Jainil Nagar

Blockloom provides seven essential content blocks for the WordPress block editor. Built entirely on native WordPress APIs with no external runtime dependencies, Blockloom is fast, lightweight, and designed to work with any theme.
Icons are powered by Font Awesome Free (1,400+ icons including brands and social icons), rendered as inline SVG — no icon fonts, no CDN, no API key required.
All blocks follow a minimal styling philosophy — structural CSS only, so your theme’s typography, colours, and spacing take precedence. Every colour can be overridden per block via the inspector controls, and all blocks support WordPress’s native Styles tab with theme colour palette integration.
<h4>Blocks</h4>
Icon 
Display a single icon with optional link, accessibility label, background shape (none, rounded, circle), hover colour, and hover animation (Scale, Rotate, Fade). Choose from 1,400+ Font Awesome Free icons via a searchable picker.
Icon List 
A vertical or horizontal list of icon + text items. Supports custom icon size, icon position (before/after text), gap control, divider, responsive flex wrapping, and line height. Each list item has its own icon picker. Rendered server-side via render.php for clean, accessible HTML.
Info Box 
An icon + title + description card with three layout modes (Icon Top, Icon Left, Icon Right), left/center/right content alignment, optional CTA link, title tag selector (H2–H5) for correct heading hierarchy, icon and card hover states, and linked/unlinked padding control.
FAQs 
An accessible accordion-style FAQ section. Supports three icon styles (Chevron, Plus, Arrow), icon position (before/after the question), allow-multiple-open mode, default open state (all closed or first open), and optional FAQPage JSON-LD schema for SEO. Uses a smooth CSS grid animation for open/close — no max-height hacks.
Team Member 
A profile card with photo, name, designation, bio, and social links. Supports seven social networks (LinkedIn, X/Twitter, GitHub, Facebook, Instagram, YouTube, Custom), Normal/Hover social icon colours, social icon gap control, image shape (Square, Rounded, Circle), and optional Person JSON-LD schema. Designation can link to a URL.
Rating 
Display a star or bar rating with optional numeric value and AggregateRating JSON-LD schema. Stars support full and half-star values. Bar style supports scroll animation, height and border radius control. Numeric value wraps naturally below the rating on narrow containers.
Progress Bar 
A progress bar with title and percentage value, and the bar at full width below or above. Supports striped fill with optional moving stripe animation, scroll animation, height (4–40px), border radius, and a custom label that overrides the auto percentage.
<h4>Key Features</h4>
<ul>
<li>Zero external runtime dependencies — only WordPress core APIs on the frontend</li>
<li>1,400+ Font Awesome Free icons rendered as inline SVG (no icon fonts, no CDN)</li>
<li>Icon List Item rendered server-side via render.php</li>
<li>Theme colour palette integration in all colour pickers</li>
<li>Normal and Hover colour states for icons and backgrounds</li>
<li>CSS custom properties for all colour and spacing values — override via theme CSS</li>
<li>Conditional asset loading — scripts and styles only enqueue on pages that use a Blockloom block</li>
<li>FAQ and Team Member JSON-LD schema support</li>
<li>Rating AggregateRating JSON-LD schema support</li>
<li>Accessible markup — ARIA attributes, semantic HTML, keyboard navigation</li>
<li>Smooth CSS grid animation for FAQ accordion (no max-height hacks)</li>
<li>IntersectionObserver scroll animation for Rating bar and Progress Bar</li>
<li>Striped progress bar with optional CSS animation</li>
<li>Linked/unlinked padding control on Info Box and Team Member</li>
<li>Full site editing (FSE) compatible</li>
</ul>
<h3>Development</h3>
The source files for the compiled JavaScript and CSS assets are included in the <code>src/</code> directory. The compiled production assets in <code>build/</code> are generated from these source files.
Source code is also available at: 
https://github.com/jainilnagar/blockloom
To rebuild the assets:
<pre><code>npm install
npm run generate-icons
npm run build
</code></pre>
The build tooling needed for the compiled assets is included in <code>package.json</code>, <code>package-lock.json</code>, <code>webpack.config.js</code>, and <code>scripts/generate-icons.js</code>.

Blockloom

A collection of lightweight, zero-dependency Gutenberg blocks — Icon, Icon List, Info Box, FAQs, Team Member, Rating, and Progress Bar.

Saji

Mahdi Yazdani

MyPreview

Block Data Attribute lets you attach custom <code>data-*</code> attributes to core WordPress blocks straight from the block settings sidebar. No theme edits, no custom code, no block validation errors.
data-* attributes are a standard HTML mechanism for storing extra information on elements. They are widely used for JavaScript interactions, CSS targeting, analytics tagging, accessibility enhancements, and third-party integrations. This plugin brings that capability into the block editor in a clean, structured way.
<h4>Key Features</h4>
<ul>
<li>Add any number of <code>data-*</code> attributes to supported blocks.</li>
<li>Name and value fields with input sanitisation built in.</li>
<li>Drag-and-drop reordering of attributes within the sidebar panel.</li>
<li>Attributes are saved directly in block markup — no post meta, no database overhead.</li>
<li>Fully extensible: register additional allowed block types via a JavaScript filter.</li>
<li>No build step required — ships as a single plain JavaScript file.</li>
<li>Translation-ready.</li>
</ul>
<h4>Supported Blocks</h4>
Out of the box the following core blocks support custom data attributes:
<ul>
<li><code>core/button</code></li>
<li><code>core/column</code></li>
<li><code>core/columns</code></li>
<li><code>core/group</code></li>
<li><code>core/heading</code></li>
<li><code>core/paragraph</code></li>
</ul>

Block Data Attribute

Saved me from having to build it myself. Surprised this still isn't built into native block functionality. Thank you!

Time saver

Add custom HTML data attributes to core WordPress blocks directly from the block editor sidebar — no coding required.

Blockloom vs Block Data Attribute