What are the main challenges of building offline-first applications?

What are the main challenges of building offline-first applications?

Building offline-first applications involves several challenges, such as data synchronization, user experience design, and handling network variability.

Can you elaborate on data synchronization?

Sure! Data synchronization is crucial because you need to ensure that changes made offline are accurately reflected when the device reconnects to the internet.

What about user experience design?

User experience design must account for offline scenarios, providing clear feedback and ensuring that users can still interact with the app seamlessly.

How do you handle network variability?

Handling network variability involves implementing strategies like caching, queuing requests, and providing fallback options to maintain functionality.

Are there any tools that can help with these challenges?

Yes, there are several tools like PouchDB for syncing, Workbox for service workers, and various libraries for managing offline data.