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JS//Projects/Auto Text Effect Animation

Auto Text Effect Animation

Build an auto text effect animation with HTML, CSS, and JavaScript while practicing setTimeout and DOM selection.

Beginner20–30 minutesHTML5CSS3JavaScript
You’ll practice
setTimeoutDOM SelectionDOM Content Updates
View Source CodeLive Demo
demo.100jsprojects.com/auto-text-effect-animation
Final resultAuto Text Effect Animation project previewTry Live Demo
01 — What you’ll build

Auto Text Effect Animation

In this project, we’re going to build an auto text effect animation using HTML, CSS, and JavaScript. You’ll see how to connect user interactions to visible changes on the page. Along the way, you’ll practice setTimeout, DOM selection, and DOM content updates, so you can understand how the interface and JavaScript logic work together.

02 — Included
  • ✓Click-based interactions
  • ✓Auto Text Effect Animation interface
  • ✓Responsive HTML and CSS layout
  • ✓Complete source code and live demo
03 — You’ll practice
  • >Delay actions with setTimeout
  • >Select HTML elements from the DOM
  • >Update content on the page
  • >Control behavior with conditions
  • >Perform calculations with JavaScript

Recommended knowledge: Basic HTML and CSS, JavaScript functions and callbacks, Browser timers, JavaScript variables and number operations.

Complete project files

Build It from the Source Code

This project uses timed JavaScript updates.

  1. 1Create 3 files
  2. →
  3. 2Copy the code
  4. →
  5. 3Run index.html
Before you run it
  • Leave the tab open to see the timed behavior update.
  • Keep an internet connection available for external assets.
Project structure
auto-text-effect-animation/
├──
├──
└──
Need help setting up the project?

Create project files, install Live Server, and run your first project.

Open beginner guide
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<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Auto Text Effect Animation</title>
    <link rel="stylesheet" href="style.css" />
  </head>
  <body>
    <div class="container"></div>
    <script src="index.js"></script>
  </body>
</html>

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