Ashar

ShareLite is built on a simple philosophy: sharing buttons should not slow down your website. This plugin adds highly optimized, non-tracking share buttons for all major social networks, ensuring your site passes Core Web Vitals with flying colors.
It’s GDPR-safe, AMP-compatible, and fully responsive.
Features: 
* Inline and floating share buttons. 
* Extensive list of networks: X, Facebook, LinkedIn, WhatsApp, Telegram, Reddit, and many more. 
* Optional “Native Share” API for a seamless mobile experience. 
* SVG icons for crisp display on all devices (no icon fonts or images). 
* Absolutely no tracking scripts or cookies. 
* Customizable styles: Control button size, shape, and colors from the settings. 
* Passes Core Web Vitals and is safe for GDPR/privacy regulations.

ShareLite: Zero-Bloat Social Sharing

A lightweight social sharing plugin for WordPress with no tracking or bloat.

Xfiveco

Lightning-Fast Buttons plugin is a lightweight and fast loading alternative to typical social media sharing plugins which add hundreds of kilobytes and dozens of HTTP requests to your website. This plugin uses editable SVG icons to minimize number of requests and optionally queries Sharedcount.com API for number of shares.
<h4>Features</h4>
<ul>
<li>8 buttons for the most popular social network (Twitter, Facebook, LinkedIn, Google+, Reddit, Tumblr, StumbleUpon, Pinterest) </li>
<li>Share count for Facebook, LinkedIn, Google+, Pinterest and StumbleUpon</li>
<li>Simple, clean and responsive default design which can be easily updated to your liking</li>
<li>Only 3 requests and 3.5kB of code</li>
<li>Vanilla JS to query Sharedcount.com API, no jQuery dependency</li>
<li>No cookies or tracking code</li>
<li>Position above or below the post</li>
<li>Use [lfbtn] shortcode to place the buttons manually. The shortcode has no extra options</li>
<li>Supports Polish and English languages</li>
</ul>

Lightning Fast Social Media Buttons

Lightning-Fast Buttons is a WordPress plugin will help you to keep your website lean with minimum number of requests and additional file size.

ShareLite: Zero-Bloat Social Sharing vs Lightning Fast Social Media Buttons