Snapchat/Valdi Alternatives

when you prefer Dart and want a mature, widget-rich ecosystem with strong tooling

Flutter makes it easy and fast to build beautiful apps for mobile and beyond

when you are building with .NET and want XAML-based cross-platform UI across desktop and mobile

Develop Desktop, Embedded, Mobile and WebAssembly apps with C# and XAML. The future of .NET UI

when you need a WinUI/XAML codebase that targets mobile, web, and desktop from a single C# project

Open-source platform for building cross-platform native Mobile, Web, Desktop, and Embedded apps from a single C#/XAML codebase. Work from any IDE/CLI with Hot Reload, Visual Designer, MCPs, and Skills built for modern .NET workflows. 200M+ NuGet downloads.

when you want a Rust fullstack framework with a React-like declarative model and native rendering

Fullstack app framework for web, desktop, and mobile.

when you want a simple Go GUI toolkit that is desktop-first but also supports mobile

Cross platform GUI toolkit in Go inspired by Material Design

when you are a .NET developer needing a single XAML codebase for iOS, Android, macOS, and Windows

.NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop.

when you want JavaScript-driven UI with native rendering and Tencent's ecosystem support

Hippy is designed to easily build cross-platform dynamic apps. 👏

when you need a minimal Go framework specifically for mobile UI with no external dependencies

Cross-platform mobile UI framework for Go

when you prefer standard web technologies and are willing to accept a WebView-based approach

A powerful cross-platform UI toolkit for building native-quality iOS, Android, and Progressive Web Apps with HTML, CSS, and JavaScript.

when you want a Swift-only GUI framework with a small footprint and native handling

A cross-platform GUI framework for Swift, built for demanding workloads and developer ergonomics

when you want the React programming model and access to the largest cross-platform community

A framework for building native applications using React

when you want to share UI in Kotlin with Jetpack Compose APIs across desktop and mobile

Compose Multiplatform, a modern UI framework for Kotlin that makes building performant and beautiful user interfaces easy and enjoyable.

when you need a low-resource declarative UI toolkit for Rust, C++, or Python targets

Slint is an open-source declarative GUI toolkit to build native user interfaces for Rust, C++, JavaScript, or Python apps.

when you want a Vue-friendly JS mobile UI framework but can accept a less active project

A framework for building Mobile cross-platform UI

when you want direct native API access from JavaScript/TypeScript and a long-standing SDK

🚀 Native iOS and Android Apps with JavaScript & TypeScript

when you need a Kotlin Multiplatform UI from Tencent with dynamic delivery and high performance

A Kotlin Multiplatform UI framework from Tencent TDS — high-performance, one codebase for six platforms, with dynamic delivery.

when you want to build truly native apps with TypeScript and direct native API access

⚡ Write Native with TypeScript ✨ Best of all worlds (TypeScript, Swift, Objective C, Kotlin, Java, Dart). Use what you love ❤️ Angular, React, Solid, Svelte, Vue with: iOS (UIKit, SwiftUI), Android (View, Jetpack Compose), Flutter and you name it compatible.