David Arnado

Supercharge your WordPress site with Caledros Basic Blocks – a collection of 18 lightweight, performance-optimized Gutenberg blocks designed to extend the capabilities of the WordPress block editor without slowing down your site.
Unlike many block libraries that add unnecessary bloat, Caledros Basic Blocks focuses on efficiency and speed. Each block is crafted to deliver essential functionality while keeping your site lean.
The plugin includes a built-in CSS stylesheet preloader, ensuring faster page load times by optimizing the delivery of block styles. This feature can be easily disabled if preferred, giving you full control over performance tuning.
<h3>Features</h3>
<ul>
<li>Adds 18 new custom Gutenberg blocks, and 2 new variation blocks. 4 blocks and 1 variation block are only available for header template parts. 1 block (Content Renderer) is limited to templates. </li>
<li>Flex and grid containers blocks included</li>
<li>Dark/Light mode block included</li>
<li>Blocks built with performance and minimalism in mind</li>
<li>Includes a toggleable preloader for CSS stylesheets to improve loading speed</li>
<li>Includes toggleable controls for adding/removing pre-defined CSS styles to the “wp-site-blocks” container.</li>
<li>Enable featured images for post categories</li>
<li>Clean, modern design for seamless visual integration</li>
<li>Fully responsive and compatible with Full Site Editing Themes</li>
</ul>
Perfect for developers, designers, and content creators who want more control and better performance without the overhead of large block libraries.
<h3>More Projects & Information</h3>
For more information about my projects, you can visit my website: <a href="https://caledrosforge.com/" rel="nofollow ugc">caledrosforge.com</a>
<h3>Third Party Resources</h3>
Caledros Basic Blocks bundles the following third-party resources:
<h3>1. Icons</h3>
1.1. Bootstrap Icons, Copyright (c) 2019-2024 The Bootstrap Authors
The icons (SVG files) used in the Icon block, Social Icon block, and the Button Block were downloaded from Bootstrap Icons.
Additionally, the four icons used in the Posts Loop block (user, date, category, and tag) as well as the publications icon in the Category Loop block, were all sourced from Bootstrap Icons.
Bootstrap Icons are licensed under the MIT License.
Source: <a href="https://github.com/twbs/icons" rel="nofollow ugc">Bootstrap Icons Github repository</a> and <a href="https://icons.getbootstrap.com/" rel="nofollow ugc">Bootstrap Icons website</a>
License information last verified on: May 21st, 2025
<h3>2. Libraries</h3>
2.1. Swiper JS, Copyright (c) 2019 Vladimir Kharlampidi
Both the Slider block and the Image Gallery block use the Swiper JS library, which is licensed under the MIT License.
Source: <a href="https://github.com/nolimits4web/swiper" rel="nofollow ugc">Swiper JS Github repository</a> and <a href="https://swiperjs.com/" rel="nofollow ugc">Swiper JS website</a>
License information last verified on: May 14th, 2025
<h3>3. Images</h3>
3.1. Placeholder Mountains (placeholder-mountains.webp, placeholder-mountains.7da2eb2d.webp)
Used in the Category Loop and Posts Loop blocks.
<a href="https://creativecommons.org/publicdomain/zero/1.0/" rel="nofollow ugc">CC0</a> licensed <a href="https://wordpress.org/photos/photo/85161bd2cb/" rel="ugc">photo</a> by <a href="https://wordpress.org/photos/author/mkaz/" rel="ugc">Marcus Kazmierczak</a> from the <a href="https://wordpress.org/photos/" rel="ugc">WordPress Photo Directory</a>
Source: <a href="https://wordpress.org/photos/photo/85161bd2cb/" rel="ugc">WordPress Photo Directory</a>
License information last verified on: September 7th, 2025
3.2. Bird (bird.webp, bird.8dbbb5a8.webp)
Used in the Image Gallery block.
<a href="https://creativecommons.org/publicdomain/zero/1.0/" rel="nofollow ugc">CC0</a> licensed <a href="https://wordpress.org/photos/photo/715678e819/" rel="ugc">photo</a> by <a href="https://wordpress.org/photos/author/snilesh/" rel="ugc">Nilesh Shiragave</a> from the <a href="https://wordpress.org/photos/" rel="ugc">WordPress Photo Directory</a>
Source: <a href="https://wordpress.org/photos/photo/715678e819/" rel="ugc">WordPress Photo Directory</a>
License information last verified on: September 7th, 2025
3.3. Flower (flower.webp, flower.1092b3c8.webp)
Used in the Image Gallery block.
<a href="https://creativecommons.org/publicdomain/zero/1.0/" rel="nofollow ugc">CC0</a> licensed <a href="https://wordpress.org/photos/photo/763688069f/" rel="ugc">photo</a> by <a href="https://wordpress.org/photos/author/churaclicks/" rel="ugc">Chura Bhandari</a> from the <a href="https://wordpress.org/photos/" rel="ugc">WordPress Photo Directory</a>
Source: <a href="https://wordpress.org/photos/photo/763688069f/" rel="ugc">WordPress Photo Directory</a>
License information last verified on: September 7th, 2025
3.4. Mountains (mountains.webp, mountains.2b50cd4a.webp)
Used in the Image Gallery block.
<a href="https://creativecommons.org/publicdomain/zero/1.0/" rel="nofollow ugc">CC0</a> licensed <a href="https://wordpress.org/photos/photo/62068b050a/" rel="ugc">photo</a> by <a href="https://wordpress.org/photos/author/abishkaarchettri/" rel="ugc">ABISHKAAR CHETTRI</a> from the <a href="https://wordpress.org/photos/" rel="ugc">WordPress Photo Directory</a>
Source: <a href="https://wordpress.org/photos/photo/62068b050a/" rel="ugc">WordPress Photo Directory</a>
License information last verified on: September 7th, 2025

Caledros Basic Blocks

Introduces 18 lightweight blocks for the Gutenberg editor. Also includes an optional preloader for CSS stylesheets to enhance performance.

