Selecting Elements using 'querySelector' | Exploring JavaScript Day 2 | ScratchStart

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In this video, we build a small JavaScript project to learn how to select elements using querySelector.
The querySelector() method is one of the most commonly used DOM methods in JavaScript because it allows us to select elements using CSS selectors like classes, IDs, and tags.
In this beginner-friendly project, we create interactive buttons that modify text styles dynamically.
Features implemented in this project:
• Change text color dynamically
• Make text bold using JavaScript
• Convert text to uppercase
• Reset styles back to default

Concepts covered:
• document.querySelector()
• Selecting elements with classes and IDs
• DOM style manipulation
• Handling button click events

Technologies used:
HTML
CSS (Text styling)
JavaScript (DOM manipulation)
This is part of a JavaScript daily project series designed to help beginners practice JavaScript by building small projects every day.

Subscribe and follow along to improve your JavaScript skills through real coding practice.

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Видео Selecting Elements using 'querySelector' | Exploring JavaScript Day 2 | ScratchStart канала ScratchStart