Lightning Aura Components Developer Guide

Introducing Aura Components
Quick Start
Creating Components
Using Components
Communicating with Events
Communicating Across the DOM with Lightning Message Service
Creating Apps
App Overview
Designing App UI
Creating App Templates
Using the AppCache
Distributing Applications and Components
Styling Apps
Developing Secure Code
Using JavaScript
Working with Salesforce Data
Testing Components
Debugging
Performance
Reference
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.

App Overview

An app is a special top-level component whose markup is in a .app resource.

On a production server, the .app resource is the only addressable unit in a browser URL. Access an app using the URL:

https://MyDomainName.lightning.force.com/<namespace>/<appName>.app.