Скачать или смотреть 📍Episode 8 | Mastering String Methods in JavaScript | JavaScript Backend Course in Arabic 2025 🟨

Learn JavaScript the smart way! 🚀
In this episode of the JavaScript Backend Course in Arabic 2025, we’ll explore the most important String methods in JavaScript — the tools you’ll use every day when handling text in your backend projects.

By the end of this video, you’ll fully understand:
✅ The most useful String methods (like slice(), substring(), replace(), toUpperCase(), toLowerCase(), trim(), and more)
✅ How to manipulate and format text efficiently in JavaScript
✅ Real backend use cases where String methods make your code cleaner and faster
✅ Step-by-step practical examples for every method

This lesson is part of the complete JavaScript course in Arabic that takes you from beginner to backend developer step by step using Node.js, Express, and databases

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