I guess this is more a feature request than a question - but do you have plans to support stenographic projections as well? I ask as I work for an Arctic/Antarctic research institute so most projections are unsuitable.
Definitely something we want to explore more, although it's quite a challenge since most map data distribution systems including ours are built around Mercator tiles, which can't show anything beyond ~85 latitude degrees.
I'd love to touch base on how you are handling this now.. I'm using a combination of geoserver, react, and openlayers for a Canadian Arctic 3573 projection. I'm derekja various places including Gmail. Thanks!