[senorsmile]

Not OP, but I have collected a few, although haven't tried out any myself.

--- pure js --- https://github.com/kaleidos/olmo/

--- purescript --- https://github.com/easafe/purescript-flame https://github.com/utkarshkukreti/purescript-hedwig https://github.com/ehrenmurdick/purescript-oak https://github.com/OvermindDL1/bucklescript-tea/

--- rust --- https://github.com/sindreij/willow