Cosmo/OpenSwiftUI

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

1439 stars · 68 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

OpenSwiftUI is an open-source reimplementation of Apple's SwiftUI declarative UI DSL in Swift, aiming to match the original API as closely as possible. It provides the API layer while other projects implement platform-specific rendering for Linux, Windows, embedded devices, and beyond.

Use cases

• build GUI apps with SwiftUI syntax on Linux
• write SwiftUI-style interfaces for Windows
• create UIs for embedded devices like Raspberry Pi
• use declarative UI DSL outside Apple platforms
• contribute to reimplementing the SwiftUI API

When to choose

• you want SwiftUI-style declarative UI on non-Apple platforms
• you're building embedded or Raspberry Pi UIs with Swift
• you want to contribute to an open SwiftUI implementation

When to avoid

• you need a production-ready, complete SwiftUI API
• you're targeting Apple platforms where real SwiftUI exists
• you need mature controls like TextField, Toggle, or DatePicker

Facets

framework · maturity experimental

ui-components frontend-framework gui cross-platform developer-tools embedded-systems windows cross-platform embedded swiftui swift declarative-ui ui-dsl apple-api-reimplementation linux

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markdown · JSON · MCP: product_card(name="Cosmo/OpenSwiftUI")