Component Architecture Patterns for Scalable Page Builders: A Technical Guide for Developer-First Visual Editing

The Crisis of Scale in Visual Page Building Picture a mid-sized e-commerce company preparing for Black Friday. The marketing team needs forty seven unique landing pages. Each page requires specific product grids, countdown timers, and personalized hero sections. The development team has built a component library. Yet three weeks before launch, the system grinds to a halt. Components break when marketers combine them unexpectedly. Prop configurations that worked for ten pages fail at fifty. The build pipeline chokes on the complexity. This scenario plays out across companies attempting to bridge developer rigor with marketer autonomy. The solution lies not in more components, but in architectural patterns that anticipate scale. This article examines the structural approaches that separate fragile page builders from robust platforms. We will explore how React, Vue, and Svelte implementations require distinct architectural thinking. We will analyze prop schema design, CLI tooling integrat