Morgan Hvidt

edeesims

Find My Blocks is a WordPress plugin built to help you find specific Gutenberg blocks on your WordPress website.
🆕 Official site <a href="https://findmyblocks.com/" rel="nofollow ugc">Find My Blocks</a>
<h3>🔍 Fast search for block locations</h3>
Save your time by scanning your entire WordPress site (including posts, pages and custom post types) to locate instances of WordPress Blocks.
<ul>
<li>📍 Find & replace blocks safely with quick edit and preview links.</li>
<li>🧱 WordPress Full Site Editing support. Block Templates & Template parts will be searched.</li>
<li>⚡️ Performance settings for low (shared hosting) to high-end hosting.</li>
<li>🤝 100% free & open source.</li>
</ul>
<h3>Which blocks can be located?</h3>
Find My Blocks will batch loop through your posts (and more) to detect instances of blocks.
<ul>
<li>WordPress Core blocks (paragraphs, images, group blocks and so on)</li>
<li>Blocks added by third-party plugins (Even if they are uninstalled)</li>
<li>Synced Patterns (Reusable Blocks)</li>
<li>WordPress template added by your theme, or plugins such as WooCommerce.</li>
<li><a href="https://conditionalblocks.com/" rel="nofollow ugc">Conditional Blocks</a> with custom visibility settings.</li>
</ul>
Anything missing? Let us know – our goal is to find every WordPress block.
<h3>Quickly identify block types.</h3>
<ul>
<li>Filter found blocks by their “Block Provider”, narrowing the search results to individual plugins.</li>
<li>The amount of times a specific block type has been used on your WordPress website.</li>
<li>The posts/pages that a block has been used on.</li>
<li>The amount of times a block has been used on a specific post/page.</li>
<li>Check if the block is a “Synced Pattern (Reusable Block)”.</li>
<li>Check if the block is a “Nested Block”.</li>
<li>Check if the block is a “Template”.</li>
</ul>
<h3>How to get started?</h3>
Navigate to the Tools -> Find My Blocks Menu inside the WordPress Admin dashboard. You can then set your server performance, which will decide how many posts to scan at a time.
Once it’s done you’ll see all found blocks!
<h3>Resources</h3>
<ul>
<li><a href="https://findmyblocks.com/" rel="nofollow ugc">Website</a>: Read our guides and tutorials.</li>
<li><a href="https://github.com/morganhvidt/find-my-blocks" rel="nofollow ugc">GitHub</a>: Contribute to the plugin.</li>
<li><a href="https://twitter.com/morganhvidt" rel="nofollow ugc">@MorganHvidt</a>: Follow Morgan on X (Twitter).</li>
</ul>

Find My Blocks – Locate blocks on your site

This plugin is great. It does exactly what it says, and does it well. 5 stars.

Must-have for Gutenberg design/development

For example, if you want to use has_block you need to know it's name, which can be difficult to find. This plugin lists them all out, every one you've used, anywhere on a site.

Thanks!

Useful for finding the $block_name of a 3rd party block

It's a small and a very nice plugin, with the minimal UI it does the job nicely.

Very nifty plugin

Great plugin, does exactly what it needs to. Essential for Gutenberg/theme development, and the friendly and familiar GUI is great for clients too.

Essential for Devs & Clients


A must-have plugin to keep the number of Gutenberg blocks plugins to under control.


A must-have plugin


I had installed many sets of blocks to try out and ended up with a lot of overlap of block types and a mess of using a few blocks from one plugin, and a few from another, and a few more from others. Find My Blocks gave me a way to clean up the mess without the risk of removing blocks that content depended on.


A great help cleaning up blocks


I'm trying to overcome block debt to improve site performance and this plugin is such a lifesaver. It detects old blocks, current ones, tells where there's at with a link to edit the page... my goodness is this a timesaver.



You and all involved deserve major kudos for such an incredibly intuitive and easy-to-use plugin


This plugin is simply amazing.


This is one of those plugins you never knew you needed until you found it. I build large sites with complex custom block libraries and it does exactly what it says on the tin - it helps me find all the blocks across the site and, more importantly, shows me which blocks are not being used.



Grade A plugin - if you build large bespoke WP sites using vanilla or custom blocks, this is a must have.


Awesome plugin


If it happens that you need to change from one block plugin to another, Find My Blocks makes it easy to first find where you used the old plugin so that you can update it and your content isn't broken. 


Very Useful Maintenance Plugin

Find My Blocks will search and list all the blocks used across your WordPress site.

Caledros Basic Blocks vs Find My Blocks – Locate blocks on your site