 5, description: 'Event Deletion', showInFeed: false, isReplaceable: false, isSecondaryKind: false },
+  7: { number: 7, description: 'Reaction', showInFeed: false, isReplaceable: false, isSecondaryKind: true },
+  
+  // Replaceable events
+  30023: { number: 30023, description: 'Long-form Note', showInFeed: true, isReplaceable: true, isSecondaryKind: false },
+  30041: { number: 30041, description: 'Publication Content', showInFeed: true, isReplaceable: true, isSecondaryKind: false },
+  30040: { number: 30040, description: 'Curated Publication or E-Book', showInFeed: true, isReplaceable: true, isSecondaryKind: false },
+  30817: { number: 30817, description: 'Wiki Page (Markdown)', showInFeed: true, isReplaceable: true, isSecondaryKind: false },
+  30818: { number: 30818, description: 'Wiki Page (Asciidoc)', showInFeed: true, isReplaceable: true, isSecondaryKind: false },
+  
+  // Threads and comments
+  11: { number: 11, description: 'Thread', showInFeed: false, isReplaceable: false, isSecondaryKind: false },
+  1111: { number: 1111, description: 'Comment', showInFeed: true, isReplaceable: false, isSecondaryKind: true },
+
+  // Media
+  20: { number: 20, description: 'Picture Note', showInFeed: true, isReplaceable: false, isSecondaryKind: false },
+  21: { number: 21, description: 'Video Note', showInFeed: true, isReplaceable: false, isSecondaryKind: false },
+  22: { number: 22, description: 'Short Video Note', showInFeed: true, isReplaceable: false, isSecondaryKind: false },
+  1222: { number: 23, description: 'Voice Note (Yak)', showInFeed: true, isReplaceable: false, isSecondaryKind: false },
+  1244: { number: 24, description: 'Voice Reply (Yak Back)', showInFeed: false, isReplaceable: false, isSecondaryKind: true },
+
+  // Polls
+  1068: { number: 1068, description: 'Poll', showInFeed: true, isReplaceable: false, isSecondaryKind: false },
+  1018: { number: 1018, description: 'Poll Response', showInFeed: false, isReplaceable: false, isSecondaryKind: true },
+
+  // Labels
+  1985: { number: 1985, description: 'Label', showInFeed: false, isReplaceable: false, isSecondaryKind: false },
+  
+  // User status
+  30315: { number: 30315, description: 'User Status', showInFeed: false, isReplaceable: false, isSecondaryKind: true },
+  
+  // Zaps
+  9735: { number: 9735, description: 'Zap Receipt', showInFeed: true, isReplaceable: false, isSecondaryKind: true },
+  
+  // Relay lists
+  10002: { number: 10002, description: 'Relay List Metadata', showInFeed: false, isReplaceable: false, isSecondaryKind: false },
+    
+  // Blocked relays
+  10006: { number: 10006, description: 'Blocked Relays', showInFeed: false, isReplaceable: false, isSecondaryKind: false },
+
+  // Favorite relays
+  10012: { number: 10012, description: 'Favorite Relays', showInFeed: false, isReplaceable: false, isSecondaryKind: false },
+
+  // Interest lists
+  10015: { number: 10015, description: 'Interest List', showInFeed: false, isReplaceable: false, isSecondaryKind: false },
+
+  // Local relays
+  10432: { number: 10432, description: 'Local Relays', showInFeed: false, isReplaceable: false, isSecondaryKind: false },
+
+  // Mute lists
+  10000: { number: 10000, description: 'Mute List', showInFeed: false, isReplaceable: false, isSecondaryKind: false },
+
+  // Pin lists
+  10001: { number: 10001, description: 'Pin List', showInFeed: false, isReplaceable: false, isSecondaryKind: false    },
+
+  // Payment addresses
+  10133: { number: 10133, description: 'Payment Addresses', showInFeed: false, isReplaceable: false, isSecondaryKind: false },
+
+  // RSS feeds
+  10895: { number: 10895, description: 'RSS Feed', showInFeed: false, isReplaceable: false }
+
+};
+
+/**
+ * Get kind info for a given kind number
+ */
+export function getKindInfo(kind: number): KindInfo {
+  return KIND_LOOKUP[kind] || { number: kind, description: `Kind ${kind}`, showInFeed: false };
+}
+
+/**
+ * Get kind description for a given kind number
+ */
+export function getKindDescription(kind: number): string {
+  return getKindInfo(kind).description;
+}
+
+/**
+ * Get all kinds that should be displayed in the Feed
+ */
+export function getFeedKinds(): number[] {
+  return Object.values(KIND_LOOKUP)
+    .filter(kind => kind.showInFeed === true)
+    .map(kind => kind.number);
+}
+
+/**
+ * Get all replaceable event kinds (that require d-tags)
+ */
+export function getReplaceableKinds(): number[] {
+  return Object.values(KIND_LOOKUP)
+    .filter(kind => kind.isReplaceable === true)
+    .map(kind => kind.number);
+}