Remove taxonomy slugs (categories, post tags and custom taxonomies) from URL

In this post I will show you how to remove «category» from WordPress categories URL,

How to remove category slug from URLs

how to remove «tag» from post tags URLs,

How to remove tag from post_tags URLs.

and how to remove custom taxonomy slugs

How to Change Default Tag Meta Box: Make It like Category Meta Box

Taxonomy Terms in Breadcrumbs