diff --git a/src/main.ts b/src/main.ts
index 0d6fa7e..7d88cf4 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -14,27 +14,6 @@ import {getMetadata, handleMetadata} from './profiles';
 
 // curl -H 'accept: application/nostr+json' https://relay.nostr.ch/
 
-function onEvent(evt: Event, relay: string) {
-  switch (evt.kind) {
-    case 0:
-      handleMetadata(evt, relay);
-      break;
-    case 1:
-      handleTextNote(evt, relay);
-      break;
-    case 2:
-      handleRecommendServer(evt, relay);
-      break;
-    case 3:
-      // handleContactList(evt, relay);
-      break;
-    case 7:
-      handleReaction(evt, relay);
-    default:
-      // console.log(`TODO: add support for event kind ${evt.kind}`/*, evt*/)
-  }
-}
-
 type EventWithNip19 = Event & {
   nip19: {
     note: string;
@@ -48,6 +27,62 @@ type EventRelayMap = {
 };
 const eventRelayMap: EventRelayMap = {}; // eventId: [relay1, relay2]
 
+type EventWithNip19AndReplyTo = EventWithNip19 & {
+  replyTo: string;
+};
+
+const replyList: Array<EventWithNip19AndReplyTo> = [];
+
+const createTextNote = (evt: EventWithNip19, relay: string) => {
+  const {host, img, name, time, userName} = getMetadata(evt, relay);
+  const replies = replyList.filter(({replyTo}) => replyTo === evt.id);
+  // const isLongContent = evt.content.trimRight().length > 280;
+  // const content = isLongContent ? evt.content.slice(0, 280) : evt.content;
+  const reactions = getReactions(evt.id);
+  const didReact = reactions.length && !!reactions.find(reaction => reaction.pubkey === config.pubkey);
+  const replyFeed: Array<HTMLElement> = replies[0] ? replies.sort(sortByCreatedAt).map(e => setViewElem(e.id, createTextNote(e, relay))) : [];
+  const [content, {firstLink}] = parseTextContent(evt.content);
+  const buttons = elem('div', {className: 'buttons'}, [
+    elem('button', {name: 'reply', type: 'button'}, [
+      elem('img', {height: 24, width: 24, src: '/assets/comment.svg'})
+    ]),
+    elem('button', {name: 'star', type: 'button'}, [
+      elem('img', {
+        alt: didReact ? '✭' : '✩', // ♥
+        height: 24, width: 24,
+        src: `/assets/${didReact ? 'star-fill' : 'star'}.svg`,
+        title: getReactionContents(evt.id).join(' '),
+      }),
+      elem('small', {data: {reactions: ''}}, reactions.length || ''),
+    ]),
+  ]);
+  const body = elem('div', {className: 'mbox-body'}, [
+    elem('header', {
+      className: 'mbox-header',
+      title: `User: ${userName}\n${time}\n\nUser pubkey: ${evt.pubkey}\n\nRelay: ${host}\n\nEvent-id: ${evt.id}
+      ${evt.tags.length ? `\nTags ${JSON.stringify(evt.tags)}\n` : ''}
+      ${evt.content}`
+    }, [
+      elem('a', {className: `mbox-username${name ? ' mbox-kind0-name' : ''}`, href: `/${evt.nip19.npub}`}, name || userName),
+      ' ',
+      elem('a', {href: `/${evt.nip19.note}`}, elem('time', {dateTime: time.toISOString()}, formatTime(time))),
+    ]),
+    elem('div', {/* data: isLongContent ? {append: evt.content.slice(280)} : null*/}, [
+      ...content,
+      (firstLink && validatePow(evt)) ? linkPreview(firstLink, evt.id, relay) : null,
+    ]),
+    buttons,
+  ]);
+  if (localStorage.getItem('reply_to') === evt.id) {
+    openWriteInput(buttons, evt.id);
+  }
+  return elemArticle([
+    elem('div', {className: 'mbox-img'}, img),
+    body,
+    ...(replies[0] ? [elem('div', {className: 'mobx-replies'}, replyFeed.reverse())] : []),
+  ], {data: {id: evt.id, pubkey: evt.pubkey, relay}});
+};
+
 const renderNote = (
   evt: EventWithNip19,
   i: number,
@@ -84,36 +119,22 @@ const renderFeed = bounce(() => {
     .forEach(renderNote);
 }, 17); // (16.666 rounded, an arbitrary value to limit updates to max 60x per s)
 
