Using theme.json in Classic WordPress Themes

Upgrading classic WordPress themes with modern block editor features can feel overwhelming without a clear guide. This text-based course teaches you how to implement theme.json within hybrid and classic setups to unlock structured styling controls, global presets, and streamlined block customization. You will read through detailed explanations and practical code examples that demonstrate how to manage typography, color palettes, spacing, and layout settings directly from a single configuration file without breaking existing PHP templates. What you'll learn: - Understand core concepts and terminology of theme.json structure and hybrid theme architectures - Configure global color palettes, typography scales, and custom spacing presets - Control block-level settings and restrict editor features for better editorial control - Implement fluid typography and responsive layout settings using modern standard properties - Manage custom CSS and design tokens efficiently within theme.json - Apply theme.json configurations incrementally to existing classic PHP theme structures The curriculum starts with essential definitions and foundational schema rules before guiding you through real-world configurations for both site-wide styles and individual blocks. This course is designed for web developers and WordPress site builders looking to bridge the gap between classic themes and modern editor capabilities. Basic familiarity with HTML and CSS is helpful, but no prior experience with theme.json is required. Start reading today to bring modern styling workflows to your classic WordPress themes.