What is the WordPress Interactivity API?

The Interactivity API is a standard framework provided by WordPress to create interactive frontend features using a declarative approach with directives and a reactive state store.

Does this skill handle Server-Side Rendering (SSR)?

Yes, it emphasizes pre-rendering HTML and initial state in PHP to ensure fast perceived load times and better SEO before JavaScript takes over.

How does it help with debugging?

It provides a step-by-step procedure to identify common failure modes like missing interactive roots, hydration flickers, and incorrect store namespaces.

Is it compatible with the latest WordPress versions?

The skill is specifically updated for WordPress 6.9+, including support for multiple directive IDs and the deprecation of data-wp-ignore.

WordPress Interactivity API

Name: WordPress Interactivity API
Author: WPdoaction

byWPdoaction

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内容管理

Develops and debugs high-performance interactive WordPress features using the native Interactivity API framework.

关于

This skill provides specialized guidance for the WordPress Interactivity API, enabling developers to build reactive frontend experiences within the WordPress ecosystem. It covers the implementation of data-wp-* directives, state management, and actions, with a heavy focus on best practices like server-side rendering (SSR) for SEO and performance. Whether you are debugging hydration mismatches or scaffolding new interactive blocks via viewScriptModule, this skill ensures your code aligns with modern WordPress 6.9+ standards and optimal module-based workflows.

主要功能

Implementation of declarative data-wp-* directives for reactive UI
Integration with block.json and module-based viewScriptModule entry points
8 GitHub stars
Server-side pre-rendering of state and context for SEO and performance
Debugging hydration mismatches and directive execution failures
Support for WordPress 6.9+ features including unique directive IDs and TypeScript types

使用场景

Building a custom interactive block with reactive state and server-side rendering
Resolving 'directives don't fire' issues by verifying store namespaces and module loading
Optimizing a WordPress theme for performance by scoping interactivity to specific subtrees

关于

主要功能

Implementation of declarative data-wp-* directives for reactive UI
Integration with block.json and module-based viewScriptModule entry points
8 GitHub stars
Server-side pre-rendering of state and context for SEO and performance
Debugging hydration mismatches and directive execution failures
Support for WordPress 6.9+ features including unique directive IDs and TypeScript types

使用场景

Building a custom interactive block with reactive state and server-side rendering
Resolving 'directives don't fire' issues by verifying store namespaces and module loading
Optimizing a WordPress theme for performance by scoping interactivity to specific subtrees