getode

Responsive Image Switcher is a lightweight Gutenberg block that simplifies responsive image management in WordPress. Add the block, upload a desktop image (for screens ≥768px) and a mobile-optimized image (for screens <767px), and the plugin generates clean HTML5 <code><picture></code> markup. The browser automatically loads the appropriate image based on screen width, ensuring fast load times and an optimal user experience.
Key Features: 
– Device-Specific Images: Show different images on desktop (≥768px) and mobile (<767px) 
– Lightweight Solution: Uses standard HTML5 <code><picture></code> tags without extra JavaScript 
– Better Performance: Optimized for Core Web Vitals by reducing unnecessary image loading 
– SEO Friendly: Improves mobile user experience and page speed 
– Simple Interface: Easy-to-use block controls in the Gutenberg editor
Why Choose Responsive Image Switcher? 
With over 60% of web traffic coming from mobile devices, delivering the right image for each screen size is critical. This plugin eliminates the need for complex CSS media queries or CDN setups, making responsive images accessible to everyone.

Responsive Image Switcher


Happy to provide a review for this plugin, we need to support new plugin devs. Worker really well for my needs, easy to use and solves a common problem rleated to page speed on mobile.


Worked Well To Improve My Page Speed On Search Console

A lightweight block for responsive image switching between desktop and mobile.

Eirudo

A lightweight plugin to embed YouTube videos while keeping the correct aspect ratio — all with a simple shortcode.
<ul>
<li>Very simple shortcode. Use it in posts or widgets.</li>
<li>Uses the default YouTube iframe embed, but fully responsive.</li>
<li>Custom aspect ratio if you want a different video size.</li>
<li>Automatically centered, so your video always looks neat in your content.</li>
<li>Lazy load support to improve performance.</li>
<li>100% free — no ads, no trackers, no funny business.</li>
</ul>
<h3>Arbitrary section</h3>
<h3>A brief Markdown Example</h3>
Pros: 
1. Simple and lightweight — one shortcode per video 
2. Lazy load support 
3. Extra parameters available for advanced users
Cons: 
1. Designed for simple embeds only (no playlist support, one video per shortcode)

Simple YouTube Responsive

Perfect

You can add a line to your functions.php to make videos responsive if you're doing your own theme. However, if you're not, this plugin works beautifully and gives other options like lazy load, etc. 

If doing your own theme, add: add_theme_support( 'responsive-embeds' );

Works Beautifully

Easily embed responsive YouTube videos using a simple shortcode. Lazy load included.

Responsive Image Switcher vs Simple YouTube Responsive