Getting Light Slider

Download Light Slider here.

Then extract the content, copy the img, js and css in src directory into your WordPress Plugin folder.

Include Light Slider JavaScript & CSS

wp_enqueue_style( 'light-slider-css', plugin_dir_url( __FILE__ ) . 'css/lightslider.css', array(), $this->version, 'all' );
wp_enqueue_script( 'light-slider-js', plugin_dir_url( __FILE__ ) . 'js/lightslider.js', array( 'jquery' ), $this->version, false );

Add Some Padding to the item and set link to white

<style type="text/css">
  .lslide {
    min-height: 250px !important;
    padding-left: 50px !important;
    padding-right: 50px !important;
    padding-top: 25px !important;
    padding-bottom: 25px !important;
  }
  .lSSlideOuter .lSPager.lSpg > li a {
    background-color: white !important;
  }
</style>

Getting posts

$posts = wp_get_recent_posts( ['numberposts' => 5,'category_name' => 'Announcement'], OBJECT );

The View Part

<?php $index = 0; ?>

<ul id="light-slider">
  <?php foreach ($posts as $key => $value): ?>
    <li>
      <h4 style="color:white !important;font-style: bold !important;"><?= $value->post_title; ?></h4>
      <p style="color:white !important;"><?= strip_tags($value->post_content, ['p','span']); ?></p>
      <a href="<?= $value->guid; ?>" style="color:white !important;text-decoration: underline;float: right;"><?php echo (get_locale() != 'ms_MY') ? 'Read More':'Baca Lagi'; ?></a>
    </li>
    <?php $index++; ?>
  <?php endforeach ?>
</ul>

Final Part: initialize the Light Slider

jQuery(document).ready(function($) {
    jQuery("#light-slider").lightSlider({auto:true,item:1,speed:1000});
});

Result

WordPress Post Slider available here