Show Widgets Only to Logged-In or Logged-Out Visitors
Adds a "Show to" setting to every classic widget so you can display it to everyone, only to logged-in users, or only to visitors who are not logged in.
Snippet Library
Widgets snippets for WordPress
Snippets for widgets and sidebars: restore the classic widget screen, register new widget areas, remove default widgets and allow shortcodes in text widgets. For classic themes and sites that still lean on sidebars.
Widget Area Below Single Posts
Registers an "After Post Content" widget area and displays it at the end of single posts, without editing theme files.