Mobile and Offline Developer Guide

Mobile App Development with Lightning Web Components and LWC Offline
Create Mobile-Ready Components
Use Mobile Device Features in Mobile Apps
Offline Considerations and Limitations
General Considerations
Considerations for Field Service Mobile App
Base Components Support
Modules Support
Wire Adapters Support
Entity Support
Metadata and Custom Metadata Types Support
Offline Environment Details
Use Salesforce Features While Offline
Development Tools and Processes
Quick Start Tutorials
PDF

Note: This release is in preview. Features described here don’t become generally available until the latest general availability date that Salesforce announces for this release. Before then, and where features are noted as beta, pilot, or developer preview, we can’t guarantee general availability within any particular time frame or at all. Make your purchase decisions only on the basis of generally available products and features.

Offline Considerations and Limitations

LWC Offline is designed to let you build great apps that can function without a network connection, but it’s not the full Salesforce service. Lightning web components have a number of limitations when used offline, including missing capabilities, reduced performance, and software defects (bugs). Keep these limitations in mind as you design and develop your offline customizations.