reflex-vty: Reflex FRP host and widgets for vty applications

[ bsd3, frp, library, program, vty ] [ Propose Tags ]

Host and widget library for Reflex-based FRP applications

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Versions [faq],,,,,,,
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Dependencies base (>=4.11.0 && <4.13), bimap (>=0.3.3 && <0.4), containers (>=0.5.0 && <0.7), data-default (>=0.7.1 && <0.8), dependent-map (>=0.2.4 && <0.4), dependent-sum (>=0.3 && <0.7), exception-transformers (>=0.4.0 && <0.5), mtl (>=2.2.2 && <2.3), primitive (>=0.6.3 && <0.7), ref-tf (>=0.4.0 && <0.5), reflex (==0.6.*), reflex-vty, stm (>=2.4 && <2.6), text (>=1.2.3 && <1.3), time (>=1.8.0 && <1.9), transformers (>=0.5.5 && <0.6), vty (>=5.21 && <5.26) [details]
License BSD-3-Clause
Author Obsidian Systems LLC
Category FRP
Source repo head: git clone
Uploaded by abrar at 2019-08-04T19:28:18Z
Distributions NixOS:
Executables example
Downloads 2005 total (18 in the last 30 days)
Rating 2.0 (votes: 1) [estimated by Bayesian average]
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Status Hackage Matrix CI
Docs available [build log]
Last success reported on 2019-08-04 [all 1 reports]


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Maintainer's Corner

For package maintainers and hackage trustees

Readme for reflex-vty-

[back to package description]

reflex-vty hackage travis

A library for building functional reactive terminal applications

reflex-vty example animation

Feature requests, pull requests, and other feedback are welcome and appreciated. This library is still experimental, so big changes are possible!

How to Build

With reflex-platform

Enter a nix-shell for the project:

git clone
git clone
cd reflex-vty
../reflex-platform/scripts/work-on ghc ./.

From within the nix-shell you can:

  • Run the example: cabal repl example
  • Load the library in the repl: cabal repl reflex-vty
  • Build the example executable: cabal build example
  • Build the docs: cabal haddock
  • Run ghcid for immediate compiler feedback when you save a .hs file: ghcid -c "cabal repl reflex-vty --ghc-options=-Wall"
  • etc.

With cabal

Please see the tested-with field of the cabal file for known-compatible versions of GHC.

From the reflex-vty project directory:

cabal new-configure
cabal new-build # to build the library and example
cabal new-repl # to enter a repl for the library
cabal new-repl example # to enter a repl for the example executable