Next.js is a React-based web framework that enables server-side rendering, static site generation, and other powerful features for building modern web applications.

React is a widely used JavaScript library for building user interfaces and single-page applications. It follows a component-based architecture and uses a virtual DOM to efficiently update and render UI components

SCSS is a preprocessor scripting language that extends the capabilities of CSS by adding features such as variables, nesting, and mixins. It allows developers to write more efficient and maintainable CSS code, and helps to streamline the development process by reducing repetition and increasing reusability.

Tailwind CSS is a utility-first CSS framework that provides pre-defined classes for building responsive and customizable user interfaces.

Headless UI is a set of completely unstyled, fully accessible UI components for React, Vue, and Alpine.js that empower developers to build their own fully accessible custom UI components. Headless UI allows developers to focus on building accessible and highly functional user interfaces, without the need to worry about styling or layout.

Shopify offers headless commerce capabilities through its Storefront API, allowing developers to use their own front-end technology to create custom storefronts or sales channels while using Shopify as a back-end system

Ecommerce websites sell products or services to customers through an online storefront. These websites typically include features such as product listings, shopping carts, payment processing, and order management tools.

PostCSS is a popular open-source tool that enables web developers to transform CSS styles with JavaScript plugins. It allows for efficient processing of CSS styles, from applying vendor prefixes to improving browser compatibility, ultimately resulting in cleaner, faster, and more maintainable code.