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HTML

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Insecure Resource

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CSS

About CSS Preprocessors

CSS preprocessors help make authoring CSS easier. All of them offer things like variables and mixins to provide convenient abstractions.

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CSS Base

About CSS Base

It's a common practice to apply CSS to a page that styles elements such that they are consistent across all browsers. We offer two of the most popular choices: normalize.css and a reset. Or, choose Neither and nothing will be applied.

Vendor Prefixing

About Vendor Prefixing

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JavaScript

About JavaScript Preprocessors

JavaScript preprocessors can help make authoring JavaScript easier and more convenient.

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Babel includes JSX processing.

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HTML 

              
                <div class="sliderContainer">
  <div class="photoSlider">
    <div class="swiper-wrapper">
      <div class="swiper-slide">
        <img src="https://picsum.photos/400/300.webp?random=1" alt="">
      </div>
      <div class="swiper-slide">
        <img src="https://picsum.photos/400/300.webp?random=2" alt="">
      </div>
      <div class="swiper-slide">
        <img src="https://picsum.photos/400/300.webp?random=3" alt="">
      </div>
      <div class="swiper-slide">
        <img src="https://picsum.photos/400/300.webp?random=4" alt="">
      </div>
      <div class="swiper-slide">
        <img src="https://picsum.photos/400/300.webp?random=5" alt="">
      </div>
    </div>
    <div class="swiper-pagination"></div>
    <div class="swiper-button-prev"></div>
    <div class="swiper-button-next"></div>
  </div>

  <div class="textSlider">
    <div class="swiper-wrapper">
      <div class="swiper-slide post">
        <div class="post-title">記事１のタイトル</div>
        <div class="post-date">2025/12/01</div>
        <div class="post-body">記事抜粋文字列を想定</div>
      </div>
      <div class="swiper-slide post">
        <div class="post-title">記事２タイトル</div>
        <div class="post-date">2025/12/02</div>
        <div class="post-body">記事抜粋文字列を想定</div>
      </div>
      <div class="swiper-slide post">
        <div class="post-title">記事３タイトル</div>
        <div class="post-date">2025/12/03</div>
        <div class="post-body">記事抜粋文字列を想定</div>
      </div>
      <div class="swiper-slide post">
        <div class="post-title">記事４タイトル</div>
        <div class="post-date">2025/12/04</div>
        <div class="post-body">記事抜粋文字列を想定</div>
      </div>
      <div class="swiper-slide post">
        <div class="post-title">記事５タイトル</div>
        <div class="post-date">2025/12/04</div>
        <div class="post-body">記事抜粋文字列を想定</div>
      </div>
    </div>
  </div>

</div>
!

CSS 

              
                .sliderContainer {
  width: 600px;
  overflow-x: hidden;
  position: relative;
}

.textSlider {
  .post {
    padding: 10px;
    background-color: beige;
  }
  .post-title {
    font-weight: bold;
    font-size: larger;
  }
  .post-date {
    font-size: smaller;
    font-weight: bold;
  }
}
!

JS 

              
                  const photoSlider = new Swiper(".photoSlider", {
    slidesPerView: 1.5,
    centeredSlides: true,
    spaceBetween: 30,
    loop: true,
    // ページネーション
    pagination: {
      el: ".swiper-pagination",
      clickable: true,
    },
    // 前後の矢印
    navigation: {
      nextEl: ".swiper-button-next",
      prevEl: ".swiper-button-prev",
    },

  });

  const textSlider = new Swiper(".textSlider", {
    slidesPerView: 1,
    centeredSlides: true,
    loop: true
  });

  photoSlider.controller.control = [textSlider];
  textSlider.controller.control = [photoSlider];
!
999px

Console