rajuru

Using this plugin, you can display a text widget for any specific category and/or its sub-categories. For example, you want to show different sidebar banners based on different category. It is easy using this plugin. Just create a new widget and select the category.

Category Widgets

johnibom

Welcome to WP Custom CSS JS by PieSolutions. 
So you want to add HTML, CSS, Javascript, Jquery or Tracking Pixel on your Website without messing up with your theme’s files? This small and light weight plugin gives you ability to do that right from the wordpress dashboard.
=Features=
HTML (All tags are supported) in the header Block
Inline CSS in Header
Inline JS/jQuery in Header
HTML (All tags are supported) in the footer Block
Inline CSS in Footer
Inline JS/jQuery in Footer
<h3>LOCALIZATION</h3>
<ul>
<li>We are looking for translators. Please reach out to us and/or translate this plugin to your own language here: https://translate.wordpress.org/projects/wp-plugins/wp-custom-cssjs</li>
</ul>

Custom CSS/JS

WP Custom CSS JS plugin allows you to add any HTML, CSS, Javascript, jQuery or Tracking Pixel easily on your wordpress site right from your dashboard.

Category Widgets vs Custom CSS/JS