QGIS 3 development now takes place in master branch. QGIS 2 version of the plugin is in the LTR_2.x branch
This is a QGIS plugin that generates a QGIS plugin template for use in creating custom plugins.
See the help documentation about using the plugin.
New plugin templates can be added by creating a subdirectory below plugin_templates and registering the template in plugin_templates/__init__.py