Even so, the Experimental - Python for the Web (Preview) extension in the VS Code Marketplace has been installed 283 times as of this writing (see screenshot above). The item description lists the ...

Discover the game-changing VS Code extensions that every Python developer needs. Boost productivity, catch errors in real-time, and make coding more intuitive with these must-have tools.

Reflex has built an open source framework to make it easy to turn Python code into a we app. Today it announced a $5M seed investment.