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Spoiler: It’s complicated. --- "Write Once, Run Anywhere" – But This Time For Real? We’ve heard this promise before: · 2015: React Native – "Learn once, write anywhere." (Mostly true, if you ignore performance.) · 2017: Flutter – "One codebase for all platforms." (True, but Dart is… Dart.) · 2023: Kotlin Multiplatform (KMP) – "Share business logic everywhere!" But this one’s different. Maybe. --- What KMP Actually Does (And Doesn’t Do) ✅ What It’s Good At: · Share business logic (networking, models, caching) between:   · Android (100% Kotlin)   · iOS (Swift talks to Kotlin via a bridge)   · Web (via Kotlin/JS)   · Even desktop (if you’re brave) ❌ What It Doesn’t Do: · Replace UI frameworks. You still need:   · Jetpack Compose (Android)   · SwiftUI (iOS)   · Or… Flutter/React Native (lol) In short: KMP is not "Flutter but with Kotlin." It’s more like: · "Hey, stop rewriting the same API calls in Swift and Kotlin!" --- Why I Tri...

 Why I Switched from React Native to Flutter (And When I'll Switch Back) The messy, unfiltered journey of a developer who changed sides --- The Breakup: Why I Left React Native Let’s be real—I loved React Native. For years, it was my go-to. JavaScript? Familiar. Community? Massive. Getting started? Easy. Then reality hit: 1. "It Works on My Machine" Syndrome    · That perfect Android build would inexplicably crash on a Samsung Galaxy S10.    · iOS updates would silently break one critical plugin—usually during a client demo. 2. Performance Anxiety    · Lists with more than 500 items? Laggy.    · Animations? Janky unless you dropped to native code.    · That "bridge" between JS and native? A bottleneck disguised as a feature. 3. Dependency Hell    · "Just upgrade React Native!" they said.    · "Now half your packages are incompatible!" screamed my terminal. The Last Straw: A client’s app had to support 60 FPS anim...

By a developer who’s messed up with all three --- 1. Let’s Settle the Performance Debate Flutter · Good: Feels smooth, even with complex animations. Google’s Skia engine does heavy lifting. · Bad: App size is bloated. Your "hello world" app is already 15MB. React Native · Good: Works fine… until you hit a list with 1,000 items. Then it chugs like a 90s PC. · Bad: That "bridge" between JS and native? Yeah, it’s a bottleneck. MAUI · Good: Actually decent performance (thanks, C#). · Bad: If you’re not in the Microsoft ecosystem, good luck. Bottom Line: · Need buttery animations? Flutter. · Already married to JavaScript? React Native. · Building an enterprise app for a company that still uses Windows XP? MAUI. --- 2. Developer Happiness (or Misery) Flutter · Pros: Hot reload is a godsend. Widgets make sense once you stop fighting them. · Cons: Dart. Nobody wakes up excited to write Dart. React Native · Pros: JavaScript. Every intern knows it. NPM has a package for every...