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

# Core Features

> Authentication, payments, analytics, and more - all pre-configured

These features come ready to use. In mock mode, they work without any setup. Add API keys when you're ready for production.

## In this section:

* **[Backend & Database](https://docs.shipnative.app/core-features/backend.md)**: Choose between Supabase (PostgreSQL) or Convex (TypeScript-first) for your backend.
* **[Authentication](https://docs.shipnative.app/core-features/authentication.md)**: User login, signup, and account management with Supabase or Convex.
* **[Payments](https://docs.shipnative.app/core-features/payments.md)**: Integrate in-app purchases and subscriptions with RevenueCat.
* **[Analytics](https://docs.shipnative.app/core-features/analytics.md)**: Track user behavior and utilize feature flags with PostHog.
* **[Error Tracking](https://docs.shipnative.app/core-features/error-tracking.md)**: Monitor and debug application errors using Sentry.
* **[Push Notifications](https://docs.shipnative.app/core-features/push-notifications.md)**: Implement push notifications for engaging your users.
* **[Social Login](https://docs.shipnative.app/core-features/social-login.md)**: Enable Google and Apple Sign-In for a seamless user experience.
* **[Realtime](https://docs.shipnative.app/core-features/realtime.md)**: Build chat, presence, and live updates with Supabase Realtime or Convex subscriptions.
* **[Widgets](https://docs.shipnative.app/core-features/widgets)**: Native iOS and Android widgets with backend integration.

Let's dive into configuring these powerful features!


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