Gatsby.js Overview Gatsby.js is a modern, open-source static site generator that is built on top of React. It allows developers to build fast, SEO-friendly websites by leveraging GraphQL, React, and Webpack. With its emphasis on performance and scalability, Gatsby is ideal for building blogs, portfolios, e-commerce websites, and more. It pre-builds pages as static HTML files at build time, offering excellent performance, SEO, and user experience. Key Features of Gatsby.js Static Site Generation (SSG) Gatsby pre-builds static HTML files at build time, offering fast load times and excellent SEO performance. GraphQL Data Layer Gatsby uses GraphQL to query data from multiple sources (Markdown, APIs, CMS, etc.) and injects the results into React components for easy rendering. React-Based As a React-powered framework, Gatsby provides a seamless experience for developers who are already familiar with React components, hooks, and state management.…