So, I wonder if there is any library that I could use for full-text search with a phoenix wireframe? I tried to do something, even in erlang, but found only some really old libraries ...
I assume you are asking about something native to BEAM. Otherwise, I'm not sure why you could not use Solr / Lucene . Of course, you have to write some glue code, but I don’t think there is any solution there where a bit of code will not be needed.