fay: A compiler for Fay, a Haskell subset that compiles to JavaScript.

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Fay is a proper subset of Haskell which is type-checked with GHC, and compiled to JavaScript. It is lazy, pure, has a Fay monad, an FFI, tail-recursion optimization (experimental), and support for cabal packages.

Documentation

See https://github.com/faylang/fay/wiki

Examples

See the examples directory and https://github.com/faylang/fay/wiki#fay-in-the-wild


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Flags

Manual Flags

NameDescriptionDefault
test

Build the fay-tests executable

Disabled

Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info

Downloads

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Candidates

Versions [RSS] 0.1.0.0, 0.1.1.0, 0.1.2.0, 0.2.0.0, 0.2.1.0, 0.2.2.0, 0.3.1.0, 0.3.1.1, 0.4.0.1, 0.4.0.4, 0.5.0.0, 0.5.1.0, 0.5.2.0, 0.6.0.0, 0.9.1.0, 0.9.2.0, 0.10.0.0, 0.10.1.0, 0.11.0.0, 0.12.0.0, 0.12.0.1, 0.14.0.0, 0.14.1.0, 0.14.2.0, 0.14.3.0, 0.14.4.0, 0.14.5.0, 0.15.0.0, 0.16.0.0, 0.16.0.1, 0.16.0.2, 0.16.0.3, 0.17.0.0, 0.18.0.0, 0.18.0.1, 0.18.0.2, 0.18.0.3, 0.18.0.4, 0.18.0.5, 0.18.1, 0.18.1.1, 0.18.1.2, 0.18.1.3, 0.19, 0.19.0.1, 0.19.0.2, 0.19.1, 0.19.1.1, 0.19.1.2, 0.19.2, 0.19.2.1, 0.20.0.0, 0.20.0.1, 0.20.0.2, 0.20.0.3, 0.20.0.4, 0.20.1.0, 0.20.1.1, 0.20.1.2, 0.20.1.3, 0.20.1.4, 0.20.2.0, 0.21.0.0, 0.21.0.1, 0.21.0.2, 0.21.1, 0.21.2, 0.21.2.1, 0.22.0.0, 0.23.0.0, 0.23.0.1, 0.23.1.0, 0.23.1.1, 0.23.1.2, 0.23.1.3, 0.23.1.4, 0.23.1.5, 0.23.1.6, 0.23.1.7, 0.23.1.8, 0.23.1.9, 0.23.1.10, 0.23.1.11, 0.23.1.12, 0.23.1.13, 0.23.1.14, 0.23.1.15, 0.23.1.16, 0.23.2.0, 0.24.0.0, 0.24.0.1, 0.24.0.2, 0.24.0.3, 0.24.0.4, 0.24.0.5, 0.24.1.0, 0.24.1.1, 0.24.2.0
Change log CHANGELOG.md
Dependencies aeson (>0.6 && <1.6), base (>=4.9 && <4.15), base-compat (>=0.10 && <0.12), bytestring (>=0.9 && <0.11), containers (>=0.4 && <0.7), data-default (>=0.2 && <0.8), data-lens-light (>=0.1 && <0.2), directory (>=1.1 && <1.4), fay, filepath (>=1.3 && <1.5), ghc-paths (>=0.1 && <0.2), haskell-src-exts (>=1.20), language-ecmascript (>=0.15 && <0.20), mtl (>=2.1 && <2.3), mtl-compat (>=0.1 && <0.3), optparse-applicative (>=0.11 && <0.16), process (>=1.1 && <1.7), safe (>=0.2 && <0.4), shakespeare (<2.1), sourcemap (>=0.1 && <0.2), split (>=0.1 && <0.3), spoon (>=0.1 && <0.4), syb (>=0.3 && <0.8), tagged, text (>=0.11 && <1.3), time (>=1.4 && <1.10), transformers (>=0.3 && <0.6), transformers-compat (>=0.3 && <0.7), traverse-with-class (>=1.0 && <1.1), uniplate (>=1.6.11 && <1.7), unordered-containers (>=0.2 && <0.3), utf8-string (>=0.1 && <1.1), vector (<0.13) [details]
Tested with ghc ==8.4.4 || ==8.6.5 || ==8.8.3
License BSD-3-Clause
Copyright 2012 Chris Done, Adam Bergmark
Author Chris Done, Adam Bergmark
Maintainer adam@bergmark.nl
Category Development, Web, Fay
Home page https://github.com/faylang/fay/wiki
Bug tracker https://github.com/faylang/fay/issues
Source repo head: git clone https://github.com/faylang/fay.git
Uploaded by swamp_agr at 2021-01-10T20:41:58Z
Distributions
Reverse Dependencies 13 direct, 8 indirect [details]
Executables fay-tests, fay
Downloads 100883 total (112 in the last 30 days)
Rating (no votes yet) [estimated by Bayesian average]
Your Rating
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Status Docs available [build log]
Last success reported on 2021-01-10 [all 1 reports]

Readme for fay-0.24.2.0

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Fay programming language

Build Status

We use the Github wiki for our home page and documentation: https://github.com/faylang/fay/wiki

Changelog