Uutf is a non-blocking streaming codec to decode and encode the UTF-8, UTF-16, UTF-16LE and UTF-16BE encoding schemes. It can efficiently work character by character without blocking on IO. Decoders perform character position tracking and support newline normalization.

Functions are also provided to fold over the characters of UTF encoded OCaml string values and to directly encode characters in OCaml Buffer.t values. Note that since OCaml 4.14, that functionality can be found in the Stdlib and you are encouraged to migrate to it.

Uutf has no dependency and is distributed under the ISC license.

Home page: http://erratique.ch/software/uutf
Contact: Daniel Bünzli <daniel.buenzl i@erratique.ch>