Gutenberg splits content into blocks (paragraphs, images, columns) edited in a ReactA JavaScript library for building UIs — component trees and declarative rendering for the web.-powered UIUser interface — the parts of software people see and interact with. — the biggest UX change in WordPressA PHP CMS powering millions of sites — themes, plugins, and the block editor for publishing. history. Themes and plugins adapted to block patterns; controversy drove the Classic Editor plugin, but blocks became the platform's future.

WordPressA PHP CMS powering millions of sites — themes, plugins, and the block editor for publishing. 5.0's Gutenberg editor redefined how millions publish content.

Block editing aligned WordPressA PHP CMS powering millions of sites — themes, plugins, and the block editor for publishing. with modern page builders and component-based UIs.