Gridsome is a free, open-source static site generator built on Vue.js, designed to create fast and search engine-optimized websites using GraphQL for data querying and the PRPL pattern for improved performance. It follows the JAMstack workflow, emphasizing high-speed, scalable, and secure web development through client-side JavaScript, reusable APIs, and prebuilt markup. Gridsome is a direct alternative to the React-based Gatsby.js and integrates TypeScript for enhanced code quality. The setup process involves installing the Gridsome CLI, using a starter project, and configuring TypeScript with ESLint for error reporting and improved code practices. The article also highlights LogRocket as a tool for monitoring and debugging Vue applications, offering features like session replay, console log capturing, and automated user experience monitoring with Galileo AI.