Next.js has revolutionized modern web development by blending the best of server–side and client–side rendering. One of the most significant changes introduced with the App Router is the transformation of how API routes are defined, structured, and deployed. With Next.js 14, developers can now build robust, RESTful, and scalable APIs directly inside the /app directory,… Continue reading Building Scalable APIs with Next.js App Router
Tag: next js
Restricting Page Access with Middleware in Payload CMS
Payload CMS allows you to use middleware to control access to certain routes or pages. Why Use Middleware? To restrict frontend or admin page access based on authentication or roles, without manually adding logic inside every component or route. Example import { NextFunction, Request, Response } from ‘express’; export const restrictPageAccess = (req: Request, res:… Continue reading Restricting Page Access with Middleware in Payload CMS
Payload 3.0
The much-anticipated Payload 3.0 has officially arrived, marking a significant milestone in the evolution of this powerful headless CMS. This major release brings revolutionary changes that promise to transform how developers build and deploy content-driven applications. However, with great power comes great responsibility – and some important considerations for deployment. The Dawn of a New… Continue reading Payload 3.0
The Importance of Code Splitting in Next.js
Code splitting is important in Next.js because: Code splitting allows Next.js to break your application into smaller chunks. Instead of loading the entire application at once, only the necessary code for the current page or component is loaded. By splitting the code, your application’s overall bundle size is reduced. This is particularly beneficial for users… Continue reading The Importance of Code Splitting in Next.js
What is Docker Image in Next.js?
A Docker image for a Next.js application is a self-contained package that includes the application code, runtime environment, libraries, and system tools required to run the app. It provides a consistent, immutable snapshot of your application’s environment, ensuring that it behaves the same way regardless of where it is deployed. In Docker terminology, if an… Continue reading What is Docker Image in Next.js?
Understanding Tailwind’s Spacing System: Space, X, and Y
Tailwind CSS provides a powerful and flexible spacing system that helps developers control margin, padding, and gaps effortlessly. The spacing utilities in Tailwind are designed to make layout adjustments intuitive and maintainable. Among these, space-x and space-y play a crucial role in managing the spacing between elements. Tailwind uses a predefined spacing scale based on… Continue reading Understanding Tailwind’s Spacing System: Space, X, and Y
Incremental Static Regeneration (ISR) in Next.js
ISR is a powerful feature of Next.js that allows static pages to be updated without requiring a full rebuild. This is ideal for blogs, e-commerce sites, and other dynamic applications that need fresh content while maintaining fast performance. Using ISR export async function getStaticProps() { const res = await fetch(“https://api.example.com/posts”); const data =… Continue reading Incremental Static Regeneration (ISR) in Next.js
Handling Authentication in Next.js
Authentication is essential for securing user data in Next.js applications. It allows users to verify their identity and access protected resources. Next.js supports various authentication methods, including NextAuth.js, JWT, and Firebase, making it easy to integrate authentication without complex configurations. Implementing NextAuth.js import NextAuth from “next-auth”; import Providers from “next-auth/providers”; export default NextAuth({ providers:… Continue reading Handling Authentication in Next.js
Implementing Dependent Dropdowns in React with API Filtering
When building forms in React, you might need to create dependent dropdowns, where the options in one dropdown depend on the selection of another. This is commonly used in scenarios like selecting a category and then filtering relevant subcategories. In this article, we’ll cover: How to create a dependent dropdown feature in React. How to… Continue reading Implementing Dependent Dropdowns in React with API Filtering
How Do You Handle Error Pages in Next.js?
Next.js offers a flexible approach to managing error pages through the creation of a pages/_error.js file. This file serves as a universal error handler for your application. Here’s how you can implement it: function Error({ statusCode }) { return ( <p> {statusCode ? `A ${statusCode} error occurred on the server` : ‘An error happened on… Continue reading How Do You Handle Error Pages in Next.js?