Code Whims
The App Builder

From idea to a running app
with AI doing the work

Describe what you want in plain language and watch the App Builder scaffold, preview, and ship a real app — web, iOS, Android, Flutter, Angular, or a Chrome extension — with AI doing the work.

Web, mobile & Chrome extensions
Real Supabase backend
Publish to the web
Ship to iOS & Android (download an APK)

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Everything you need to ship an app

The App Builder takes you from an idea to a running app — web, iOS, Android, Flutter, Angular, Chrome extensions, even 2D & 3D games — and handles the code for you.

Build me a recipe app with a shopping list
● generating files…
Prompt → code

Describe it, watch it build

Tell the App Builder what you want in plain language. It scaffolds a real Next.js or React Native project and writes the code for you.

Live preview

Live preview in your browser

See your app running instantly with an in-browser preview. No local setup, no toolchain — every change renders live.

recipes
Avocado Toast10 min
Pancakes10 min
Caesar Salad10 min
Real backend

Connect Supabase for a real backend

Wire up authentication, a Postgres database, and storage in a few clicks. Your app talks to a real backend, not mocks.

https://my-app.codewhims.app
Published · live
One-click publish

Publish to the web

Ship your web app with one action and get a shareable URL. Go from prompt to production without leaving the builder.

iOS
🤖 APK
iOS & Android

Ship to iOS & Android

Turn your idea into a real native app for iPhone and Android — download an installable APK to run on your own device, share with testers, or publish to the App Store and Play Store.

Make the header blue
Updated
Add a due date to each task
Iterate

Iterate by chatting

Keep chatting to refine, fix, and extend. The App Builder remembers your project and edits the code as you go.

Build for any platform

One prompt, your choice of target — web, mobile, a browser extension, or a 2D/3D game. Pick a platform to see how it works.

Next.js

Builds a web app you can preview live and publish to a URL.

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React Native

Builds iOS, Android & web from one codebase — preview live in your browser and download an APK.

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Flutter

Builds for iOS, Android, web & desktop from one codebase — publish the web build to preview, download an APK.

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KMP · Compose Multiplatform

Builds for iOS, Android, web & desktop from one Kotlin codebase — publish the web build to preview, download an APK.

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Angular

Builds a web app — publish to a URL to preview, then edit and download.

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Chrome Extension

Builds a Manifest V3 extension you edit & download to load in Chrome.

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Three.js · 3D Games

Builds 3D WebGL games that run in the browser — preview live and publish to a URL.

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Phaser · 2D Games

Builds 2D HTML5 games that run in the browser — preview live and publish to a URL.

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Godot · Game Engine

Builds with a full game engine — edit GDScript with AI, preview via web export, build for mobile & desktop.

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See all platforms