Comment by scatbot
6 hours ago
This seems similar to _hyperscript, except it uses custom tags instead of the "_" attribute. I'm not sure which approach is better, but personally, I prefer keeping the same document structure and varying behavior through attributes. Easier to rewrite on the fly. Custom tags can be clearer in some cases, but attributes tend to work better with existing HTML and tooling.
The main reason for using tags was for me that they can be generated from a host language and stay readable, even for longer scripts. I'm using Swifts result builders for my projects, which enables autocompletion and partial type safety.