The Project provides playground for tagged strings feature of Python 3.12.0a7. (the branch is tag-strings-v2)
https://koxudaxi.github.io/tagstr-playground/
The /pyodide
directory has pyodide binary of Python 3.12.0a7(tag-strings-v2).
The pyodide binary is build by a fork of the hoodmance's python-3.12.0b2 branch.(diff)