-function handleTextNote(evt: Event, relay: string) {
-  if (eventRelayMap[evt.id]) {
-    eventRelayMap[evt.id] = [...(eventRelayMap[evt.id]), relay]; // TODO: just push?
-  } else {
-    eventRelayMap[evt.id] = [relay];
-    const evtWithNip19 = {
-      nip19: {
-        note: nip19.noteEncode(evt.id),
-        npub: nip19.npubEncode(evt.pubkey),
-      },
-      ...evt
-    };
-    if (evt.tags.some(hasEventTag)) {
-      handleReply(evtWithNip19, relay);
-    } else {
-      textNoteList.push(evtWithNip19);
-    }
+const renderReply = (evt: EventWithNip19AndReplyTo, relay: string) => {
+  const parent = getViewElem(evt.replyTo);
+  if (!parent) { // root article has not been rendered
+    return;
   }
-  if (!getViewElem(evt.id)) {
-    renderFeed();
+  let replyContainer = parent.querySelector('.mobx-replies');
+  if (!replyContainer) {
+    replyContainer = elem('div', {className: 'mobx-replies'});
+    parent.append(replyContainer);
   }
-}
-
-type EventWithNip19AndReplyTo = EventWithNip19 & {
-  replyTo: string;
-}
-
-const replyList: Array<EventWithNip19AndReplyTo> = [];
+  const reply = createTextNote(evt, relay);
+  replyContainer.append(reply);
+  setViewElem(evt.id, reply);
+};
 
-function handleReply(evt: EventWithNip19, relay: string) {
+const handleReply = (evt: EventWithNip19, relay: string) => {
   if (
     getViewElem(evt.id) // already rendered probably received from another relay
     || evt.tags.some(isMention) // ignore mentions for now
@@ -128,22 +149,30 @@ function handleReply(evt: EventWithNip19, relay: string) {
   const evtWithReplyTo = {replyTo, ...evt};
   replyList.push(evtWithReplyTo);
   renderReply(evtWithReplyTo, relay);
-}
+};
 
-function renderReply(evt: EventWithNip19AndReplyTo, relay: string) {
-  const parent = getViewElem(evt.replyTo);
-  if (!parent) { // root article has not been rendered
-    return;
+const handleTextNote = (evt: Event, relay: string) => {
+  if (eventRelayMap[evt.id]) {
+    eventRelayMap[evt.id] = [...(eventRelayMap[evt.id]), relay]; // TODO: just push?
+  } else {
+    eventRelayMap[evt.id] = [relay];
+    const evtWithNip19 = {
+      nip19: {
+        note: nip19.noteEncode(evt.id),
+        npub: nip19.npubEncode(evt.pubkey),
+      },
+      ...evt,
+    };
+    if (evt.tags.some(hasEventTag)) {
+      handleReply(evtWithNip19, relay);
+    } else {
+      textNoteList.push(evtWithNip19);
+    }
   }
-  let replyContainer = parent.querySelector('.mobx-replies');
-  if (!replyContainer) {
-    replyContainer = elem('div', {className: 'mobx-replies'});
-    parent.append(replyContainer);
+  if (!getViewElem(evt.id)) {
+    renderFeed();
   }
-  const reply = createTextNote(evt, relay);
-  replyContainer.append(reply);
-  setViewElem(evt.id, reply);
-}
+};
 
 config.rerenderFeed = () => {
   clearView();
@@ -156,58 +185,22 @@ setInterval(() => {
   });
 }, 10000);
 
