Roadmap

Completed

• Base library (40+ modules)
• ByteString (strict, lazy, builder, short)
• Networking (POSIX sockets, TLS, QUIC)
• HTTP stack (HTTP/1.x, HTTP/2, HTTP/3)
• WAI ecosystem (Warp, WarpTLS, WarpQUIC, middleware, static files, WebSockets)
• glibc wrappers (sockets, sendfile, POSIX compat)

Not yet ported

Essential libraries:

• containers (Data.Map, Data.Set, Data.IntMap, Data.Sequence)
• text (Data.Text)
• transformers (Control.Monad.Trans)
• vector (Data.Vector)
• binary (Data.Binary)
• directory (System.Directory)
• filepath (System.FilePath)
• unordered-containers (Data.HashMap, Data.HashSet)

Web development:

• aeson (JSON)
• servant (type-level web API)

Other:

• lens
• attoparsec
• criterion
• deepseq
• async