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
Offline Environment Details
Use Salesforce Features While Offline
Development Tools and Processes
Understand the Mobile Development Cycle
Set Up Your Development Environment
Preview Components on Mobile
Validate Lightning Web Components for Offline Use
Develop Offline-Ready LWCs with the LWC Offline Test Harness
Debug Mobile Components
Customize the Offline Experience for the Salesforce Mobile App
Prerequisites & Setup Considerations
Download and Install
Configure the Offline Experience
Use MCP Tools for Mobile LWC and Offline Development (Beta)
Build Native Mobile Apps with Mobile Procode Skills
Quick Start Tutorials
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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.

Prerequisites & Setup Considerations

You need the correct tools installed to use the Offline App Onboarding Wizard. If you haven’t set up your tools yet, see the following resources for guidance.
Salesforce DX Setup
Third-Party Developer Tools

To install and use additional tools specific for mobile and offline development, see Development Tools and Processes.