Next.js 15 Tutorial - 9 - Catch All Route | Typescript | Hindi

In this video, we explore catch-all and dynamic routing in Next.js 15 using TypeScript, and build a flexible multilingual structure like /language/state/city/place. Learn how to extract parameters from URLs and render dynamic content conditionally — including support for nested and optional routes. 🔍 What you'll learn: Difference between dynamic [slug] and catch-all [...slug] routes How to handle multiple route depths dynamically Rendering different components based on route depth Real-world example with multilingual paths Using double square brackets [[...slug]] for optional catch-all behavior 🎯 Ideal for intermediate to advanced developers working with Next.js 15 and TypeScript. 📺 Part of our Complete Series on: Next.js 15 + TypeScript Crash Course 👍 Like | 💬 Comment | 🔔 Subscribe #nextjshindi #nextjstutorial #nextjs 🕒 Timestamps (5 Broad Sections): Time Section 00:00 – 02:00 Intro to Dynamic and Catch-All Routes in Next.js 15 02:01 – 09:00 How [...slug] Works + Extracting Params 09:01 – 17:00 Conditionally Rendering Content Based on URL Depth 17:01 – 24:00 Using [[...slug]] for Optional Catch-All Routes 24:01 – End Real-world Scenarios & Final Thoughts #nextjshindi #nextjs15 #nextjstutorial 💬 Join the Revive Coding Telegram Community! 🔗 https://t.me/revivecoding