CantonBolo

Features: 
1. In addition to the jQuery library, only need to load some little JS files and some little of CSS files. 
2. The output code of the plug-in on the page in line with W3C’s XHTML 1.1 and CSS 3 standards, and the code structure is very simple. 
3. When deactivated，the images calling code generated by the plug-in will not cause any adverse effects.
This plugin allows you easily to make <a href="http://flowplayer.org/tools/demos/overlay/gallery.html" rel="nofollow ugc">Overlay gallery</a> popups on WordPress.
这个插件助你在 WordPress 中轻易地使用 <a href="http://flowplayer.org/tools/demos/overlay/gallery.html" rel="nofollow ugc">Overlay gallery</a> 相册功能。
<h4>Supported Languages:</h4>
<ul>
<li>US English/en_US (default)</li>
<li>简体中文/zh_CN (translate by <a href="http://imbolo.com/" rel="nofollow ugc">bolo</a>)</li>
</ul>

Overlay4WP

Easy to use Overlay popus gallery in WordPress.Base on jQuery Library.

Abhishek Deshpande

Samir Malpande

Curtain Raiser helps you run a clean, memorable website inauguration. 
Just share a link, and your visitors will see a closed curtain. Then open it at the right moment.
This plugin is especially useful for launch events, school/college announcements, NGO portals, and government website openings.
Why people like it
<ul>
<li>Very easy to use</li>
<li>Works on mobile and desktop</li>
<li>Lets you open the curtain for everyone at once</li>
<li>Supports custom colors and images</li>
<li>Accessible and keyboard-friendly</li>
</ul>
What’s new in 1.6.1
<ul>
<li>Added Hindi language files (<code>hi_IN</code>)</li>
<li>Added Marathi language files (<code>mr_IN</code>)</li>
</ul>
Main features
<ul>
<li>Trigger with a simple URL: <code>?curtain_ceremony=true</code></li>
<li>Set your own curtain color or image</li>
<li>Set your own rope image</li>
<li>Choose animation speed</li>
<li>Optional countdown timer for auto-open</li>
<li>Remote control from Tools > Curtain Remote</li>
<li>Open and close the curtain for all live viewers</li>
<li>Clean uninstall removes plugin data</li>
</ul>
To try quickly, <a href="https://tastewp.com/new?pre-installed-plugin-slug=wp-curtain-raiser&redirect=plugins.php&ni=true" rel="nofollow ugc">launch a TasteWP test site</a>.

Curtain Raiser for Inaugural Ceremony

I was pleasently surprised by this plugin. It was the last minute call from the client for something like this and as usual, after a casual search found this plugin and it saved me hours of trouble! Thank you!

It does the job, in a royal style!

Make your website launch feel special with a simple animated curtain effect.

Overlay4WP vs Curtain Raiser for Inaugural Ceremony