Learn 4 powerful JavaScript string methods with real-life examples & a mini-project! In this video, we’ll cover: trim() – Remove extra spaces from strings toUpperCase() & toLowerCase() – Change text case easily includes() – Check if a word exists in a string or array Mini Project: Build a practical feature to apply these methods in a real scenario. Perfect for beginners who want to understand JavaScript basics with real-world coding practice. 📌 Watch Full Series Playlist: https://www.youtube.com/playlist?list=PLMAzvLTH8bKHICpyNgGstmnxpXwWPYIPC 🔔 Subscribe for more JavaScript, React, and Frontend Development tutorials!