Ace is the HTTP server I built because I needed support for HTTP/2.
As far as I am aware it was the first to offer HTTP/2 support on beam.
I am not able to spend as much time maintaining Ace as I would like and so am looking for some help looking after the project and potentially, eventually, passing it on to someone else. For my purposes I do not currently require an HTTP/2 server and so my use of this library is not exercising much of the functionality in it.
Ace is the most popular server built in Elixir, Cowboy is more widely used but is built in erlang.
Ace was built built to work with the Raxx framework, because that is what I was building at the time, and so offers an interesting alternative to the Plug/Cowboy stack.
If anyone is interested it would be great to hear from you. I still have sometime to help so it would be great to try and work together to get to a 1.0 release, after which there would hopefully be less work all round.
Or if you have a different plan happy to hear that too.