Ungarble output from several threads or commands

Version on this page:1.10.6
LTS Haskell 19.13:1.10.16
Stackage Nightly 2022-06-29:1.10.16
Latest on Hackage:1.10.16

See all snapshots concurrent-output appears in

BSD-2-Clause licensed by Joey Hess, Joachim Breitner
Maintained by Joey Hess
This version can be pinned in stack with:concurrent-output-1.10.6@sha256:c79bac61c6745713e4c65295f258c5e22fec84282e9a0e7c68adec16781bda0b,1649

Module documentation for 1.10.6

Lets multiple threads and external processes concurrently output to the console, without it getting all garbled up.

Built on top of that is a way of defining multiple output regions, which are automatically laid out on the screen and can be individually updated by concurrent threads. Can be used for progress displays etc.