Ryan Kienstra

<ul>
<li>Requires <a href="https://getbootstrap.com/" rel="nofollow ugc">Bootstrap</a> 3.2 or later</li>
<li>This responsive widget resizes with its container</li>
<li>With the <a href="https://make.wordpress.org/core/2017/05/26/media-widgets-for-images-video-and-audio/" rel="nofollow ugc">Video widget</a> in WordPress 4.8 and later, this widget is less necessary for videos</li>
<li>Though this widget still works with videos, the <a href="https://make.wordpress.org/core/2017/05/26/media-widgets-for-images-video-and-audio/" rel="nofollow ugc">Video widget</a> displays well in many <a href="https://getbootstrap.com/" rel="nofollow ugc">Bootstrap</a> themes</li>
<li>But this widget also supports embeds like <a href="https://www.slideshare.net" rel="nofollow ugc">SlideShare</a>, <a href="https://speakerdeck.com" rel="nofollow ugc">Speaker Deck</a>, <a href="https://spotify.com" rel="nofollow ugc">Spotify</a>, and <a href="https://soundcloud.com" rel="nofollow ugc">SoundCloud</a></li>
</ul>
<span class="embed-youtube" style="text-align:center; display: block;"><iframe loading="lazy" class="youtube-player" width="640" height="360" src="https://www.youtube.com/embed/6FfXmebV1sI?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe></span>


Adapter Responsive Video

A widget for videos and embeds from YouTube, SlideShare, Spotify, and more. Resizes to its container.

Processby

<p>Makes your sidebar responsive. <a href="https://processby.com/responsive-sidebar-wordpress-plugin/#sidebar-demo" rel="nofollow ugc">View demo.</a><br />
The sidebar becomes hidden and opens smoothly.</p>
<h4>Features</h4>
<ul>
<li>The sidebar opens by clicking on the button;</li>
<li>The sidebar opens after a swipe;</li>
<li>Customisable styles;</li>
</ul>


Adapter Responsive Video vs Responsive Sidebar