Polish & Production

League of Extraordinary Engineers The difference between a demo and a real product is in the details. Your app works. Now we make it ready for the world. Loading states, error pages, mobile testing, performance, the things you check before sharing your URL with anyone who matters. This week we take one of your existing apps and find every rough edge — then smooth them. What you'll do: ⏳ Add loading and empty states that don't break the experience. 🐛 Catch errors gracefully so your app never just dies. 📱 Test on phones, tablets, and slow connections. 🚀 Ship something you'd actually show…