Introduction
When building a website or app, managing many parts can get confusing and slow. You need a way to organize content and reuse common pieces without repeating work.
Imagine a book with chapters (pages) and recurring sections like the header or footer on each page. Instead of rewriting the header on every page, the book uses the same header design throughout. This keeps the book organized and easy to update.
┌─────────────┐ ┌─────────────────────┐ │ Page 1 │──────▶│ Reusable Element: │ │ (Home) │ │ Header (used on all) │ └─────────────┘ └─────────────────────┘ │ ▼ ┌─────────────┐ ┌─────────────────────┐ │ Page 2 │──────▶│ Reusable Element: │ │ (About) │ │ Footer (used on all) │ └─────────────┘ └─────────────────────┘