The latest articles on DEV Community by Deepika (@buggedbuthappy). https://dev.to/buggedbuthappy https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F3085650%2Fc988c116-ed13-4c0d-b709-10c7d6858f24.png https://dev.to/buggedbuthappy en Deepika Thu, 24 Apr 2025 20:02:53 +0000 https://dev.to/buggedbuthappy/debugging-the-world-how-i-fixed-port-8080-24pl https://dev.to/buggedbuthappy/debugging-the-world-how-i-fixed-port-8080-24pl <p><strong>Ever had a day where you’re just minding your own business, coding away, and suddenly — BAM! — your web server refuses to start? 😱</strong></p> <p>Me: Alright, time to start my web server!<br> Terminal: lol no.<br> Terminal again: <br> <code>Port 8080 is already in use</code></p> <p>Me: <em>Excuse me? By whom??</em></p> <h2> 🕵🏾‍♀️ The Investigation (Windows) </h2> <p>Like a true tech detective (read: someone who panicked and Googled), I did:<br> <strong>Step 1:</strong>Opened <strong>Command Prompt</strong> (or terminal) and get ready for battle.<br> <strong>Step 2:</strong> Ran the command to locate the rogue process: <br> <code>netstat -ano | findstr :8080</code> <br> (This showed me which sneaky process is holding onto that port.)<br> <code>TCP 0.0.0.0:8080 0.0.0.0:0 LISTENING 12345</code><br> <strong>Step 3:</strong> Now for the fun part — terminate that process!<br> <code>taskkill /PID 12345 /F</code><br> (Don’t worry, it’s not as brutal as it sounds. Just a gentle nudge for the process to move along.)<br> <code>taskkill /PID 12345 /F</code></p> <p>✨ <strong>Port conquered. Server awakened.</strong><br><br> Victory: achieved. Confidence: restored. 🚀</p> <h2> 💻 Not on Windows? </h2> <p>Don’t worry, Linux and macOS users — you’ve got your own spell:</p> <ol> <li>Run <code>lsof -i :8080</code> to see what’s using the port.</li> <li>You’ll get a result like:</li> </ol> <p><code>COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME</code><br> <code>node 12345 user 22u IPv6 0x... 0t0 TCP *:http-alt (LISTEN)</code></p> <ol> <li> <strong>Terminate</strong> it with: <code>kill -9 12345</code> </li> </ol> <h2> 🎉 The Mini-Lesson? </h2> <p>Ports are sneaky.<br> Background processes? Also sneaky.<br><br> Always check who’s squatting on your ports.</p> <p>💬 Let me know if you’ve been personally victimized by <strong>port 8080</strong>, or any other port — I’m here for the struggles.</p> <p><code>#buggedbuthappy</code> <code>#devlife</code> <code>#webdev</code> <code>#debugging</code> <code>#developerhumor</code> <code>#tinyrantsbiglessons</code> <code>#programming</code> <code>#learning</code> <code>#windows</code> <code>#linux</code> <code>#macos</code></p>