Gatsby Authentication: Building Protected Pages and Routes

Modern web development often requires securing specific areas of your static site, such as user dashboards, settings pages, or member-only portals. Gatsby makes this secure dynamic rendering possible, but setting up client-only routes and backend authentication requires a clear, structured approach. In this text-based course, you will learn how to implement robust authentication in Gatsby from scratch. You will progress from understanding basic routing concepts to securing client-side pages and handling user sessions with serverless functions. You will learn how to: 1. Understand the core concepts of client-side routing versus static site generation. 2. Build secure client-only routes and catch-all paths in Gatsby. 3. Create a functional login interface and manage user authentication state in React. 4. Implement serverless functions to handle secure authentication checks. 5. Apply best practices for managing environment variables and sensitive API keys. 6. Configure redirect rules and route guards for a seamless user experience. This course begins with essential authentication terminology and routing fundamentals before guiding you step-by-step through building a protected dashboard, writing serverless functions, and managing user sessions. It is designed for web developers with basic React and Gatsby knowledge who want to add secure, dynamic features to their sites. Start reading today to master secure routing in your Gatsby projects.