framework for building fast, scalable, and SEO-friendly web applications
This article walks you through creating a modern Next.js project using the official create-next-app CLI. With a single command, you can scaffold a project preconfigured with TypeScript, Tailwind CSS, App Router, and Turbopack. We’ll also cover folder structure, TypeScript and ESLint setup, and configuring absolute import aliases for cleaner code.
This article provides a comprehensive overview of how to structure and organize a Next.js project using the App Router. It covers top-level folders and files, routing conventions, dynamic and nested routes, route groups, metadata files, and best practices for colocating components and utilities. Understanding these conventions helps build scalable, maintainable applications with clear separation of concerns.
Next.js offers powerful features for organizing routes and files. In this article, we explore private folders for isolating internal logic, route groups for organizing without affecting URLs, and various strategies for structuring your project. These techniques improve clarity, scalability, and flexibility in modern React applications.
Next.js uses file-based routing to define pages and layouts. This article explains how to create root and nested layouts, dynamic routes, access search parameters, and link between pages using the built-in Link component. It also introduces route props helpers like PageProps and LayoutProps for type-safe data handling across segments.
Next.js provides fast and responsive navigation using server rendering, automatic prefetching, streaming, and client-side transitions. This article explains how navigation works, how to optimize it for dynamic routes and slow networks, and how to use loading.tsx and the Link component to improve user experience.
Next.js uses client-side transitions to deliver fast, seamless navigation between pages. This article explores how the Link component works, what causes slow transitions, how to use loading.tsx, hover-based prefetching, and the History API to update URLs without full reloads.
Next.js combines Server and Client Components to build fast, interactive applications. This article explains how React Server Component Payloads work, how hydration enables interactivity, how to pass data between components, and how to optimize JavaScript bundles using the "use client" directive. It also covers context usage, third-party integration, and environment safety.
Cache Components introduce a new rendering model in Next.js that balances dynamic freshness with static speed. By combining Suspense boundaries, streaming, and the use cache directive, developers can cache parts of their UI and data while still delivering personalized, real-time experiences. This article explains how Cache Components work, how to use them effectively, and how to tag and revalidate cached content.
Cache Components in Next.js offer a modern way to combine dynamic rendering with fast performance. Once enabled, all pages are treated as dynamic by default, and developers can selectively cache parts of the UI using use cache and Suspense boundaries. This article explains how to enable the feature, migrate from legacy config options like dynamic and revalidate, and use new tools like cacheLife and cacheTag for precise control.
Next.js offers powerful tools for fetching data in both Server and Client Components. This article explores how to use fetch, ORM/database queries, the use hook, community libraries like SWR, and streaming techniques with Suspense and loading.tsx.. It also covers request deduplication and smart caching strategies for optimized performance.
Next.js enables developers to design meaningful loading states using Suspense boundaries, parallel data fetching, and smart preloading. This article explores how to show instant fallback UI, avoid blocking renders, and use techniques like Promise.all and preload to improve user experience and responsiveness.
Next.js enables data updates through Server Functions, also known as Server Actions. These asynchronous functions run on the server and can be invoked from forms, buttons, or event handlers in Client Components. This article explains how to define Server Functions, invoke them, show pending states, revalidate cache, redirect users, and manage cookies—all while keeping the UI responsive and consistent.
