## Core Components
This directory contains all of Core's PHP Components. Components are organized into groups using a nested directory structure.
 
### What's Inside
|File|Name|Description|
|:--------|:----------|:----------|
|**api**|**ET_Core_API**|Communicate with 3rd-party APIs|
|**data**|**ET_Core_Data**|Work with data (consume, format, etc)|
|**lib**|**ET_Core_LIB**|3rd-Party Libraries|
|**post**|**ET_Core_Post**|Work with WP Objects|
|Cache.php|ET_Core_Cache|Simple object cache|
|HTTPInterface.php|ET_Core_HTTPInterface|Wrapper for WP's HTTP API|
|Logger.php|ET_Core_Logger|Write to the debug log.
|PageResource.php|ET_Core_PageResource|Cache inline styles & scripts as static files.|
|Portability.php|ET_Core_Portability|Portability import/export|
|Rollback.php|ET_Core_VersionRollback|Theme & plugin version rollback|
|Updates.php|ET_Core_Updates|Theme & plugin updates|

> ***Note:*** Component groups are in **bold**.