nutti

Magic UV is a UV toolset add-on for Blender, developed by nutti. Originally part of Blender 4.1's bundled add-ons, it is now offered as an extension with limited support and configured through the Add-ons Preferences.

Screencast Keys is a Blender add-on that displays keyboard and mouse status along with the last executed operator, using customizable on-screen UIs. It's aimed at making tutorials for Blender.

MQO (Metasequoia) Format File Importer/Exporter by nutti moves geometry between Blender and Metasequoia through .mqo files. It handles objects, meshes, UV maps, materials and vertex weights in both directions.