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
Mobile Development Preview Environments
Preview from the Command Line
Preview from VS Code
Preview in the Salesforce Mobile App
Preview in Custom Mobile Apps
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
Quick Start Tutorials
PDF

Newer Version Available

This content describes an older version of this product. View Latest

Preview Lightning Web Components on Mobile

When you’re developing Lightning web components, it’s important to inspect your components’ presentation not only on the desktop, but also on mobile devices. To preview your components on virtual mobile devices and see changes as you code, use the Salesforce CLI Mobile Extensions plug-in. Then download and run virtual device builds of the Salesforce mobile app to preview how your components coexist with other components in Salesforce.

You can provide feedback and suggestions for Mobile Extensions and Salesforce mobile app downloadable builds in the Mobile Tools Trailblazer Community.