pd4web allows bringing PureData functionality to web browsers using Web Audio technologies. This tool stands out from other approaches like hvcc and WebPd because it compiles the libpd source, and this is possible mainly because of the work of claudeha. You can compile any PureData vanilla patch and most of the externals.
See for yourself, make some tests!
py4pd integrates the power of Python into the real-time environment of PureData. Besides providing means for score visualization, AI integration, audio analysis tools, SVG/drawing score handling, and various other functionalities, you can create PureData Objects using Python. If you use OpenMusic or BachLibrary, you will find some inspiration in it.