Efficiently load image gallery with lazy loading

Receiving an object from a service that contains an image and detailed information has me wondering about the best way to implement lazy loading for a gallery. I would like to load the images slowly as the user scrolls, rather than all at once.

If anyone has any advice or can help with this, it would be greatly appreciated!

Check out a DEMO here

This is the HTML code snippet:

  <ul class="mdc-image-list my-image-list">
    <ng-container *ngFor="let product of data; let j = index;">
      <li class="mdc-image-list__item">
        <div class="mdc-image-list__image-aspect-container">
            <img [src]="product.image" class="mdc-image-list__image">
        </div>
      </li>
    </ng-container>
  </ul>

Answer №1

If you are utilizing Angular, I have created a unique library for lazy loading a gallery. Feel free to utilize this library by finding it on npm: https://www.npmjs.com/package/ng-opengallery where you can also find a demo available for reference. This library is open source, allowing you to explore the repository and customize it according to your specific requirements. Enjoy!

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