diff --git a/telnet/server.py b/telnet/server.py
index 3df6c23..8434a07 100644
--- a/telnet/server.py
+++ b/telnet/server.py
@@ -58,7 +58,7 @@ async def prompt(
 ) -> str:
     """Handle prompt + inactivity timeouts safely."""
     await write(writer, label)
-    try: 
+    try:
         data = await asyncio.wait_for(reader.readline(), timeout=READ_TIMEOUT)
     except asyncio.TimeoutError:
         await write(writer, "\r\n  Connection inactive.\r\n")
@@ -68,6 +68,7 @@ async def prompt(
     text = data.decode(errors="ignore").strip()
     return re.sub(r"[^\x20-\x7e]", "", text)
 
+
 async def show_bbs(writer, bbs):
     await write(writer, f"\r\n  {bbs.site.name}\r\n")
     await write(writer, f"  {bbs.site.description}\r\n")
@@ -87,6 +88,7 @@ async def show_bbs(writer, bbs):
 
     await write(writer, "[#] open board  [n] news  [q] quit\r\n")
 
+
 async def show_board(writer, board, threads, has_next):
     await write(writer, f"\r\n  {board.name}\r\n")
     await write(writer, f"  {board.description}\r\n\r\n")
@@ -96,7 +98,9 @@ async def show_board(writer, board, threads, has_next):
     else:
         for i, t in enumerate(threads, 1):
             date = format_datetime_utc(t.created_at)
-            await write(writer, f"  {i}. {t.title}  ·  {t.author.handle}  ·  {date}\r\n")
+            await write(
+                writer, f"  {i}. {t.title}  ·  {t.author.handle}  ·  {date}\r\n"
+            )
 
     cmds = ["[#] open thread"]
     if has_next:
diff --git a/tui/screens/thread.py b/tui/screens/thread.py
index 3f746a2..e3b1659 100644
--- a/tui/screens/thread.py
+++ b/tui/screens/thread.py
@@ -120,13 +120,16 @@ class ThreadScreen(Screen):
 
         # Fetch any quoted replies not already known
         missing = [
-            r.quote for r in result.replies
+            r.quote
+            for r in result.replies
             if r.quote and r.quote not in self._replies_map
         ]
         for uri in missing:
             try:
                 parsed = AtUri.parse(uri)
-                rec = await get_record(client, parsed.did, parsed.collection, parsed.rkey)
+                rec = await get_record(
+                    client, parsed.did, parsed.collection, parsed.rkey
+                )
                 author = await resolve_identity(client, parsed.did)
                 self._replies_map[uri] = reply_from_record(rec, author)
             except Exception:
diff --git a/web/src/components/HandleInput.tsx b/web/src/components/HandleInput.tsx
index 9619556..5ae7ea9 100644
--- a/web/src/components/HandleInput.tsx
+++ b/web/src/components/HandleInput.tsx
@@ -13,8 +13,10 @@ const PLACEHOLDERS = [
 
 // Props for HandleInput. Extends standard <input> props so callers can
 // pass things like `required`, `disabled`, `id`, etc.
-interface HandleInputProps
-  extends Omit<InputHTMLAttributes<HTMLInputElement>, "onChange" | "value"> {
+interface HandleInputProps extends Omit<
+  InputHTMLAttributes<HTMLInputElement>,
+  "onChange" | "value"
+> {
   value: string;
   onChange: (v: string) => void;
 }
diff --git a/web/src/components/ReplyCard.tsx b/web/src/components/ReplyCard.tsx
index 6d4ab37..891e74f 100644
--- a/web/src/components/ReplyCard.tsx
+++ b/web/src/components/ReplyCard.tsx
@@ -40,7 +40,10 @@ export default function ReplyCard({
   const isSysop = userDid === sysopDid;
 
   return (
-    <div id={`reply-${reply.rkey}`} className="reply-card border border-neutral-800/50 rounded p-4">
+    <div
+      id={`reply-${reply.rkey}`}
+      className="reply-card border border-neutral-800/50 rounded p-4"
+    >
       <div className="flex items-baseline justify-between mb-2">
         <div className="flex items-baseline gap-2">
           <span className="text-neutral-300">{reply.handle}</span>
diff --git a/web/src/hooks/useThreadReplies.ts b/web/src/hooks/useThreadReplies.ts
index d3fe0b2..1556aac 100644
--- a/web/src/hooks/useThreadReplies.ts
+++ b/web/src/hooks/useThreadReplies.ts
@@ -35,7 +35,6 @@ function pageForReply(
   return index >= 0 ? Math.floor(index / REPLIES_PER_PAGE) + 1 : null;
 }
 
