Combine all pickers into a single 'nuPicker' property editor
Too much choice !

Each property editor combines shared code to define itself, so shouldn't be too difficult to have a new property editor that does this combining.
If you can't or don't want to do that I would suggest adding in the JSON .manifest file for each picker a group name, so they are grouped under the "nuPickers" group name in the property editor picker dialogue. See https://our.umbraco.org/Documentation/Tutorials/Creating-a-Property-Editor/
propertyEditors: [
{
/*this must be a unique alias*/
alias: "My.MarkdownEditor",
/*the name*/
name: "My markdown editor",
/*the icon*/
icon: "icon-code",
/*grouping for "Select editor" dialog*/
group: "nuPickers",
/*the HTML file we will load for the editor*/
editor: {
view: "~/App_Plugins/myeditor/editor.html"
}
}
Thanks @DanDiplo, that would certainly help, but the thing is there are no .manifest files in nuPickers ! instead each property editor uses an attribute to make these settings (example) so I'm not sure how to make this change ?
I think for a v2.0.0 a single property editor would be good, as it'd also signify that all the existing datatypes are all interchangeable (and saves you having to remember settings when wanting to change a data-source or an editor).