Caching in Next.js – Optimizing Performance with Request, Data, and Route Memory

Configuring CI Build Caching for Next.js – Speeding Up Builds with .next/cache

Setting a Content Security Policy (CSP) in Next.js – Nonces, Proxy Headers, and Dynamic Rendering

Configuring CSP Without Nonces in Next.js – Using Subresource Integrity and Secure Static Rendering

Using CSS-in-JS in Next.js – Style Registries, Streaming Support, and Concurrent Rendering

Setting Up a Custom Server in Next.js – Request Handling, Routing Control, and Performance Considerations

Thinking About Data Security in Next.js – Access Layers, Server Components, and Preventing Data Leakage

Mutating Data Securely in Next.js – Server Actions, Input Validation, and CSRF Protection

Using Debugging Tools with Next.js – Full Stack Inspection with VS Code, DevTools, and Server Flags