JavaScript - 32 | Stop Writing Loops! Learn JS map() & filter() in 30 Minutes (Real-World Examples) скачать в хорошем качестве

JavaScript - 32 | Stop Writing Loops! Learn JS map() & filter() in 30 Minutes (Real-World Examples)

Welcome to JavaScript - 32, where we're mastering essential JS concepts! Tired of using verbose for or forEach loops for array manipulation? This video is your fast track to modern, clean JavaScript code using the powerful map() and filter() array methods. What you'll learn in this lesson: Understanding map(): How to transform every item in an array into a new array. We'll show a real-world example of formatting data for a UI. Understanding filter(): How to efficiently select a subset of items from an array based on a specific condition. See how to filter a list of products by price or category. The Power of Immutability: Why these methods are preferred in modern frameworks like React and Vue. Practical Examples: We'll solve common coding challenges using map() and filter() together, like transforming an array of objects and then selecting only the relevant ones. Stop manually iterating and start writing more expressive, functional JavaScript today! SUPPORT THE CHANNEL: 👍 If this video helped you, please LIKE and SUBSCRIBE! 💬 Got a question? Ask in the COMMENTS below! 🔔 Hit the BELL icon to get notified when I post new tutorials. #uidhtml #javascript2025 #learnjavascript2025 #javascripttutorials #javascript #javascript2025 #websitedesign #JavaScript #NewArray #JSTutorial #JavaScriptArrays #WebDev #JSTutorial #WebDevelopment #frontendtips #atMethod chapter -31 -    • JavaScript- 31 | filter() Method Explained...   chapter - 33 -   • JavaScript - 33 | Stop Struggling with Jav...   Github Repo: https://github.com/uidhtml/javascript...