> ## Documentation Index
> Fetch the complete documentation index at: https://docs.powersync.com/llms.txt
> Use this file to discover all available pages before exploring further.
# Supported Platforms
> Supported platforms and feature availability for each PowerSync Client SDK across mobile, web, and desktop.
## Dart/Flutter SDK
| Platform / Feature | Supported? | Notes |
| --------------------------- | -------------------------------------------- | -------------------------------------------- |
| Android | Yes (x86-64, aarch64, armv7) | Requires Flutter |
| iOS | Yes | Requires Flutter |
| macOS | Yes (x86-64, aarch64) | |
| Windows | Yes (x86-64, x86, aarch64) | |
| Linux | Yes (x86-64, x86, aarch64, armv7, riscv64gc) | |
| Web | Yes | Only dart2js is tested, dart2wasm has issues |
| HTTP connection method | Yes | |
| WebSocket connection method | No | |
## React Native SDK
| Platform / Feature | Supported? | Notes |
| --------------------------- | ----------------- | ------------------ |
| React Native | Yes | |
| React Native w/ Expo | Yes | |
| React Native for Web | Yes | |
| React Strict DOM | YMMV - not tested | |
| React Native for Windows | No | |
| HTTP connection method | Yes | Legacy (supported) |
| WebSocket connection method | Yes | Default |
## JS/Web SDK
| Platform / Feature | Supported? | Notes |
| --------------------------- | ---------- | ---------------------------------- |
| Chrome & Chrome-based | Yes | See VFS notes |
| Firefox | Yes | OPFS Not supported in private tabs |
| Safari | Yes | OPFS Not supported in private tabs |
| HTTP connection method | Yes | |
| WebSocket connection method | Yes | |
## Capacitor SDK
| Platform / Feature | Supported? | Notes |
| --------------------------- | ---------- | -------------------------------------------------- |
| iOS | Yes | Uses native SQLite via Capacitor Community SQLite. |
| Android | Yes | Uses native SQLite via Capacitor Community SQLite. |
| Web | Yes | Uses WASQLite via the PowerSync Web SDK. |
| Electron | Yes | Uses WASQLite via the PowerSync Web SDK. |
| HTTP connection method | Yes | |
| WebSocket connection method | Yes | |
## Tauri SDK
| Platform / Feature | Supported? | Notes |
| --------------------------- | ---------- | --------------------------------------------------- |
| Windows | Yes | Untested. |
| macOS | Yes | |
| Linux | Yes | |
| iOS | Yes | Untested. |
| Android | Yes | Untested. |
| HTTP connection method | Yes | Connections must currently be managed through Rust. |
| WebSocket connection method | No | |
## Node.js SDK
| Platform / Feature | Supported? | Notes |
| --------------------------- | ---------- | ----- |
| macOS | Yes | |
| Linux | Yes | |
| Windows | Yes | |
| HTTP connection method | Yes | |
| WebSocket connection method | Yes | |
## Kotlin SDK
| Platform / Feature | Supported? | Notes |
| --------------------------- | ------------------------------------------------------------------------------ | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Android | Yes (x86-64, x86, aarch64, armv7) | |
| Android native | No | |
| iOS | Yes (aarch64 device, x86-64 and aarch64 simulators) | |
| macOS (native) | Yes (x86-64, aarch64) | |
| macOS catalyst (native) | No | Blocked on [KT-40442: Support building Kotlin/Native for Mac Catalyst (x86-64 and arm64)](https://youtrack.jetbrains.com/issue/KT-40442/Support-building-Kotlin-Native-for-Mac-Catalyst-x86-64-and-arm64) |
| watchOS | Yes (aarch64 device, armv8 32-bit pointers ABI, x86-64 and aarch64 simulators) | |
| tvOS | Yes (aarch64 device, x86-64 and aarch64 simulators) | |
| visionOS | No | Blocked on [KT-59571: Add support for visionOS SDK](https://youtrack.jetbrains.com/issue/KT-59571/Add-support-for-visionOS-SDK) |
| Windows (JVM) | Yes (x86-64 only) | |
| Linux (JVM) | Yes (x86-64, aarch64) | |
| macOS (JVM) | Yes (x86-64, aarch64) | |
| Linux (native) | No | Maybe soon |
| Windows (native) | No | Maybe soon |
| JS | No | |
| WebAssembly | No | |
| HTTP connection method | Yes | |
| WebSocket connection method | Yes | Note: Only as an automated fallback for clients without backpressure support. |
## Swift SDK
| Platform / Feature | Supported? | Notes |
| ---------------------------------- | ---------- | --------------------------------------------------------------------------- |
| macOS | Yes | |
| iOS | Yes | |
| watchOS | Yes | watchOS 26 not supported yet |
| iPadOS | Yes | |
| tvOS | Yes | Added in v1.11.0 |
| macOS Catalyst | No | KT-40442 Support building Kotlin/Native for Mac Catalyst (x86-64 and arm64) |
| visionOS | No | KT-59571 Add support for visionOS SDK |
| Non-apple targets (Linux, Windows) | No | No good way to link PowerSync |
| HTTP connection method | Yes | |
| WebSocket connection method | No | |
## .NET SDK
| Platform / Feature | Supported? | Notes |
| --------------------------- | ----------------------------------- | --------------------------------------------- |
| WPF | Yes | |
| MAUI | Android, iOS, Mac Catalyst, Windows | Mac Catalyst added in `PowerSync.Maui` 0.1.2. |
| Winforms | YMMV - not tested | |
| CLI Windows | Yes (x64, ARM) | |
| CLI Mac | Yes (x64, ARM) | |
| CLI Linux | Yes (x64, ARM) | |
| Avalonia UI | YMMV - not tested | |
| HTTP connection method | Yes | |
| WebSocket connection method | No | |
## Rust SDK
| Platform / Feature | Supported? | Notes |
| --------------------------- | ---------- | ------------------------------------------------------------------------------- |
| All | Yes | The SDK supports all `std` Rust targets, but is currently only tested on Linux. |
| HTTP connection method | Yes | |
| WebSocket connection method | No | |