This reminds me of polygen[1,2] that I discovered among the many programs packag...

This reminds me of polygen[1,2] that I discovered among the many programs packaged for Debian... but looks at least in some ways friendlier. Is it very limited/tailored/specialized for English?

[1] https://github.com/Enucatl/polygen [2} https://www.polygen.org [Mostly in Italian. I seem to recall there was a section in English ... but if there is I can't find any more]