diff --git a/blocks/tabs/tabs.css b/blocks/tabs/tabs.css
new file mode 100644
index 0000000..6ec14e1
--- /dev/null
+++ b/blocks/tabs/tabs.css
@@ -0,0 +1,64 @@
+.tabs {
+  background-color: var(--spectrum-gray-100);
+  padding: 14px 21px 21px;
+  border-radius: 7px;
+  margin-bottom: 28px;
+}
+
+.tabs::before {
+  content: "";
+  display: block;
+  width: 100%;
+  height: 2px;
+  background: var(--spectrum-gray-300);
+  position: relative;
+  top: 56px;
+}
+
+.tabs .tab-list {
+  overflow-x: auto;
+  white-space: nowrap;
+}
+
+.tabs .tab-list button.tab-title {
+  background: none;
+  color: var(--spectrum-gray-700);
+  padding: 0;
+  margin: 0;
+  height: 56px;
+  line-height: 56px;
+  white-space: nowrap;
+  font-family: var(--body-font-family);
+  font-size: var(--exlm-font-size-content);
+  font-weight: 400;
+  border: 0;
+  border-radius: 0;
+  position: relative;
+}
+
+.tabs .tab-list button.tab-title:not(:first-child) {
+  margin-left: 24px;
+}
+
+.tabs .tab-list button.tab-title[aria-selected=true] {
+  color: var(--text-color);
+  border-bottom: 2px solid var(--text-color);
+  border-radius: 0;
+}
+
+.tabs .tab-content {
+  padding: 10.5px 0;
+  color: var(--spectrum-gray-800);
+  font-family: var(--body-font-family);
+  font-size: var(--exlm-font-size-content);
+  font-weight: 400;
+}
+
+.tabs .tab-content .tabpanel {
+  display: none;
+  margin-bottom: 12px;
+}
+
+.tabs .tab-content .tabpanel.active {
+  display: block;
+}
\ No newline at end of file
diff --git a/blocks/tabs/tabs.js b/blocks/tabs/tabs.js
new file mode 100644
index 0000000..829415d
--- /dev/null
+++ b/blocks/tabs/tabs.js
@@ -0,0 +1,113 @@
+import { loadBlocks } from '../../scripts/lib-franklin.js';
+import { createTag, moveInstrumentation } from '../../scripts/scripts.js';
+
+function changeTabs(e) {
+  const { target } = e;
+  const tabMenu = target.parentNode;
+  const tabContent = tabMenu.nextElementSibling;
+
+  tabMenu.querySelectorAll('[aria-selected="true"]').forEach((t) => t.setAttribute('aria-selected', false));
+
+  target.setAttribute('aria-selected', true);
+
+  tabContent.querySelectorAll('[role="tabpanel"]').forEach((p) => p.classList.remove('active'));
+
+  tabContent.parentNode.querySelector(`#${target.getAttribute('aria-controls')}`).classList.add('active');
+}
+
+function initTabs(block) {
+  const tabs = block.querySelectorAll('[role="tab"]');
+
+  tabs.forEach((tab) => {
+    tab.addEventListener('click', changeTabs);
+  });
+}
+
+let initCount = 0;
+export default async function decorate(block) {
+  const tabIndex = block?.dataset?.tabIndex;
+  if (tabIndex) {
+    block.textContent = '';
+    document.querySelectorAll(`div.tab-section.tab-index-${tabIndex}`).forEach((tabSection, i) => {
+      tabSection.querySelectorAll('h1, h2, h3, h4, h5, h6').forEach((heading) => {
+        heading.classList.add('no-mtoc');
+      });
+      const tabTitle = tabSection?.dataset.title || `tab-${i}`;
+      const container = document.createElement('div');
+      moveInstrumentation(tabSection, container);
+      const titleContainer = document.createElement('div');
+      titleContainer.textContent = tabTitle.trim();
+      container.append(titleContainer);
+      container.append(tabSection);
+      block.append(container);
+    });
+    await loadBlocks(block);
+  }
+  const tabList = createTag('div', { class: 'tab-list', role: 'tablist' });
+  const tabContent = createTag('div', { class: 'tab-content' });
+
+  const tabNames = [];
+  const tabContents = [];
+  // list of Universal Editor instrumented 'tab content' divs
+  const tabInstrumentedDiv = [];
+
+  [...block.children].forEach((child) => {
+    // keep the div that has been instrumented for UE
+    tabInstrumentedDiv.push(child);
+
+    [...child.children].forEach((el, index) => {
+      if (index === 0) {
+        tabNames.push(el.textContent.trim());
+      } else {
+        tabContents.push(el.childNodes);
+      }
+    });
+  });
+
+  tabNames.forEach((name, i) => {
+    const tabBtnAttributes = {
+      role: 'tab',
+      class: 'tab-title',
+      id: `tab-${initCount}-${i}`,
+      tabindex: i > 0 ? '0' : '-1',
+      'aria-selected': i === 0 ? 'true' : 'false',
+      'aria-controls': `tab-panel-${initCount}-${i}`,
+      'aria-label': name,
+      'data-tab-id': i,
+    };
+
+    const tabNameDiv = createTag('button', tabBtnAttributes);
+    tabNameDiv.textContent = name;
+    tabList.appendChild(tabNameDiv);
+  });
+
+  tabContents.forEach((content, i) => {
+    const tabContentAttributes = {
+      id: `tab-panel-${initCount}-${i}`,
+      role: 'tabpanel',
+      class: 'tabpanel',
+      tabindex: '0',
+      'aria-labelledby': `tab-${initCount}-${i}`,
+    };
+
+    // get the instrumented div
+    const tabContentDiv = tabInstrumentedDiv[i];
+    // add all additional attributes
+    Object.entries(tabContentAttributes).forEach(([key, val]) => {
+      tabContentDiv.setAttribute(key, val);
+    });
+
+    // default first tab is active
+    if (i === 0) tabContentDiv.classList.add('active');
+    tabContentDiv.replaceChildren(...Array.from(content));
+    tabContent.appendChild(tabContentDiv);
+  });
+
+  // Replace the existing content with the new tab list and tab content
+  block.innerHTML = ''; // Clear the existing content
+  block.appendChild(tabList);
+  block.appendChild(tabContent);
+
+  initTabs(block);
+  initCount += 1;
+}