WP Tavern
#164 – Milana Cap on the Interactivity and HTML APIs, and Their Enormous Potential
Apr 9, 2025
Milana Cap, a WordPress Engineer at XWP from Serbia, shares her insights from WordCamp Asia, discussing the transformative Interactivity and HTML APIs. She explains how the Interactivity API enhances cross-block communication for a more dynamic user experience. The HTML API simplifies server-side DOM manipulation using PHP, making code more manageable and efficient. Milana also highlights the impact of these tools on performance and the importance of community in fostering innovation within WordPress development.
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Quick takeaways
- The Interactivity API revolutionizes block communication in WordPress, enabling real-time updates and reducing complexity for developers.
- The HTML API allows for efficient server-side DOM manipulation with PHP, enhancing code quality and optimizing page load speeds in WordPress.
Deep dives
Transforming Block Interactivity with the Interactivity API
The Interactivity API revolutionizes how blocks in WordPress interact by enabling seamless communication among them. Previously, blocks operated as isolated entities, making it difficult for developers to manage interactivity efficiently. With this new API, developers can send data between blocks easily, allowing for sophisticated functionalities like real-time updates without the need for convoluted custom solutions. This standardized approach ensures that developers can create interactive experiences with minimal effort, significantly reducing the complexity involved in traditional methods.
