Question 1

How do I set up real-time synchronization with SignalDB?

Accepted Answer

You need to configure sync adapters on both client and server sides, often involving a backend service to handle data sync. The setup is documented but requires additional infrastructure compared to drop-in solutions.

Question 2

SignalDB vs Firebase: which is better for local-first apps?

Accepted Answer

SignalDB is superior for true local-first control and offline priority, while Firebase offers a more integrated backend but with less local data ownership. Choose SignalDB for customization, Firebase for faster setup.

Question 3

Can SignalDB handle data conflicts in collaborative editing?

Accepted Answer

Yes, it includes conflict resolution mechanisms for real-time sync, though developers may need to implement custom strategies based on specific app requirements, such as last-write-wins or merging logic.

Question 4

Is SignalDB only for React, or can I use it with Vue or Svelte?

Accepted Answer

SignalDB is framework-agnostic and works with any JavaScript framework like Vue, Svelte, or React, thanks to its signal-based reactivity that doesn't depend on a specific UI library.

Question 5

What are the storage limits for SignalDB's local database?

Accepted Answer

It relies on browser storage like IndexedDB, so limits vary by environment, but it's optimized for typical web app data volumes and handles persistence efficiently across sessions.

Question 6

How does SignalDB compare to using Zustand for state management?

Accepted Answer

SignalDB is a full database with local storage and sync, ideal for persistent, reactive data, while Zustand is a state management library best for global UI state without built-in offline capabilities.

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