IndexedDB Persistence for ElectricSQL + TanStack DB

What problem does it solve?

This Skill enables robust offline data storage for applications using ElectricSQL and TanStack DB, overcoming limitations of default memory-only or small localStorage storage.

Core Features & Use Cases

• Persistent Offline Storage: Leverages IndexedDB for large datasets, ensuring data survives page reloads and browser closures.
• Delta Sync Optimization: Persists ElectricSQL's sync offset, allowing for efficient resumption of synchronization from the last known point.
• Handles Large Datasets: Solves the "localStorage quota exceeded" error by providing a much larger storage capacity.
• Use Case: A field service application needs to store thousands of customer records and service logs offline. This Skill ensures all data is available even without a network connection and syncs efficiently when connectivity is restored.

Quick Start

Use the IndexedDB Storage adapter to initialize a TanStack DB collection for offline use.