# Widget Development Guide

The widget guide lives next to the widgets, in
[web_interface/static/v3/js/widgets/README.md](../web_interface/static/v3/js/widgets/README.md).
It lists every built-in `x-widget`, the schema keywords the config form
understands (`x-options.labels`, `x-advanced`, `x-display: "hidden"`), and how
to ship a custom widget with a plugin.