Your “working locally” code doesn’t mean it will run in production. Har developer ne kabhi na kabhi yeh line zarur boli hogi! But behind this meme lies a very real truth about software development When I started working on real-world projects, mujhe laga tha ki code likhna hi main challenge hai... Lekin baad mein samajh aaya — code chalana sab jagah ek jaisa banana hi asli art hai! Here’s what I learned (the hard way 💀): 1. Local ≠ Production Har machine ka environment, dependency versions aur configs alag hote hain. Docker, environment parity, aur CI/CD pipelines yahan savior bante hain. 2. Test Early, Test Often Automated tests, integration tests aur staging environments time-consuming lagte hain, but they save hours (and embarrassment ) later. 3. “Works on my machine” mindset se “Let’s debug together” mindset tak ka safar Team collaboration aur communication hi woh glue hai jo bugs ko prod tak pahunchne nahi deti. End of the day — software sirf code nahi hota, ek shared responsibility hoti hai. Aapka experience kya raha? Kabhi aisa bug mila jo sirf prod mein hi aata tha? Let’s share some “works on my machine” moments!