jellyfin-web/dashboard-ui/channels.html

<div id="channelsPage" data-role="page" data-dom-cache="true" class="page libraryPage channelsPage pageWithAbsoluteTabs" data-contextname="${HeaderChannels}" data-require="scripts/channels,scripts/channelslatest,scripts/sections">

    <div class="libraryViewNav">
        <button class="pageTabButton is-active" data-index="0">${TabLatest}</button>
        <button class="pageTabButton" data-index="1">${TabChannels}</button>
    </div>
    <div class="is-active pageTabContent ehsContent" id="latestTab" data-index="0">
        <div class="latestItems"></div>
    </div>
    <div class="pageTabContent ehsContent" id="channelsTab" data-index="1">
        <div class="viewSettings">
        </div>
        <div id="items" class="itemsContainer paddedItemsContainer" style="text-align:center;"></div>
    </div>

    <div data-role="content">
    </div>
</div>