Build a Counter App with JavaScript Events & DOM Manipulation

In this tutorial, you will learn how to build a simple counter application using JavaScript events and DOM manipulation. We'll walk through adding event listeners to buttons to increment and decrement a counter displayed on the page, reinforcing core concepts like selecting elements and updating text content.

This hands-on project is perfect for beginners who want to practice event handling and DOM updates in a real-world scenario. By the end, you'll have a working counter app that you can customize further.

Timeline
0:00 Introduction
1:00 Adding Buttons
1:49 HTML Setup
2:35 Increment Function
3:35 Event Listeners
4:21 String Conversion
5:13 Decrement Logic
6:19 Final Demo

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Видео Build a Counter App with JavaScript Events & DOM Manipulation канала AltCampus