ElectronMCLauncher/app/settings.ejs

<div id="settingsContainer" style="display: none;">
    <div id="settingsContainerLeft">
        <div id="settingsNavContainer">
            <div id="settingsNavHeader">
                <span id="settingsNavHeaderText">Settings</span>
            </div>
            <div id="settingsNavItemsContainer">
                <div id="settingsNavItemsContent">
                    <button class="settingsNavItem" rSc="settingsTabAccount" selected>Account</button>
                    <button class="settingsNavItem" rSc="settingsTabMinecraft">Minecraft</button>
                    <button class="settingsNavItem" rSc="settingsTabJava">Java</button>
                    <button class="settingsNavItem" rSc="settingsTabLauncher">Launcher</button>
                </div>
            </div>
        </div>
    </div>
    <div id="settingsContainerRight">
        <div id="settingsTabAccount" class="settingsTab">
            <div class="settingsTabHeader">
                <span class="settingsTabHeaderText">Account Settings</span>
                <span class="settingsTabHeaderDesc">Add new accounts or manage existing ones.</span>
            </div>
        </div>
        <div id="settingsTabMinecraft" class="settingsTab" style="display: none;">
            <div class="settingsTabHeader">
                <span class="settingsTabHeaderText">Minecraft Settings</span>
                <span class="settingsTabHeaderDesc">Options related to game launch.</span>
            </div>
        </div>
        <div id="settingsTabJava" class="settingsTab" style="display: none;">
            <div class="settingsTabHeader">
                <span class="settingsTabHeaderText">Java Settings</span>
                <span class="settingsTabHeaderDesc">Manage the Java configuration (advanced).</span>
            </div>
        </div>
        <div id="settingsTabLauncher" class="settingsTab" style="display: none;">
            <div class="settingsTabHeader">
                <span class="settingsTabHeaderText">Launcher Settings</span>
                <span class="settingsTabHeaderDesc">Options related to the launcher itself.</span>
            </div>
        </div>
    </div>
    <script src="./assets/js/scripts/settings.js"></script>
</div>