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SAYour app works on localhost:3000… but nobody else can see it? 👀
Guys! That’s because it only lives on your machine.
In this video I break down how to share your web app without deploying, using simple tools like tunneling and public URLs.
If you’re a software engineer, CS student, web developer, or cloud enthusiast, this is one of those fundamentals that instantly levels you up 🚀
Keywords you’ll finally understand:
localhost, port 3000, web app sharing, ngrok, deployment vs tunneling, backend basics, networking fundamentals, developer workflow
Stop overcomplicating it. Because It’s actually super simple 😁
#softwareengineering #code #computerscience
@sayed.developer










