Pick the Wrong Frontend and Your AI Writes Worse Code

If you're building your app with AI, the frontend you pick decides how good your AI's code is going to be, because your AI was trained on way more code from some frameworks than from others. In this video I go through the options for your website, your mobile app and your desktop app, tell you which one I would choose and which one would be my second choice, and at the end I show you one file that makes your AI write better code no matter which framework you pick. This is part 2 of the series. Part 1 was the backend. Database and login are next. 0:00 Why your frontend decides your AI's code 0:34 What the frontend is 0:50 Website, the four options 2:08 My website pick 2:26 Mobile, native or cross platform 2:57 Cross platform, the four options 4:13 My mobile pick 5:01 Desktop 5:49 The one file that makes your AI better My picks Website. React with Next.js, second choice Vue Mobile. React Native with Expo, second choice Flutter Desktop. Electron, second choice Tauri Whatever you pick, add an AGENTS.md file that points your AI to the latest docs Sources Stack Overflow Developer Survey 2025, Technology (React 44.7%, Svelte 7.2%, Svelte 62.4% admired, Dart 5.9%, TypeScript 43.6%) https://survey.stackoverflow.co/2025/... v0 FAQ https://v0.app/docs/faqs Lovable FAQ https://docs.lovable.dev/introduction... Angular, Develop with AI https://angular.dev/ai/develop-with-ai Vue docs for AI (llms.txt) https://vuejs.org/llms.txt Next.js, AI coding agents guide https://nextjs.org/docs/app/guides/ai... Vercel, AGENTS.md outperforms skills in our agent evals (Jan 2026, Vercel's own Next.js tasks) https://vercel.com/blog/agents-md-out... Apple, Xcode 26.3 agentic coding https://www.apple.com/newsroom/2026/0... Gemini in Android Studio https://developer.android.com/studio/... Microsoft Xamarin support policy https://dotnet.microsoft.com/en-us/pl... Kotlin Multiplatform overview https://kotlinlang.org/docs/multiplat... Kotlin Multiplatform is stable (JetBrains, Nov 2023) https://blog.jetbrains.com/kotlin/202... Kotlin docs, AI for development https://kotlinlang.org/docs/ai-for-de... Flutter FAQ https://docs.flutter.dev/resources/faq Dart and Flutter MCP server https://docs.flutter.dev/ai/mcp-server React Native, get started with a framework (Expo) https://reactnative.dev/docs/environm... Electron https://www.electronjs.org/ Why Electron https://www.electronjs.org/docs/lates... Tauri, getting started https://v2.tauri.app/start/ Logos belong to their owners, used here for commentary. #frontend #react #reactnative #flutter #vibecoding #nextjs #electron