Motyar D

Noise is an important part of most designs when it comes to websites. It helps direct the user’s attention to certain parts of the site without overwhelming them.
I’ve recently started seeing sites use a type of Javascript animation that is really appealing to me. It’s subtle and at the same time has a huge impact on the design.
And that’s it, you now have floating pixels on your website. You can use this plugin to add particles to a photography site, add fireflies to a field background image, add water debris, stars… the list goes on, its use is only limited by your imagination. Here are a couple example sites:
The plugin is called <a href="http://motyar.blogspot.in/2010/04/firefly-jquery-animation-plugin.html" title="firefly - A jquery animation plugin" rel="nofollow ugc">Firefly by Motyar</a>. It’s incredibly easy to add to your site and can really bring the design to life.
<h3>Arbitrary section</h3>
<h3>A brief Markdown Example</h3>

FireFly Effect on WordPress

This is a wonderful effect and it works like a charm. (Wordpress 4.9.8)
I must admit that I'd love to have seen a shortcode option and a settings page instead of having to edit theme php files. At the moment all you can do is add the plugin and accept what it looks like. Which is great! But a bit more 'easy' options would have been awesome. Nevertheless, it looks fantastic, hence the5 stars.

Excellent effect

FireFly is a Jquery Plugin that creates spark effect on web page. Sparks moves in random motion and path. You have to call firefly_wp_setup() on every …

Hao Nguyen

Init FX Engine brings modern, interactive visual effects to your WordPress site — from fireworks to snowfall, emoji rain, and more. All effects are fully customizable, and can be triggered via keywords, shortcodes, or special events.
<blockquote>
🎉 Celebrate milestones with fireworks or cannon blasts 
 💬 Let users experience emoji reactions and heart rain in comments 
 ❄️ Schedule snowfall automatically or set your own custom dates 
 ⚙️ Lightweight, fully customizable engine with intuitive UI 
 🖤 Grayscale mode for solemn occasions or national mourning 
 ⏳ Animated preloaders to enrich user experience
</blockquote>
Not just an effect plugin — this is an FX Engine for WordPress.
This plugin is part of the <a href="https://en.inithtml.com/init-plugin-suite-minimalist-powerful-and-free-wordpress-plugins/" rel="nofollow ugc">Init Plugin Suite</a> — a collection of minimalist, fast, and developer-focused tools for WordPress.
GitHub repository: <a href="https://github.com/brokensmile2103/init-fx-engine" rel="nofollow ugc">https://github.com/brokensmile2103/init-fx-engine</a>
Highlights: 
– Interactive visual effects: Firework, Emoji Rain, Heart Rain, Cannon Blast, Starlight, Celebration Burst 
– Preloader (loading screen) with 6 styles: Dot Dot Dot, Bar, Logo, Flower, Spinner, Emoji 
– Supports gradient or solid background for preloader 
– Auto-fetch favicon for logo-based animation 
– Snowfall effect with date scheduler (auto/custom) 
– Grayscale mode (manual or scheduled) 
– Shortcode <code>[init-fx-ambient]</code> for ambient background animation 
– Keywords to trigger effects inside comments or post content 
– Real-time preview of effects in settings page 
– Lightweight, extensible, and multilingual-ready
<h3>License</h3>
This plugin is licensed under the GPLv2 or later. 
You are free to use, modify, and distribute it under the same license.
<h3>Credits</h3>
This plugin includes these open-source libraries:
<ul>
<li>canvas-confetti — <a href="https://www.kirilv.com/canvas-confetti/" rel="nofollow ugc">https://www.kirilv.com/canvas-confetti/</a></li>
<li>particles.js — <a href="https://vincentgarreau.com/particles.js/" rel="nofollow ugc">https://vincentgarreau.com/particles.js/</a></li>
</ul>
Both are MIT licensed and bundled with the plugin.

Init FX Engine – Interactive, Event-Driven, Lightweight

Bring your WordPress site to life with interactive visual effects triggered by keywords, comments, and special occasions.

FireFly Effect on WordPress vs Init FX Engine – Interactive, Event-Driven, Lightweight