-
 function rkeyFromHash(): string | null {
   const h = typeof window !== "undefined" ? window.location.hash : "";
   return h.startsWith("#reply-") ? h.slice(7) : null;
@@ -118,7 +117,8 @@ export function useThreadReplies(loaded: ThreadLoaderData) {
     return clampPage(fromHash ?? fromReply ?? fromUrl, allRefs.length);
   });
 
-  const [initialScrollDone, setInitialScrollDone] = useState(!initialScrollRkey);
+  const [initialScrollDone, setInitialScrollDone] =
+    useState(!initialScrollRkey);
 
   // Keep the URL in sync when the user changes page (e.g. via PageNav).
   useEffect(() => {
@@ -152,7 +152,9 @@ export function useThreadReplies(loaded: ThreadLoaderData) {
 
   // Pending scroll target — set when navigating to a reply on another page.
   // Cleared once the scroll completes.
-  const [pendingScrollRkey, setPendingScrollRkey] = useState<string | null>(null);
+  const [pendingScrollRkey, setPendingScrollRkey] = useState<string | null>(
+    null,
+  );
 
   const fetchVisiblePage = useCallback(
     async (currentRefs: BacklinkRef[], currentPage: number) => {
@@ -224,7 +226,9 @@ export function useThreadReplies(loaded: ThreadLoaderData) {
         .map((i) => i.quote!)
         .filter((uri) => !replyCache[uri]);
       if (missingQuotes.length) {
-        const quoteRefs = [...new Set(missingQuotes)].map((uri) => parseAtUri(uri));
+        const quoteRefs = [...new Set(missingQuotes)].map((uri) =>
+          parseAtUri(uri),
+        );
         const quoteRecords = await getRecordsBatch(quoteRefs);
         const quoteDids = quoteRecords.map((r) => parseAtUri(r.uri).did);
         const quoteAuthors = await resolveIdentitiesBatch(quoteDids);
diff --git a/web/src/pages/Home.tsx b/web/src/pages/Home.tsx
index 0140e67..7083a4b 100644
--- a/web/src/pages/Home.tsx
+++ b/web/src/pages/Home.tsx
@@ -87,7 +87,10 @@ export default function Home() {
 
       <div className="border-t border-neutral-800 py-4">
         <h2 className="text-neutral-300 mb-4">Dial a BBS</h2>
-        <form onSubmit={onSubmit} className="flex flex-col sm:flex-row gap-2 mb-6">
+        <form
+          onSubmit={onSubmit}
+          className="flex flex-col sm:flex-row gap-2 mb-6"
+        >
           <HandleInput
             value={handle}
             onChange={setHandle}
diff --git a/web/src/pages/Thread.tsx b/web/src/pages/Thread.tsx
index e7ffb93..2a6fd26 100644
--- a/web/src/pages/Thread.tsx
+++ b/web/src/pages/Thread.tsx
@@ -182,7 +182,9 @@ function ThreadPage({ loaded }: { loaded: LoaderData }) {
               sysopDid={bbs.identity.did}
               quoted={reply.quote ? replyCache[reply.quote] : undefined}
               onQuote={() => setQuote({ uri: reply.uri, handle: reply.handle })}
-              onQuoteClick={reply.quote ? () => scrollToReply(reply.quote!) : undefined}
+              onQuoteClick={
+                reply.quote ? () => scrollToReply(reply.quote!) : undefined
+              }
               onDelete={() => onDeleteReply(reply)}
               onBan={() => onBan(reply.did)}
               onHide={() => onHide(reply.uri)}