JavaScriptPulse (@javascriptpulse)

API Routes in Next.js = Built-in Backend Power 🚀 Did you know you can build a mini backend directly inside your Next.js app? No separate Express server. No extra setup. Just /api. In this post, you’ll learn: 🔹 What API Routes are in Next.js 🔹 How /api file-based routing works 🔹 How to create your…

Tailwind CSS or classic styles in Next.js 14? Let's break it down! 🎨 Whether you prefer scoped CSS Modules or utility-first Tailwind, Next.js gives you flexible styling options for clean, scalable UIs. 🔹 How global CSS works in Next.js 🔹 When to use CSS Modules 🔹 Fast Tailwind setup (3-step guide)…

Which one should you use in Next.js 14? If you're building with Next.js and unsure whether to fetch data at build time or per request, this post is for you! 👇 🔹 Learn the key differences between getStaticProps and getServerSideProps 🔹 See real API fetch examples in both methods 🔹 Discover best…

🔹 Next.js API Routes: Build a mini backend inside your frontend! Ever needed to handle form data, connect to a database, or trigger a webhook — all without setting up a separate server? With Next.js API Routes, it’s possible. Just drop files into /pages/api/ and you’ve got instant serverless…

🧠 Learn how to set <title>, <meta>, and Open Graph tags using next/head or the new metadata export in App Router. ✅ Understand when to use each method ✅ Set dynamic metadata per page ✅ Optimize your content for search engines and social sharing 💬 Do you use next/head or metadata in your project?…

🧩 Dynamic Routing in Next.js 14 – One File, Infinite Pages Want to build blog posts, product pages, or user profiles with just one component? Next.js 14 makes it super easy with dynamic routes using [param] folders! In this post, you’ll learn: 🔹 How to set up a dynamic route like /blog/[slug] 🔹…

🗂️ Static Files in Next.js 14 – The Right Way Wondering where to put your images, favicons, PDFs or videos in a Next.js app? In this post, you'll learn how to properly use the public/ folder and static imports to organize your files like a pro. 🔹 Load assets using public/ for direct access via…

🔗 Built-in Navigation in Next.js 14 – No react-router needed! Next.js 14 makes page-to-page navigation super fast and easy — without any external libraries like react-router. In this post, you'll learn: 🔹 How the Link component works in Next.js 🔹 How navigation prefetching improves speed 🔹 Why you…

📄🧩 Pages vs Components in Next.js 14 – Know the Difference! Confused about when to use a page and when to use a component in your Next.js 14 app? You’re not alone! In this post, we break down: 🔹 What is a page.tsx and how it defines a route 🔹 What components are and where to use them 🔹 The right…

🚀 Automatic Routing in Next.js 14 — Explained! Building modern web apps just got easier. In Next.js 14, routing is file- and folder-based, with zero manual setup needed! 🔹 Create a folder ➔ Add a page.tsx ➔ Get an instant route 🔹 Use [param] for dynamic URLs 🔹 Nest folders for clean, structured…

🚀 Coding Myths vs Facts – Let’s Debunk Them! ❌ "JavaScript can’t handle large apps"
✅ Fact: It powers Netflix & PayPal! ❌ "You need a CS degree to code"
✅ Fact: Many top devs are self-taught! ❌ "Frameworks will replace JavaScript"
✅ Fact: JS is essential for all frameworks! 💡 Which one shocked you…