Are you looking for a way to get home page ID using
$homeID? While there’s probably a plugin for this, we have created a quick code snippet that you can use to get home ID in WordPress.
All you have to do is add this code to your theme’s index.php file:
<?php $homeID = get_option('page_for_posts'); ?>
Note: If this is your first time adding code snippets in WordPress, then please refer to our guide on how to properly add code snippets in WordPress, so you don’t accidentally break your site.