What does HackerNews think of pyxl3?
A Python 3 extension for writing structured and reusable inline HTML.
Language:
Python
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Indeed it is. Guido himself maintained a project called Pyxl3 [1] for a while (forked from one at Dropbox during his tenure there) that abused this codec feature to implement something similar to JSX within Python source.
Also similar in name to "Pyxl", like React JSX for Python