Migrate Aura Components to Lightning Web Components

Aura components and Lightning web components can exist in the same application. This section helps you to migrate components and apply your existing skills by mapping concepts from Aura components to Lightning web components.

For a graphical illustration of how to map concepts from Aura components to Lightning web components, see this Medium post.

The Lightning Web Components for Aura Developers Trailhead module is another resource to help you learn about Lightning web components.

The Summer '25 guide is now live

Looking for the Component Reference? Go to https://developer.salesforce.com/docs/component-library/.