Use Lightning
Components in Lightning Experience and Salesforce1
Customize and extend Lightning Experience and Salesforce1 with Lightning components. Launch components from
tabs, apps, and actions.
Configure Components for Custom Tabs
Add the force:appHostable interface to a Lightning component to allow it to be used as a custom tab in Lightning Experience or Salesforce1.
Lightning Component Actions
Lightning component actions are custom actions that invoke a Lightning component. They support Apex and JavaScript and provide a secure way to build client-side custom functionality. Lightning component actions are supported only in Salesforce1 and Lightning Experience.
Override Standard Actions with Lightning Components
Add the lightning:actionOverride interface to a Lightning component to enable the component to be used to override a standard action on an object. You can override the View, New, Edit, and Tab standard actions on most standard and all custom components. Overriding standard actions allows you to customize your org using Lightning components, including completely customizing the way you view, create, and edit records.