diff --git a/src/domutil.js b/src/domutil.js
index 8c780a5..dced403 100644
--- a/src/domutil.js
+++ b/src/domutil.js
@@ -23,3 +23,15 @@ export function elem(name = 'div', {data, ...props} = {}, children = []) {
     }
     return el;
 }
+
+/**
+ * Renders line breaks
+ *
+ * @param {string} text with newlines
+ * @return Array<TextNode | HTMLBRElement>
+ */
+export function multilineText(string) {
+    return string
+      .split('\n')
+      .reduce((acc, next, i) => acc.concat(i === 0 ? next : [elem('br'), next]), []);
+}
diff --git a/src/main.js b/src/main.js
index bbf6a1c..66169c1 100644
--- a/src/main.js
+++ b/src/main.js
@@ -1,5 +1,5 @@
 import {relayPool, generatePrivateKey, getPublicKey, signEvent} from 'nostr-tools';
-import {elem} from './domutil.js';
+import {elem, multilineText} from './domutil.js';
 import {dateTime, formatTime} from './timeutil.js';
 // curl -H 'accept: application/nostr+json' https://nostr.x1ddos.ch
 const pool = relayPool();
@@ -152,12 +152,6 @@ setInterval(() => {
   });
 }, 10000);
 
-function renderMultilineText(string) {
-  return string
-    .split('\n')
-    .reduce((acc, next, i) => acc.concat(i === 0 ? next : [elem('br'), next]), []);
-}
-
 function createTextNote(evt, relay) {
   const {host, img, isReply, replies, time, userName} = getMetadata(evt, relay);
   const isLongContent = evt.content.length > 280;
@@ -178,7 +172,7 @@ function createTextNote(evt, relay) {
         elem('time', {dateTime: time.toISOString()}, formatTime(time)),
       ]),
     ]),
-    elem('div', {data: isLongContent ? {append: evt.content.slice(280)} : null}, renderMultilineText(content)),
+    elem('div', {data: isLongContent ? {append: evt.content.slice(280)} : null}, multilineText(content)),
     elem('button', {
       className: 'btn-inline', name: 'star', type: 'button',
       data: {'eventId': evt.id, relay},