Marko Heijnen

CodeKitchen

At this moment it only adds a gallery endpoint to posts with only one theme. In the next couple of weeks I will be looking at more solutions and build themes around those. I will then also start building a settings page where you can select what the default theme is and build a metabox where you can select per post what the options should be.
A demo can be seen at https://fesere.de/. If you go to https://fesere.de/african-wildlife/ you see it’s a gallery provided by the theme and gets extended by this plugin. So when you go to https://fesere.de/african-wildlife/?fullscreen you see the same images but without the rest of the site. The plugin is so build that it should easily integrate in your existing theme.

Fullscreen Gallery

A simple plugin that adds a fullscreen endpoint to display the gallery images

Terry Zielke

This plugin allows you to create multiple galleries and arrange them in a 3 column grid. Backend options give you control over gallery transition animation (horizontal, vertical, or cross-fade), image size, displaying gallery info and more.
It has a minimal design which makes it easy to customize and integrate into any WordPress theme.
Features:
<ol>
<li>multiple galleries</li>
<li>minimal design</li>
<li>sortable slides in gallery</li>
<li>ordered galleries in grid</li>
<li>responsive</li>
<li>swipe navigation on mobile</li>
<li>full screen</li>
<li>gallery descriptions</li>
<li>link gallery to projects</li>
</ol>

Zielke Design Project Gallery

Responsive multi-gallery plugin with a minimal design.

Fullscreen Gallery vs Zielke Design Project Gallery