I've rewritten this in React and TypeScript.

[BeiyanYunyi]

Here is my repo: https://github.com/lixiang810/Ideosorter-React

Code copied or modified from this project is licensed under the MIT license, while code I wrote out myself is licensed under the AGPLv3 license.

The advantages of this repo are as follows:

• The answer process uses the history api, so the user can go back to the previous page during the test to redo the previous question.
• The code uses TypeScript, which improves readability and makes maintenance and expansion easy.
• The data is organized using the array method, thus avoiding the problems associated with overly dynamic typing.
• The project uses eslint and prettier to ensure consistent code style.
• This is a Single Page App, the user does not need to repeatedly load pages.
• This will be a progressive web app, where the user loads once and then no longer needs to request content from the server.

[TheGhostOfInky]

That's amazing, sadly I am not versed well enough with react at the moment to help you, but best of luck in your endeavor.