What is the PowerSync Claude Code skill?

It is a specialized capability for Claude that provides domain-specific guidance on building local-first apps, focusing on synchronizing SQLite with backend databases.

Does it provide code for specific ORMs?

Yes, it includes implementation patterns for the PowerSync Kysely driver and Drizzle driver for type-safe database operations.

How do I handle UI updates when data changes?

The skill provides guidance on using watch queries and framework-specific hooks like useQuery to ensure the UI reacts instantly to database changes.

Which frameworks are supported by this skill?

The skill covers React, React Native, Vue, Node.js, and integrations with ORMs like Drizzle and Kysely.

Can this skill help with offline data synchronization?

Yes, it specializes in real-time sync between client-side SQLite and backends like Postgres, ensuring apps work perfectly offline.

PowerSync Local-First Sync

Name: PowerSync Local-First Sync
Author: guillempuche

byguillempuche

Database Management

Builds offline-capable, local-first TypeScript applications with real-time SQLite-to-backend synchronization.

About

This skill equips Claude with the expertise to implement PowerSync, a high-performance sync engine for local-first applications. It enables seamless real-time data synchronization between client-side SQLite databases and backend systems like Postgres, MongoDB, or MySQL. By providing patterns for schema definition, database setup, and framework-specific integrations for React and Vue, this skill helps developers create apps with instant UI responsiveness and robust offline functionality using industry-standard ORMs like Drizzle and Kysely.

Key Features

Real-time bidirectional synchronization between SQLite and backend databases
0 GitHub stars
Comprehensive schema definition and client-side database instantiation patterns
Framework integrations for React hooks, Vue composables, and Node.js
Support for modern ORMs including Drizzle and Kysely via dedicated drivers
Advanced watch query patterns for reactive UI updates and differential data tracking

Use Cases

Implementing real-time data sync for high-performance collaborative tools
Building mobile or web applications that require 100% offline availability
Modernizing legacy applications with local-first architecture for improved UX

About

Key Features

Real-time bidirectional synchronization between SQLite and backend databases
0 GitHub stars
Comprehensive schema definition and client-side database instantiation patterns
Framework integrations for React hooks, Vue composables, and Node.js
Support for modern ORMs including Drizzle and Kysely via dedicated drivers
Advanced watch query patterns for reactive UI updates and differential data tracking

Use Cases

Implementing real-time data sync for high-performance collaborative tools
Building mobile or web applications that require 100% offline availability
Modernizing legacy applications with local-first architecture for improved UX