Philipp Stracker

Leverage the power of the free Webslides framework to create your own presentations directly in WordPress block editor (Gutenberg).
Works with every theme
Your presentations are saved in a custom post type and displayed with a special HTML template, that loads the Webslides CSS and JS library. No matter what theme you use, the presentations will always look and feel the same everywhere.
Slide elements
We work to frequently add new modules to give you more power when creating new presentations. At the moment a presentation can include the following elements:
<ul>
<li>Slides</li>
<li>1-5 Columns</li>
<li>Headlines</li>
<li>Paragraphs</li>
</ul>
Notes
This plugin requires WordPress 5.0.0 with block-editor enabled. It might not work when the \”Classic Editor\” plugin is enabled.
This plugin is open source. However, the code in the WordPress plugin repository is minified for use on production websites. In case you want to review the source code or even contribute to the plugin, you can fork/download the code here: 
https://github.com/stracker-phil/wp-webslides-presentations

Webslides Presentations

Create professional presentations direct inside WordPress. Not a subscription or external service!

Toro_Unit (Hiroshi Urabe)

spicagraph

Responsive iframe for embed slideshow.
<a href="https://github.com/torounit/responsive-slide" rel="nofollow ugc">This Plugin published on GitHub.</a>
Donation: Please send <a href="https://blockchain.info/ja/address/3HwkojX2pd9wc5kPFdXnDXMTNbgBmPRygX" rel="nofollow ugc">bitcoin</a> or <a href="http://www.amazon.co.jp/registry/wishlist/COKSXS25MVQV" rel="nofollow ugc">My Wishlist</a>
<h4>Cover Images</h4>
<ul>
<li><a href="https://profiles.wordpress.org/spicagraph/" rel="nofollow ugc">spicagraph</a></li>
</ul>
<h3>Support</h3>
<ul>
<li><a href="https://speakerdeck.com" rel="nofollow ugc">Speaker Deck</a></li>
<li><a href="https://www.slideshare.net" rel="nofollow ugc">SlideShare</a></li>
</ul>

Webslides Presentations vs Responsive Slide