Sirvelia

<p>Create and set Gutenberg blocks templates for your posts, pages and custom post types.</p>
<ol>
<li>Go to <strong>Blocks Templates</strong>->Create Template in your admin panel.</li>
<li>Start creating your template, adding any blocks you’d like with the Gutenberg editor.</li>
<li>Assign your newly created template to any post type (post, page or custom).</li>
<li>The template will be set as the default content of new posts of that type.</li>
</ol>
<p><strong>CBT also includes some blocks 😉</strong></p>
<ul>
<li><strong>Private Block</strong>: A block that helps you protect your content and control its visibility. You can protect anything inside this “block container” with a password, allow only logged-in members to see the contents, filter by user role and display only in single or archive pages.</li>
<li><strong>Accordion</strong>: An accordion-like drop down with a header and InnerBlocks, so you can create multiple accordions inside.</li>
<li><strong>CSV Tables</strong>: Allows you to import a CSV file and show its contents in a table with search and order functionality.</li>
<li><strong>Card</strong>: A simple bordered box with a header and custom content (Inner Blocks).</li>
<li><strong>Social share</strong>: Choose your favorite social media platforms and allow visitors to share your content easily. Supports: Buffer, Diaspora, Douban, Evernote, Facebook, Flipboard, Hacker News, Hatena, Kakao Story, LINE, LinkedIn, Menéame, Mixi, Pinterest, Pocket, Qzone, Reddit, Renren, Telegram, Tumblr, Twitter, VK, Weibo, WhatsApp and Xing</li>
</ul>
<p><strong>And new controls for any blocks with rich text!</strong></p>
<ul>
<li><strong>Font Awesome Icons</strong>: Search Font Awesome 5 icons and include it in your posts as inline elements.</li>
<li><strong>Dynamic Text</strong>: Display the author name, post title, published date, categories and/or tags anywhere on your posts.</li>
</ul>


Custom Blocks Templates

Create and set Gutenberg blocks templates for posts, pages and custom post types

Phoeniixx

<p>By Using fontawesome icon plugin you can demonstrate icons in your pages and widget area.<br />
Fontawesome icon plugin can be used in various ways like by using HTML, Fontawesome icon picker in Tiny MCE editor or by adding shortcodes.</p>
<h4>Features:</h4>
<ul>
<li>You can use fontawesome icons to display the icons and texts in pages and widget area.</li>
<li><strong>Widget-</strong> Font awesome can be viewed on widget by adding ‘Phoeniixx icons with text’.</li>
<li>Awesome font awesome plugin gives you icons that can instantly be customized.</li>
<li>You can display the icons just by selecting the icons from Fontawesome icon picker in Tiny MCE editor  visual mode.</li>
<li>You can display the icons by adding shortcodes in text mode of the page.</li>
<li>You can display the icons in different size and styles using HTML in text mode.</li>
<li>Plugin is compatible with siteorign page builder plugin. </li>
<li>Advance styling options like different colors, different sizes of the font.</li>
<li>
<p>300 icons library.</p>
</li>
<li>
<p>Credit :  http://mjolnic.com/fontawesome-iconpicker/</p>
</li>
</ul>
<h4>Premium WordPress Themes</h4>
<p>Here is our premium wordpress theme</p>
<ul>
<li><a href="https://www.phoeniixx.com/product/foody/" rel="nofollow ugc">Foody Themes</a></li>
<li><a href="https://www.phoeniixx.com/product/jstore-theme/" rel="nofollow ugc">Jstore Themes</a></li>
<li><a href="https://www.phoeniixx.com/product/eezy-store/" rel="nofollow ugc">Eezy Themes</a></li>
<li><a href="https://www.phoeniixx.com/product/craze/" rel="nofollow ugc">Craze Themes</a></li>
</ul>
<blockquote>
<h4>Our Website</h4>
<ul>
<li>  <a href="https://www.phoeniixx.com/" rel="nofollow ugc">https://www.phoeniixx.com/</a></li>
</ul>
<h4>Support Email</h4>
<ul>
<li>  <a href="mailto:support@phoeniixx.com" rel="nofollow ugc">support@phoeniixx.com</a></li>
</ul>
<h4>NOTE</h4>
<ul>
<li>  Our plugin support the Multisite Network.
</li>
</ul>
</blockquote>


Awesome Fontawesome Collection

Seemed perfect for my needs until I ran a validator on it and discovered that for ever icon I had added in the widget, a copy of the CSS style appears in the source page.

It is "illegally" placed inside the page's HTML and perhaps worse, appears over and over and over and over and over and over and over...  you get it.  Needless bloat.

Too bad... :(

Some things need attentions

By Using fontawesome icon plugin you can demonstrate icons in your pages and widget area.

Custom Blocks Templates vs Awesome Fontawesome Collection