-
-function createTextNote(evt: EventWithNip19, relay: string) {
-  const {host, img, name, time, userName} = getMetadata(evt, relay);
-  const replies = replyList.filter(({replyTo}) => replyTo === evt.id);
-  // const isLongContent = evt.content.trimRight().length > 280;
-  // const content = isLongContent ? evt.content.slice(0, 280) : evt.content;
-  const reactions = getReactions(evt.id);
-  const didReact = reactions.length && !!reactions.find(reaction => reaction.pubkey === config.pubkey);
-  const replyFeed: Array<HTMLElement> = replies[0] ? replies.sort(sortByCreatedAt).map(e => setViewElem(e.id, createTextNote(e, relay))) : [];
-  const [content, {firstLink}] = parseTextContent(evt.content);
-  const buttons = elem('div', {className: 'buttons'}, [
-    elem('button', {name: 'reply', type: 'button'}, [
-      elem('img', {height: 24, width: 24, src: '/assets/comment.svg'})
-    ]),
-    elem('button', {name: 'star', type: 'button'}, [
-      elem('img', {
-        alt: didReact ? '✭' : '✩', // ♥
-        height: 24, width: 24,
-        src: `/assets/${didReact ? 'star-fill' : 'star'}.svg`,
-        title: getReactionContents(evt.id).join(' '),
-      }),
-      elem('small', {data: {reactions: ''}}, reactions.length || ''),
-    ]),
-  ]);
-  const body = elem('div', {className: 'mbox-body'}, [
-    elem('header', {
-      className: 'mbox-header',
-      title: `User: ${userName}\n${time}\n\nUser pubkey: ${evt.pubkey}\n\nRelay: ${host}\n\nEvent-id: ${evt.id}
-      ${evt.tags.length ? `\nTags ${JSON.stringify(evt.tags)}\n` : ''}
-      ${evt.content}`
-    }, [
-      elem('a', {className: `mbox-username${name ? ' mbox-kind0-name' : ''}`, href: `/${evt.nip19.npub}`}, name || userName),
-      ' ',
-      elem('a', {href: `/${evt.nip19.note}`}, elem('time', {dateTime: time.toISOString()}, formatTime(time))),
-    ]),
-    elem('div', {/* data: isLongContent ? {append: evt.content.slice(280)} : null*/}, [
-      ...content,
-      (firstLink && validatePow(evt)) ? linkPreview(firstLink, evt.id, relay) : null,
+const renderRecommendServer = (evt: Event, relay: string) => {
+  const {img, name, time, userName} = getMetadata(evt, relay);
+  const body = elem('div', {className: 'mbox-body', title: dateTime.format(time)}, [
+    elem('header', {className: 'mbox-header'}, [
+      elem('small', {}, [
+        elem('strong', {}, userName)
+      ]),
     ]),
-    buttons,
+    ` recommends server: ${evt.content}`,
   ]);
-  if (localStorage.getItem('reply_to') === evt.id) {
-    openWriteInput(buttons, evt.id);
-  }
   return elemArticle([
-    elem('div', {className: 'mbox-img'}, img),
-    body,
-    ...(replies[0] ? [elem('div', {className: 'mobx-replies'}, replyFeed.reverse())] : []),
-  ], {data: {id: evt.id, pubkey: evt.pubkey, relay}});
-}
+    elem('div', {className: 'mbox-img'}, [img]), body
+  ], {className: 'mbox-recommend-server', data: {id: evt.id, pubkey: evt.pubkey}});
+};
 
-function handleRecommendServer(evt: Event, relay: string) {
+const handleRecommendServer = (evt: Event, relay: string) => {
   if (getViewElem(evt.id) || !isWssUrl(evt.content)) {
     return;
   }
@@ -222,25 +215,31 @@ function handleRecommendServer(evt: Event, relay: string) {
     getViewElem(closestTextNotes[0].id)?.after(art); // TODO: note might not be in the dom yet, recommendedServers could be controlled by renderFeed
   }
   setViewElem(evt.id, art);
-}
+};
 
