Aus einem c't Artikel
<html>
<h1 class="softlink__title">
      Website-Apps
    </h1>

      <ul class="softlink__list">
          <li class="softlink__item">
            <a class="softlink__link" 
              href="https://firebase.google.com/"
              target="_blank"
              rel="noopener">
              <p class="softlink__label">
                <strong>
                Firebase
                </strong>
              </p>
            </a>
          </li>
          <li class="softlink__item">
            <a class="softlink__link" 
              href="https://developer.mozilla.org/en-US/docs/Web/API/Cache"
              target="_blank"
              rel="noopener">
              <p class="softlink__label">
                <strong>
                Cache
                </strong>
              </p>
                <p class="softlink__description">
                  Methoden für Cache-Objekte
                </p>
            </a>
          </li>
          <li class="softlink__item">
            <a class="softlink__link" 
              href="https://developer.mozilla.org/en-US/docs/Web/API/Channel_Messaging_API"
              target="_blank"
              rel="noopener">
              <p class="softlink__label">
                <strong>
                Channel Messaging API
                </strong>
              </p>
            </a>
          </li>
          <li class="softlink__item">
            <a class="softlink__link" 
              href="https://jakearchibald.com/2014/offline-cookbook/"
              target="_blank"
              rel="noopener">
              <p class="softlink__label">
                <strong>
                The offline cookbook
                </strong>
              </p>
                <p class="softlink__description">
                  ... von Jake Archibald
                </p>
            </a>
          </li>
          <li class="softlink__item">
            <a class="softlink__link" 
              href="https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API"
              target="_blank"
              rel="noopener">
              <p class="softlink__label">
                <strong>
                Fetch API
                </strong>
              </p>
            </a>
          </li>
          <li class="softlink__item">
            <a class="softlink__link" 
              href="https://github.com/GoogleChrome/sw-precache"
              target="_blank"
              rel="noopener">
              <p class="softlink__label">
                <strong>
                Googles Service Worker Precache
                </strong>
              </p>
            </a>
          </li>
          <li class="softlink__item">
            <a class="softlink__link" 
              href="https://developer.mozilla.org/en-US/docs/Web/API/Push_API"
              target="_blank"
              rel="noopener">
              <p class="softlink__label">
                <strong>
                Push API
                </strong>
              </p>
            </a>
          </li>
          <li class="softlink__item">
            <a class="softlink__link" 
              href="https://developers.google.com/web/updates/2015/03/increasing-engagement-with-app-install-banners-in-chrome-for-android"
              target="_blank"
              rel="noopener">
              <p class="softlink__label">
                <strong>
                Increasing Engagement with Web App Install Banners
                </strong>
              </p>
                <p class="softlink__description">
                  Service Worker als Chrome-Apps
                </p>
            </a>
          </li>
      </ul>
</html>