How to create the custom plugin on 2023 version

A prerequisite to writing SketchUp extensions is to understand how SketchUp works and how it’s models are organized.


(1) First learn core Ruby

(2) Understand how Ruby extensions files and folders are organized:

(3) Study the SketchUp Ruby API which extends core Ruby.

(4) Examine example extensions:

(5) Learn how to search the forum and a specific forum subcategory using the forum’s :mag: search feature (the icon at the top right.)

7 Likes