-function renderRecommendServer(evt: Event, relay: string) {
-  const {img, name, time, userName} = getMetadata(evt, relay);
-  const body = elem('div', {className: 'mbox-body', title: dateTime.format(time)}, [
-    elem('header', {className: 'mbox-header'}, [
-      elem('small', {}, [
-        elem('strong', {}, userName)
-      ]),
-    ]),
-    ` recommends server: ${evt.content}`,
-  ]);
-  return elemArticle([
-    elem('div', {className: 'mbox-img'}, [img]), body
-  ], {className: 'mbox-recommend-server', data: {id: evt.id, pubkey: evt.pubkey}});
-}
+const onEvent = (evt: Event, relay: string) => {
+  switch (evt.kind) {
+    case 0:
+      handleMetadata(evt, relay);
+      break;
+    case 1:
+      handleTextNote(evt, relay);
+      break;
+    case 2:
+      handleRecommendServer(evt, relay);
+      break;
+    case 3:
+      // handleContactList(evt, relay);
+      break;
+    case 7:
+      handleReaction(evt, relay);
+    default:
+      // console.log(`TODO: add support for event kind ${evt.kind}`/*, evt*/)
+  }
+};
 
 // subscribe and change view
-function route(path: string) {
+const route = (path: string) => {
   if (path === '/') {
     sub24hFeed(onEvent);
     view('/');
@@ -263,7 +262,7 @@ function route(path: string) {
         console.warn(`type ${type} not yet supported`);
     }
   }
-}
+};
 
 // onload
 route(location.pathname);
diff --git a/src/styles/cards.css b/src/styles/cards.css
index b50fbce..37e061c 100644
--- a/src/styles/cards.css
+++ b/src/styles/cards.css
@@ -62,11 +62,6 @@
 .mbox-header a {
   font-size: var(--font-small);
 }
-.mbox-header time,
-.mbox-username {
-  color: var(--color-accent);
-  cursor: pointer;
-}
 
 .mbox-kind0-name {
   color: var(--color);
diff --git a/src/worker.js b/src/worker.js
index 97c14aa..c9007b2 100644
--- a/src/worker.js
+++ b/src/worker.js
@@ -1,7 +1,7 @@
 import {getEventHash} from 'nostr-tools';
 import {zeroLeadingBitsCount} from './utils/crypto';
 
-function mine(event, difficulty, timeout = 5) {
+const mine = (event, difficulty, timeout = 5) => {
   const max = 256; // arbitrary
   if (!Number.isInteger(difficulty) || difficulty < 0 || difficulty > max) {
     throw new Error(`difficulty must be an integer between 0 and ${max}`);
@@ -29,9 +29,9 @@ function mine(event, difficulty, timeout = 5) {
       return {id, ...event};
     }
   }
-}
+};
 
-addEventListener('message', async (msg) => {
+addEventListener('message', (msg) => {
   const {difficulty, event, timeout} = msg.data;
   try {
     const minedEvent = mine(event, difficulty, timeout);
diff --git a/src/write.ts b/src/write.ts
index 33594af..f551a3b 100644
--- a/src/write.ts
+++ b/src/write.ts
@@ -34,6 +34,19 @@ export const togglePublishView = () => {
   }
 };
 
+const appendReplyForm = (el: HTMLElement) => {
+  writeForm.before(elemShrink(writeInput));
+  writeInput.blur();
+  writeInput.style.removeProperty('height');
+  el.after(writeForm);
+  if (writeInput.value && !writeInput.value.trimRight()) {
+    writeInput.value = '';
+  } else {
+    requestAnimationFrame(() => updateElemHeight(writeInput));
+  }
+  requestAnimationFrame(() => writeInput.focus());
+};
+
 const closeWriteInput = () => writeInput.blur();
 
 export const openWriteInput = (
@@ -139,16 +152,3 @@ writeInput.addEventListener('input', () => {
 });
 
 writeInput.addEventListener('blur', () => sendStatus.textContent = '');
-
-function appendReplyForm(el: HTMLElement) {
-  writeForm.before(elemShrink(writeInput));
-  writeInput.blur();
-  writeInput.style.removeProperty('height');
-  el.after(writeForm);
-  if (writeInput.value && !writeInput.value.trimRight()) {
-    writeInput.value = '';
-  } else {
-    requestAnimationFrame(() => updateElemHeight(writeInput));
-  }
-  requestAnimationFrame(() => writeInput.focus());
-}