How can i make a panel to control the web site?

Question

- How can i make a panel to control the web site
like posting, changing color, logo, add pics, articles etc..
Without making the user *owner of the site * to deal with the code..
*
*sorry for my bad English *

Answer 1

2 ways exist -
1- It's simple install any CMS in your website like - WordPress
2- Write codes and build a CMS like WordPress.

Answer 2

Use Wordpress to control so you can monitor your websites.