Custom Code for

apex_202_cke5_js_init_code.js

// followup to this conversation https://stefandobre.com/a-closer-look-at-the-rich-text-editor-of-orclapex-20-2/
function(options) {
    options.editorOptions.toolbar = {
        items:[
            'heading',
            '|', 'code', 'codeBlock', 'blockQuote',
            '|', 'bold', 'italic', 'underline', 'strikethrough', 'fontfamily', 'fontsize', 'RemoveFormat', 'link',
            '|', 'numberedList', 'bulletedList', 'outdent', 'indent', 'Alignment',
            '|', 'InsertTable', 'fontColor', 'fontBackgroundColor',
            '|', 'PageBreak', 'HorizontalLine', 'todoList', 'undo', 'redo'
        ],
        shouldNotGroupWhenFull: true
    };

    options.editorOptions.table = {
        contentToolbar: [
            'tableColumn', 'tableRow', 'mergeTableCells',
            'tableProperties', 'tableCellProperties'
        ]
    };

    return options;
}

any other option to add look like CKEditor 4. Like Radio, Check Box, TextField, and many more...want all items to show in CKEDITOR 5

To my knowledge, CKE5 does not have these features.