
WP dev & author: @paulocarvajal_ Master the complete WP block ecosystem—from extending core blocks to building enterprise-level solutions.
Joined July 2025
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Dynamic Attribute and Style Binding with Interactivity API Directives (6)
Best Practices
Use data-wp-class with predefined CSS classes instead of data-wp-style
Why? CSS classes are more performant, easier to maintain, and enable browser caching.
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wp-block-editor.com/dynamic-…
Dynamic Attribute and Style Binding with Interactivity API Directives (5)
data-wp-style: Inline Style Binding
Dynamic Theming
Create theme switchers and customizable interfaces:
wp-block-editor.com/dynamic-…
Dynamic Attribute and Style Binding with Interactivity API Directives (4)
data-wp-class: Conditional CSS Class Binding
The data-wp-class directive conditionally applies CSS classes based on state.
Basic Class Binding
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wp-block-editor.com/dynamic-…
Dynamic Attribute and Style Binding with Interactivity API Directives (3)
Dynamic Form Controls
Lets see how to create responsive form interfaces with synchronized state:
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wp-block-editor.com/dynamic-…
#WordPress #InteractivityAPI
Dynamic Attribute and Style Binding with Interactivity API Directives (2)
data-wp-bind: Universal Attribute Binding
The data-wp-bind directive connects state to any HTML attribute.
Lets see which are the Common Attribute Bindings
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wp-block-editor.com/dynamic-…
#WordPress
Dynamic Attribute and Style Binding with Interactivity API Directives (1)
Understanding Binding Directives
Which are the Four Core Binding Directives?
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wp-block-editor.com/dynamic-…
Mastering Event Handling and DOM Interactions (3)
Advanced Event Handling Patterns
Preventing Default Behaviour and Stopping Propagation
For synchronous event property access, use withSyncEvent():
👇🏽
wp-block-editor.com/masterin…
#WordPress
Mastering Event Handling and DOM Interactions (2)
Understanding data-wp-on: The Foundation
The data-wp-on directive connects DOM events to actions in your store, creating a reactive bridge between user interactions and state updates.
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wp-block-editor.com/masterin…
Mastering event handling and DOM interactions (1)
In this post series, we'll explore comprehensive event handling patterns, from basic interactions to advanced techniques such as event delegation, preventing default values, and much more.
👉wp-block-editor.com/masterin…
#WordPress
WP Block Editor Book retweeted
Today I’m celebrating a small big milestone as an author: *“WordPress Editor and Blocks: A Comprehensive Guide” is now available in paperback*. This WordPress 6.9 edition is fully updated.
More info
lnkd.in/dn5Gfyia
Compare how WordPress has evolved since 2011...
Building Dynamic Lists and Collections with data-wp-each (5)
JavaScript: Client-Side Interactivity
Define the store with actions and derived state:
Do you know what is happening in the image?
Find the keypoints👇🏽
wp-block-editor.com/building…
#WordPress
Building Dynamic Lists and Collections with data-wp-each (4)
Setting Up List Rendering in WordPress Blocks
You need to coordinate PHP initialization with JavaScript interactivity.
The complete explanation
👉wp-block-editor.com/building…
@paulocarvajal_
Building Dynamic Lists and Collections with data-wp-each (3)
Context Hierarchy and Item Access
When data-wp-each renders items, it creates a nested context structure:
👉 wp-block-editor.com/building…
#InteractivityAPI #WordPress
Building Dynamic Lists and Collections with data-wp-each (2)
The data-wp-each directive iterates over arrays in your state, rendering a template for each item.
Basic Syntax and Structure
👉 wp-block-editor.com/building…
#InteractivityAPI #WordPress
Building Dynamic Lists and Collections with data-wp-each
Following posts 👇🏽
1. how to leverage data-wp-each for efficient list rendering
2. understand its performance characteristics
3. implement advanced patterns like filtering, sorting, and pagination
wp-block-editor.com/building…
Server-Side Rendering (SSR) and Hydration (5)
The Performance Advantage:
Minimal JavaScript and Targeted Activation
· Reduced JavaScript Payload
· Zero Reconciliation Cost
· Targeted Activation (Partial Hydration)
👉 wp-block-editor.com/server-s…
Server-Side Rendering (SSR) and Hydration (4)
Client-Side Activation: The Minimal JavaScript Runtime
This client-side script does not perform heavy DOM reconciliation or Virtual DOM diffing. Instead, it performs lightweight activation
👉 wp-block-editor.com/server-s…
Server-Side Rendering (SSR) and Hydration (3)
The Interactivity API: A Server-Centric Solution
- Server-Side Directive Processing: Pre-Rendering the State
👉 wp-block-editor.com/server-s…
Server-Side Rendering (SSR) and Hydration (2)
The Traditional Hydration Bottleneck in WordPress
This table compares the performance of three web rendering approaches:
👉 wp-block-editor.com/server-s…


























