How to Build a High-Converting SaaS Landing Page with Next.js 16 (App Router Guide)

Most founders spend weeks designing their SaaS landing page before launching. The real problem isn’t design — it’s structure. In this guide, I’ll break down how to build a clean, high-converting SaaS landing page using Next.js 16, App Router, TypeScript, and Tailwind CSS. Let’s build it the right way. 🧠 1. Start With Structure, Not Design Before touching colors or animations, define the core sections. A high-converting SaaS landing page typically includes: Hero Section Social Proof Features Grid How It Works Pricing FAQ Strong Call-To-Action Most people skip this planning step and start designing randomly. That’s where time gets wasted. 🏗 2. Project Setup (Next.js 16 + App Router) Create a new project: npx create-next-app@latest saas-landing Enable: TypeScript App Router ESLint Folder structure example: src/ app/ components/ utils/ Keep things modular from the beginning. 🎯 3. Centralize Your Content Instead of hardcoding text everywhere, create a single data file: src/utils/data.ts exp