Kick-start your app-building process with Lightning Components: responsive, reusable building blocks used to create apps with drag and drop.

Forget creating components from scratch with code. Now anyone can use prebuilt components to compose an app in no time. AppExchange provides a powerful array of components, making it easy for developers, partners, and customers to build apps and pages fast.
Whether you're an admin, user, or developer, Trailhead is a fun, free, and easy way to navigate Salesforce. To learn about Lightning Components — prebuilt and reusable building blocks — on AppExchange, new and expert Trailblazers use guided learning paths such as Getting Started, Trailhead guides, and integrated community-based content.

Say hello to AppExchange for Lightning Components.