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powersync

Synchronize SQLite client data with Postgres, MongoDB, and MySQL backends.

Updated Jan 16, 2026
Search Tags:#typescript#sqlite#data synchronization#offline-first#real-time sync#powersync
One-click install
npx skills add https://github.com/guillempuche/ai-standards --skill powersync
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: powersync
Source: https://github.com/guillempuche/ai-standards/tree/main/skills/powersync
Command: npx skills add https://github.com/guillempuche/ai-standards --skill powersync

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill enables developers to build robust offline-first applications that seamlessly synchronize data between local SQLite databases and backend databases in real-time, ensuring data availability and responsiveness even without an internet connection.

Core Features & Use Cases

  • Real-time Data Sync: Automatically syncs data between client-side SQLite and backend databases (Postgres, MongoDB, MySQL, SQL Server).
  • Offline-First Architecture: Allows applications to function fully offline, with data syncing in the background when connectivity is restored.
  • Use Case: Building a field service application where technicians need to access and update customer data offline. Changes made in the field are automatically synced to the central database once the technician is back online.

Quick Start

Use the powersync skill to set up real-time data synchronization for your React Native application.

Frequently Asked Questions about powersync

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I sync data between a local SQLite database and a backend Postgres database?▼

Real-time data synchronization between local SQLite and backend Postgres databases is facilitated by automatically syncing data in the background, ensuring local-first applications maintain current data across connected devices.

Can I build offline-first applications that handle data sync automatically when connectivity is restored?▼

Offline-first applications can function fully offline, automatically syncing data changes to backend databases in the background once network connectivity is restored without interrupting the user experience.

Does real-time sync work with ORM tools like Kysely and Drizzle for data management?▼

Real-time sync supports ORM integration with Kysely and Drizzle, enabling seamless data management and efficient CRUD operations across local SQLite and various backend databases.

What backend databases are supported for real-time data synchronization with local SQLite?▼

Real-time data synchronization supports integration with various backend databases including Postgres, MongoDB, MySQL, and SQL Server to keep local SQLite clients updated.

How do I set up real-time data synchronization for a React Native application?▼

To set up real-time data synchronization for React Native applications, this skill provides the framework to connect local SQLite databases with backend systems, enabling automatic background syncing.

What is the best way to implement watch queries in an offline-first architecture?▼

Watch queries in an offline-first architecture are implemented through efficient local SQLite operations that automatically update as data synchronization occurs between the client and backend databases.

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