Webnow

WebNow Emoji Reactions enables quick, engaging reactions for your site visitors by injecting an emoji reaction bar into single post views.
Key features:
<ul>
<li>Add emoji reaction buttons to single post pages.</li>
<li>Admin settings page to configure emojis, label text, display position, and which post types show reactions.</li>
</ul>

WebNow Emoji Reactions

Short Description: WebNow Emoji Reactions adds a one-click emoji reaction bar to posts, allowing visitors to express reactions using emojis.

Freemius

Daniele Alessandra

This plugin creates some reaction buttons that could be added to content and comments too.
<h4>Features</h4>
With this plugin you can: 
* Add reactions to posts, pages and attachments! 
* Add reactions to comments. 
* Add reactions to single views and archives. 
* Add Reactions to topics and replies in BBPress
<h4>Customization</h4>
Highly customizable: 
* You can choose between 250 included royalty free icons. 
* You can customize size and color of every icon. 
* You can sort, add, remove and edit every single reaction. 
* Drag’n drop to order reactions globally. 
* Icon collection to choose your favourite reaction icons. 
* Color picker to customize every icon. 
* Choose your favourite blur effect between Blur, Desaturate ot Opacity. 
* Customize icons choosing effect amount percentage.
<h4>Widgets</h4>
<ul>
<li>Display most voted contents choosing one or all reactions.</li>
<li>Display most voted comments choosing one or all reactions.</li>
<li>Display most voted reaction near content title in widget.</li>
</ul>
<h4>Languages</h4>
<ul>
<li>This plugin is fully compatible with localization</li>
<li>.pot file included</li>
<li>WPML Ready</li>
<li>Included sample .po and .mo files (italian translation)</li>
</ul>
<h4>Premium features</h4>
<ul>
<li>Add Reactions to custom post types, WooCommerce Products and BuddyPress’ Activities, Groups and Profiles.</li>
<li>Enable or disable reactions for registered user, unregistered only, or even for specific user roles!</li>
<li>Upload your own images to fully customize your visitors experience.</li>
<li>Gutenberg block to add reactions everywhere into your contents.</li>
</ul>

Da Reactions

Thank you very much for your nice plugin! This is what I was looking for.

Simple but what I needed

This plugin creates some reaction buttons that could be added to content and comments.

WebNow Emoji Reactions vs Da Reactions