How to customize Number of posts on front page in drupal 8 I went to URL: 

admin/config/system/site-information


I can't find Number of posts on front page settings available there like Drupal 7 has. 

I am using drupal 8 version : 8.0.0-dev

any help is appreciated.
As the front page is a view now, you can find its settings under /admin/structure/views/view/frontpage.