diff --git a/.nova/Configuration.json b/.nova/Configuration.json
index 51b43ff..1cc2406 100644
--- a/.nova/Configuration.json
+++ b/.nova/Configuration.json
@@ -1,4 +1,5 @@
 {
+  "apexskier.eslint.config.eslintPath" : "node_modules\/@eslint\/eslintrc\/dist\/eslintrc.cjs",
   "apexskier.typescript.config.formatDocumentOnSave" : "true",
   "apexskier.typescript.config.isEnabledForJavascript" : "Enable",
   "apexskier.typescript.config.organizeImportsOnSave" : "true",
diff --git a/.prettierignore b/.prettierignore
index 3897265..6eaade7 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -6,6 +6,7 @@ node_modules
 .env
 .env.*
 !.env.example
+/.nova
 
 # Ignore files for PNPM, NPM and YARN
 pnpm-lock.yaml
diff --git a/src/hooks.server.ts b/src/hooks.server.ts
index 99616f5..ca9e60f 100644
--- a/src/hooks.server.ts
+++ b/src/hooks.server.ts
@@ -10,8 +10,7 @@ export const handleError = (({ error }) => {
   }
 
   return {
-    message: 'Whoops!',
-    code: (error as any)?.code ?? 'UNKNOWN'
+    message: `Something went wrong! ${error}`
   };
 }) satisfies HandleServerError;
 
diff --git a/src/lib/server/db.ts b/src/lib/server/db.ts
index 0a4e0c2..b159973 100644
--- a/src/lib/server/db.ts
+++ b/src/lib/server/db.ts
@@ -45,14 +45,14 @@ db.on('open', () => {
   console.log('Opened database');
   db.serialize();
   db.run('CREATE TABLE IF NOT EXISTS "migrations" ("id" integer,"name" TEXT, PRIMARY KEY (id))');
-  db.all('SELECT id FROM migrations', (err, rows) => {
+  db.all('SELECT id FROM migrations', (err, rows: Migration[]) => {
     if (err !== null) {
       console.error('Could not fetch existing migrations', err);
       databaseReady = true;
       return;
     }
     console.debug('Already applied migrations', rows);
-    const appliedMigrations: Set<number> = new Set(rows.map((row: any) => row['id']));
+    const appliedMigrations: Set<number> = new Set(rows.map((row) => row['id']));
     const toApply = getMigrations().filter((m) => !appliedMigrations.has(m.id));
     let remaining = toApply.length;
     if (remaining === 0) {
@@ -291,13 +291,20 @@ export async function savePost(post: Post): Promise<undefined> {
   });
 }
 
+type FilterParameter = {
+  $limit: number | undefined | null;
+  $since?: string | undefined | null;
+  $before?: string | undefined | null;
+  [x: string]: string | number | undefined | null;
+};
+
 export async function getPosts(since: string | null, before: string | null, limit: number) {
   if (!databaseReady) {
     await waitReady();
   }
   const promise = await new Promise<Post[]>((resolve, reject) => {
     let filter_query = '';
-    const params: any = { $limit: limit };
+    const params: FilterParameter = { $limit: limit };
     if (since === null && before === null) {
       filter_query = '';
     } else if (since !== null) {
@@ -319,6 +326,25 @@ export async function getPosts(since: string | null, before: string | null, limi
       params[usernameParam] = ignoredUser;
     });
 
+    type PostResult = {
+      id: string;
+      content: string;
+      created_at: string;
+      url: string;
+      account_id: string;
+      acct: string;
+      username: string;
+      display_name: string;
+      account_url: string;
+      avatar: string;
+    };
+
+    type PostTagResult = {
+      post_id: string;
+      tag: string;
+      url: string;
+    };
+
     const sql = `SELECT posts.id, posts.content, posts.created_at, posts.url,
       accounts.id AS account_id, accounts.acct, accounts.username, accounts.display_name,
       accounts.url AS account_url, accounts.avatar
@@ -327,7 +353,7 @@ export async function getPosts(since: string | null, before: string | null, limi
       ${filter_query}
       ORDER BY created_at DESC
       LIMIT $limit`;
-    db.all(sql, params, (err, rows: any[]) => {
+    db.all(sql, params, (err, rows: PostResult[]) => {
       if (err != null) {
         console.error('Error loading posts', err);
         reject(err);
@@ -344,8 +370,8 @@ export async function getPosts(since: string | null, before: string | null, limi
           FROM poststags
           JOIN tags ON poststags.tag_url = tags.url
           WHERE post_id IN (${postIdsParams});`,
-        rows.map((r: any) => r.url),
-        (tagErr, tagRows: any[]) => {
+        rows.map((r: PostResult) => r.url),
+        (tagErr, tagRows: PostTagResult[]) => {
           if (tagErr != null) {
             console.error('Error loading post tags', tagErr);
             reject(tagErr);
diff --git a/src/lib/server/timeline.ts b/src/lib/server/timeline.ts
index 7f78fe5..7489e7c 100644
--- a/src/lib/server/timeline.ts
+++ b/src/lib/server/timeline.ts
@@ -83,10 +83,7 @@ export class TimelineReader {
     return null;
   }
 
-  private static async getSongInfo(
-    url: string,
-    remainingTries: number = 6
-  ): Promise<SongInfo | null> {
+  private static async getSongInfo(url: string, remainingTries = 6): Promise<SongInfo | null> {
     if (remainingTries === 0) {
       console.error('No tries remaining. Lookup failed!');
       return null;
diff --git a/src/routes/+page.svelte b/src/routes/+page.svelte
index 55b8f7b..88e8f82 100644
--- a/src/routes/+page.svelte
+++ b/src/routes/+page.svelte
@@ -25,7 +25,7 @@
   }
 
   const refreshInterval = parseInt(PUBLIC_REFRESH_INTERVAL);
-  let interval: NodeJS.Timer | null = null;
+  let interval: ReturnType<typeof setTimeout> | null = null;
   let moreOlderPostsAvailable = true;
   let loadingOlderPosts = false;