Disable Themes and Plugin Editor from WordPress Admin

Consider restricting themes and plugin editor from Admin Panel to prevent hackers who break into your website to distribute malware or conduct DDOS.

Disable IPv6 in Linux

Try using wireshark to analyse your network traffic, you will be surprised to see many IPv6 traffic that you are not expecting in your IPv4…

Disable Gutenberg without plugin

Without using any external WordPress plugin, you can still disable Gutenberg with these codes in functions.php
Disable Jetpack

How to disable JetPack email notification of new posts to Subscribers?

Here is how to add a checkbox option to every new post of whether or not to email the post to Jetpack subscribers. Use the…