Canvas Quiz De-suckifier is a Chrome extension developed by Skandalabrandur. This free add-on falls under the category of Browsers and is specifically listed under the subcategory of Add-ons & Tools. The extension aims to enhance the functionality of Canvas quizzes by introducing regex capabilities.

The main feature of Canvas Quiz De-suckifier is the addition of a clickable link called "Populate with basic regex" next to the "Add another answer" link. This feature is designed to be used with "Fill in the blank" and "Fill in multiple blanks" types of questions. It is important to note that the behavior of this extension is undefined outside of this specific scope.

The extension provides a basic syntax for regex usage, allowing users to define patterns for matching characters and creating optional strings. It also supports the use of variables, denoted by $$variable$$, to populate multiple blanks in a question.

Overall, Canvas Quiz De-suckifier versionoffers improved functionality and a more streamlined experience for Canvas quiz creators. However, it is important to keep in mind that this extension is tailor-made for Reykjavík University and may require modifications to work properly for users outside of this scope.