Node JS Tutorial for Beginners in Hindi - 2025 - Fix Port Number Issues in Node.js | Check, Release, and Set Ports Using .env

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35.3 hours of video
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Keywords

thapatechnical node js port number issue check port in use node js fix port conflict node free existing port node js node js port already in use express js port issue environment variables node js set port using .env node js server port fix app not running port error node js server port configuration

Full Transcript

🚀 Running into port conflicts while developing your Node.js app? In this video, I’ll show you how to fix port number issues by checking for existing ports, freeing them, and ensuring your app runs smoothly using environment variables (.env). 🔧 We'll cover how to detect ports in use, remove conflicts, and confirm your .env settings are applied correctly. Perfect for Node.js and Express developers facing server start errors! 💸 Get All My YouTube Videos' Source Code for just ₹249! Grab Now - https://thapatechnical.shop/source-code 📺 Watch the complete Node.JS Playlist here :https://youtube.com/playlist?list=PLwGdqUZWnOp3KELplHtc-RnJ5xTUPqdgH&si=_ob8F88HYxCdspup 🔥 Access Source Code, PPT & Notes here for Free : https://www.thapatechnical.com/2024/11/introduction-to-nodejs.html ------------------------------------------------------------------------ 🚀 Boost Your Skills with these Pre-Requisite Videos: 🔗 Best HTML Course - https://youtu.be/5ccq_nLHneE 🔗 Best CSS Course - https://youtu.be/MSICFljRcb4 🔗 JavaScript Basics Course Part 1 - https://youtu.be/13gLB6hDHR8 🔗 JavaScript Advanced Course Part 2 - https://youtu.be/YwsOCN8woA8 ------------------------------------------------------------------------ 💸 Build Your Own E-commerce Website for Free! - https://www.thapatechnical.com/2024/03/build-complete-ecommerce-website-using.html ------------------------------------------------------------------------ ✌️ Join Us! 🚀 Become a Member: Unlock perks, free source code, and more Join Now : https://www.youtube.com/channel/UCwfaAHy4zQUb2APNOGXUCCA/join 📷 Connect on Instagram: https://www.instagram.com/thapatechnical 🗨️ Join Our Discord Server: Hang out with fellow programmers Discord Link: https://discord.gg/MdScmCsua6 ------------------------------------------------------------------------ ⌛TIMELINE⏳ 0:00 - Intro to Port Number Issues in Node.js 1:20 - How to Check if a Port is in Use 2:10 - Freeing or Removing Existing Port 2:55 - Running the App to Verify Port Fix and .env Application

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