damiarita

This plugin allows you to put two images next to each other. When you move your mouse over them, the line that separates them will move with it! It’s perfect to compare “before” and “now” images.
This plugin will use jQuery to detect when your mouse gets into the box and move the white bar with it.
Simply use the shortcodes like this: 
 [sidebyside] 
 [sidebyside-left] 
 Put here whatever content you want to be on the left side 
 [/sidebyside-left]
<pre><code> [sidebyside-right]
 This is the place for the content that goes to the right
 [/sidebyside-right]
[/sidebyside]
</code></pre>
<h4>What should I put in the shortcodes?</h4>
You can put whatever you want.
My suggestion is that you put two images with the same height
<h4>Is it responsive?</h4>
Yes!
All CSS properties are written with responsive design in mind. So it will look good in all kind of screen sizes.

Side by Side

I have had no troubles since I developed the plugin.
I you had some, please, let me know!



It works great for me!

This plugin allows you to put two images next to each other. When you move your mouse over them, the line that separates them will move with it!

ska-dev

websevendev

jimedwards

This plugin adds additional advanced inspector controls to Gutenberg blocks that allow to add any custom HTML attributes to the block’s front-end output. This allows you to add inline styles to fine-tune the block’s appearance, set aria attributes to improve your site’s accessibility, add data attributes to integrate with any JavaScript modules or even JavaScript DOM event attributes such as <code>onclick</code>, <code>onchange</code> or <code>onload</code>.
<a href="https://playground.wordpress.net/?plugin=attributes-for-blocks&url=%2Fwp-admin%2Fpost.php%3Fpost%3D2%26action%3Dedit" rel="nofollow ugc">Demo</a>

Attributes for Blocks

It's perfect for what I need! I hope you'll keep it updated as this behaviour should really be native in WordPress!

This should be native!

This is just Gold

Allows to add HTML attributes to Gutenberg blocks.

Side by Side vs Attributes for Blocks