diff --git a/public/script.ts b/public/script.ts
index 2d6c0b4..f3ec4aa 100644
--- a/public/script.ts
+++ b/public/script.ts
@@ -130,18 +130,18 @@ class QuixoticApp {
         }
 
         this.results.innerHTML = videos.map(video => `
-            <div class="tg-list-item" onclick="app.convertVideo('${video.id}', '${this.escapeHtml(video.title)}', '${this.escapeHtml(video.url)}')">
-                <div class="tg-list-item__content">
-                    <div class="tg-list-item__media">
-                        <img class="tg-list-item__thumbnail" 
-                             src="${video.thumbnail}" 
-                             alt="${this.escapeHtml(video.title)}" 
-                             loading="lazy">
-                        <div class="tg-list-item__duration">${this.formatDuration(video.duration)}</div>
+            <div class='tg-list-item' onclick='app.convertVideo("${video.id}", "${this.escapeHtml(video.title)}", "${this.escapeHtml(video.url)}")'>
+                <div class='tg-list-item__content'>
+                    <div class='tg-list-item__media'>
+                        <img class='tg-list-item__thumbnail' 
+                             src='${video.thumbnail}' 
+                             alt='${this.escapeHtml(video.title)}' 
+                             loading='lazy'>
+                        <div class='tg-list-item__duration'>${this.formatDuration(video.duration)}</div>
                     </div>
-                    <div class="tg-list-item__info">
-                        <div class="tg-list-item__title">${this.escapeHtml(video.title)}</div>
-                        <div class="tg-list-item__subtitle">${this.escapeHtml(video.channel)}</div>
+                    <div class='tg-list-item__info'>
+                        <div class='tg-list-item__title'>${this.escapeHtml(video.title)}</div>
+                        <div class='tg-list-item__subtitle'>${this.escapeHtml(video.channel)}</div>
                     </div>
                 </div>
             </div>
diff --git a/src/server.ts b/src/server.ts
index 6ccb77a..52c9f5c 100644
--- a/src/server.ts
+++ b/src/server.ts
@@ -1,4 +1,4 @@
-import express, { Request, Response, NextFunction } from 'express';
+import express, { Request, Response } from 'express';
 import path from 'path';
 import fs from 'fs';
 import ffmpeg from 'fluent-ffmpeg';
@@ -197,7 +197,7 @@ app.get('/health', (req: Request, res: Response) => {
 });
 
 // Error handler
-app.use((err: Error, req: Request, res: Response, _next: NextFunction) => {
+app.use((err: Error, req: Request, res: Response) => {
     console.error(err.stack);
     res.status(500).json({ error: 'Something went wrong!' });
 });
diff --git a/src/soundcloud.ts b/src/soundcloud.ts
index e569cdf..fee5f93 100644
--- a/src/soundcloud.ts
+++ b/src/soundcloud.ts
@@ -180,7 +180,7 @@ export class SoundCloudService {
                 console.log('Audio stream obtained with track ID method');
                 return stream;
                 
-            } catch (_fallbackError: any) {
+            } catch {
                 console.error('Track ID method failed, trying URL construction...');
                 
                 // Final fallback - try constructing different URL formats