> ## Documentation Index
> Fetch the complete documentation index at: https://docs.moca.network/llms.txt
> Use this file to discover all available pages before exploring further.

# Migration & Compatibility

> Browser, Node.js, and framework compatibility requirements for AIR Kit and AIR Kit Connector packages — including passkey support and migration notes.

## Browser Compatibility

### Minimum Requirements

Due to passkey authentication requirements, AIR Kit requires:

**Minimum Supported Versions:**

* **iOS**: 16+
* **Android**: 10+
* **Safari**: 16+
* **Chromium**: 126+
* **Firefox**: 97+

**Required Features:**

* Passkey support (WebAuthn)
* Iframe support
* PostMessage API
* ES6+ JavaScript support

## Package Compatibility

### AIR Kit (`@mocanetwork/airkit`)

**Distribution Formats:**

* **ESM**: `dist/airkit.esm.js` (ES6 modules)
* **CommonJS**: `dist/airkit.cjs.js` (ES5 format)
* **UMD**: `dist/airkit.umd.min.js` (browser use)

**Requirements:**

* Node.js >=18.x
* npm >=9.x

### AIR Kit Connector (`@mocanetwork/airkit-connector`)

**Peer Dependencies:**

* `@wagmi/core` ^2.x
* `viem` ^2.x

**Requirements:**

* Node.js >=18.x
* npm >=9.x

## Framework Support

**Framework-Agnostic Design:**
Since AIR Kit spawns iFrames to run the wallet and UI, it should work with most JavaScript frameworks. The SDK communicates and provides an EIP-1193 provider interface, making it compatible with:

* React
* Next.js
* Vue
* Angular
* Svelte
* SolidJS
* And other modern JavaScript frameworks