Use Slick Slider in WordPress (No Plugin Required)
Steps to use slick slider in WordPress (no plugin required): 1. First, add/import slick required files (slick.css, slick-theme.css, slick.min.js, etc.). 2. Next, create shortcodes in functions.php to display your sliders. 3. Then, initialize slick. 4. Finally, add/insert the shortcode to your page/post.