But I could extend it and ask for it, right?

@Thadeusz-Lay don't think there are hooks to do that. You can accomplish it by adding some js and css in ACP -> Appearance -> Custom HTML & CSS. Here is an example. You will need to add code to handle what needs to happen on clicking the button. Custom Header: <script type="text/javascript"> $(document).ready(function() { $(window).on('action:ajaxify.end', function(ev, data) { $('[component="account/cover"] .avatar-wrapper').append('<button class="btn-new"><i class="fa fa-plus"></i></button>'); }); }); </script> Custom CSS: .avatar-wrapper .btn-new { height: 2em; width: 2em; line-height: 2em; border-radius: 50%; border: none; background: #F44336; color: #fff; overflow: hidden; top: 93px; left: 4px; position: absolute; }

@Thadeusz-Lay so are you trying to create your own plugin? meta is a NodeBB module. You have to require it from NodeBB with require.main.require('./src/meta') on the server side.

The logged in user should be app.user.uid, if you are visiting a user, the id should be ajaxify.data.theirid Here's a small script for you. <span id="myid" style="display:none;">My uid: </span> <span id="theirid" style="display:none;">Their uid: </span> <script> if (app.user.uid) { $('#myid').append(app.user.uid) $('#myid').show() } if (ajaxify.data.theirid) { $('#theirid').append(ajaxify.data.theirid) $('#theirid').show() } </script>

@Thadeusz-Lay coz they may not want to use your theme. Making it a plugin will enable anyone to use it with any theme. If you want to keep things simple and don't want to publish your theme with custom fields, then you can add the fields in the theme.