Modern digital experience platforms require scalable and maintainable front-end architectures. When working with Sitecore Headless, developers often build multiple pages that share common UI patterns such as hero sections, banners, and card layouts.

Instead of recreating these UI elements for every page, we can build reusable components.

In this blog, we will explore how reusable components improve development efficiency in Sitecore Headless applications using Next.js.

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What are Reusable Components?

Reusable components are UI elements that are designed once and used multiple times across different pages or sections of a website.

Examples include:

• Hero sections

• Cards

• Banners

• Navigation bars

• Footer sections

In a Sitecore Headless architecture, these components can be mapped to Sitecore renderings and templates, allowing content authors to manage them easily from the CMS.

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Why Reusable Components are Important

Using reusable components provides several benefits:

Faster Development

Developers can reuse the same component instead of building similar UI elements repeatedly.

Consistent UI Design

Ensures consistent design and layout across the website.

Easier Maintenance

Updating a component automatically reflects across all pages where it is used.

Better Scalability

Reusable architecture makes it easier to expand and maintain large applications.

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Example Architecture

In a typical Sitecore + Next.js headless project, reusable components are organized inside a components folder.

Example structure:

components/
   Hero.js
   Card.js
   Banner.js
pages/
   index.js
   about.js
   services.js

Each page imports and uses these reusable components.

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POC Implementation

For this Proof of Concept, three reusable components were created:

• Hero Component

• Card Component

• Banner Component

These components can be used across multiple pages in the application.

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Hero Component Example

A Hero component is commonly used at the top of landing pages.

export default function Hero({ title, subtitle }) {
  return (
    <div className="hero">
      <h1>{title}</h1>
      <p>{subtitle}</p>
    </div>
  );
}

Usage:

import Hero from "../components/Hero";

export default function Home() {
  return (
    <Hero
      title="Welcome to Our Website"
      subtitle="Building scalable Sitecore headless applications"
    />
  );
}

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Card Component Example

Card components are often used to display services or products.

export default function Card({ title, description }) {
  return (
    <div className="card">
      <h3>{title}</h3>
      <p>{description}</p>
    </div>
  );
}

Usage:

<Card
  title="Web Development"
  description="Building scalable and modern web applications"
/>

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Banner Component Example

Banner components help highlight announcements or promotions.

export default function Banner({ message }) {
  return (
    <div className="banner">
      <p>{message}</p>
    </div>
  );
}

Usage:

<Banner message="Special Offer: 30% Discount on Services!" />