Developer Guide Lightning Web Components is the latest and best Salesforce Platform UI customization framework. LWCs make it easy for you to develop features for desktop and mobile users using the same technology.
Lightning Web Components Developer Guide
Developer Guide Build components that perform well across mobile experiences. These guidelines are best practices, not rules. Consider them carefully, but go your own way when required by specific situations.
Create Mobile-Ready Components
Developer Guide LWC Offline is an advanced runtime environment for Lightning web components. Available only for mobile devices, it replaces the standard Lightning components runtime, and augments it with features designed specifically for mobile and offline use.
LWC Offline
Design GuidelinesAccessible Mobile Design Guidelines
Lightning Design System provides user experience (UX) patterns and visual affordances to provide a consistent UX for all users, whether they’re navigating with desktop, mobile, or accessibility interfaces.
Accessible Mobile Design Guidelines
Salesforce HelpMobile Publisher
Mobile Publisher lets you brand your version of the Salesforce mobile app or Experience Cloud sites. Your app icon, name, colors, and—most importantly—your own listing in Google and Apple app stores.
Mobile Publisher
Tools for Lightning Web Components Mobile Development
Mobile Debugging Tools
UTAM Mobile Inspector
Tools
TrailTransform Your Business with Mobile
3500 PointsLearn how mobile apps can transform your business and improve employee productivity.
Transform Your Business with Mobile
TrailBuild Lightning Web Components
7875 PointsDevelop reusable Lightning web components using JavaScript and HTML.
Build Lightning Web Components

TrailGet Started with Mobile Application Security Engineering
600 PointsPrepare for a career as a mobile application security engineer.