streamly (hackage): Streamly comprises two packages, the streamly-core package provides functionality that depends only on boot libraries, and the streamly package provides additional functionality like concurrency, time, lifted exceptions, and networking.  For unified documentation visit the streamly website.  Streamly provides unified, modular building blocks to build high-performance, concurrent, scalable applications in Haskell.  Stream fusion optimizations in streamly enable exceptional modularity with high performance comparable to C. Streamly complements the Haskell base package, supplying the missing functionality to quickly build general-purpose applications in Haskell. For high-level functionality built over streamly like streaming system processes, shell programming, GNU coreutils, statistics, and compression libraries please see the streamly ecosystem packages.  Performance with modularity:  Performance on par with C (Benchmarks)  API close to standard Haskell lists (Examples)  Declarative concurrency with automatic scaling  Filesystem, fsnotify, network, and Unicode support included  More functionality is provided via many (ecosystem packages)  Unified and powerful abstractions:  Unifies streams, arrays, folds, and parsers  Unifies Data.List, list-t, and logict with streaming  Unifies concurrency with standard streaming abstractions  Unifies reactive, time-domain programming with streaming  Interworks with other streaming libraries
Keywords: array|bsd3|concurrency|control|dataflow|filesystem|library|list|logic|network|non-determinism|parsing|pipes|reactivity|streaming|streamly|time|unicode