ScrollProgressJS

ScrollProgressJS is a lightweight JavaScript library that creates a customizable scroll progress indicator for web pages. It allows you to display a visual progress bar indicating how much of the page has been scrolled.

• DEMO
• GitHub
• Dev.to

Features

• Customizable Progress Bar: Configure color, height, and position of the progress bar.
• Auto-Initialization: Automatically initializes if data-autoload attribute is set.
• Responsive: Adjusts dynamically as users scroll through the page.
• Lightweight: Simple and efficient library with no external dependencies.

Installation

You can include ScrollProgressJS in your project via CDN or by downloading the script:

CDN

<script src="https://cdn.jsdelivr.net/gh/SH20RAJ/ScrollProgressJS@main/ScrollProgress.js"></script>

Download

• Download the latest release

Usage

Basic Initialization

To initialize ScrollProgressJS with default settings:

<script src="https://cdn.jsdelivr.net/gh/SH20RAJ/ScrollProgressJS@main/ScrollProgress.js" data-autoload="true"></script>

Advanced Configuration

You can also customize the progress bar with your own configurations:

<script src="scrollprogress.js"></script><script>  // Custom initialization  ScrollProgress.init({    color: '#ff5722',   // Progress bar color    height: '4px',      // Progress bar height    position: 'bottom'  // Progress bar position ('top' or 'bottom')  });</script>

Updating Configuration

After initialization, you can update the configuration:

ScrollProgress.setConfig({  color: 'hotpink',  // Updated color  height: '4px',     // Updated height  position: 'top'    // Updated position});

Destroying the Progress Bar

To remove the ScrollProgressJS and stop listening for scroll events:

ScrollProgress.destroy();

Examples

Auto-Initialization

<!-- Auto-initialize with default settings --><script src="https://cdn.jsdelivr.net/gh/SH20RAJ/ScrollProgressJS@main/ScrollProgress.js" data-autoload="true"></script>

Custom Initialization

<!-- Custom initialization --><script src="scrollprogress.js"></script><script>  ScrollProgress.init({    color: '#007bff',   // Blue color    height: '3px',      // 3px height    position: 'bottom'  // Progress bar at the bottom  });</script>

Contributing

Contributions are welcome! For major changes, please open an issue first to discuss what you would like to change.

1. Fork the repository
2. Create your feature branch (git checkout -b feature/AmazingFeature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin feature/AmazingFeature)
5. Create a new Pull Request

Please make sure to update tests as appropriate.

License

This project is licensed under the MIT License - see the LICENSE file for details.

Acknowledgements

• Inspired by the need for a simple and customizable scroll progress indicator.
• Built with and JavaScript.

Contact

For issues, suggestions, or feedback, please create an issue.

Made with by SH20RAJ