OK! I understand you now.

First, all honest criticisms are welcome and help me.

Second, for web pages that are expected to be used by blind people, we need to use some workaround, like write text behind the canvas. The second or third article talks about this.

Third, the current article series targets a small niche.

For general use, I've started this project:

https://javascript.plainenglish.io/hey-html-i-am-back-darling-4505b557a66d