S2E6: Implementing Route Protection in Next.js

Welcome to this summary blog post for the YouTube video displayed above in the header. In this episode, we (Judith and I) continue building our virtual bookshelf application using Next.js and SuperBase. Together, we tackle challenges, refine our coding processes, and focus on creating a seamless and user-friendly experience.

tl;dr Link to this headline

In this episode, we:

• Managed tech debt while keeping code clean and simple.
• Built a new page for book entries with route protection.
• Designed a book creation form using ShadCN UI components.
• Explored server actions, client-server integration, and form validation with Zod.
• Reflected on development challenges and collaborative problem-solving.

The Journey So Far Link to this headline

Building a virtual bookshelf has been an exciting and collaborative journey. This episode showcases our efforts to tackle key challenges and find practical solutions that enhance both functionality and user experience.

Tech Debt and the Art of Simplicity Link to this headline

We began by discussing the ever-relevant issue of tech debt. Simplifying code isn’t just about aesthetics; it’s about crafting systems that are maintainable and scalable. Keeping things simple has been a shared mantra for both of us.

New Page for Book Entries Link to this headline

Next, we worked on creating a dedicated page for book entries. Implementing route protection in Next.js ensured that only authorized users could access this feature. It was a significant step toward building a secure and seamless user experience.

Designing the Book Creation Form Link to this headline

Collaboratively, we designed a book entry form that balanced functionality and aesthetics. Leveraging the ShadCN UI library, we created a design that’s both intuitive and visually appealing. The library’s flexibility allowed us to refine components without compromising performance.

Exploring Server Actions and Validation Link to this headline

We delved into server actions in Next.js, focusing on how to balance client and server components for efficient data handling. Form validation became another critical focus area, where Zod played a pivotal role in ensuring data integrity while keeping the process user-friendly.

Reflecting on Challenges Link to this headline

Every project has its hurdles, and this was no exception. From integrating text areas to handling complex validation logic, each challenge provided valuable learning opportunities. Our collaborative approach to problem-solving helped us navigate these obstacles and move the project forward.

Link to this headline

1. Why focus on tech debt during development?

   Tech debt impacts the scalability and maintainability of a project. Addressing it early prevents larger issues later.

2. How does route protection work in Next.js?

   Route protection ensures only authorized users can access certain pages. It’s achieved through middleware or authentication checks.

3. Why use Zod for validation?

   Zod offers a robust, schema-based approach to validation, making it easier to ensure data consistency and handle errors effectively.