The aeson-native package

[Tags: bsd3, deprecated, library]

Deprecated in favor of aeson

A JSON parsing and encoding library optimized for ease of use and high performance.

Note: if you use GHCi or Template Haskell, please see the README file for important details about building this package, and other packages that depend on it:

Parsing performance on a late 2010 MacBook Pro (2.66GHz Core i7), for mostly-English tweets from Twitter's JSON search API:

Handling heavily-escaped text is a little more work. Here is parsing performance with Japanese tweets, where much of the text is entirely Unicode-escaped.

Encoding performance on the same machine and data:

(A note on naming: in Greek mythology, Aeson was the father of Jason.)


Change logNone available
Dependenciesattoparsec (>=, base (>=4 && <4.4), blaze-builder (>=, blaze-textual-native (>=, bytestring, containers, deepseq (<1.2), hashable (>=, mtl, old-locale, syb, text (>=, time, unordered-containers (>=, vector (>=0.7)
CopyrightCopyright 2011 MailRank, Inc.
AuthorBryan O'Sullivan <>
MaintainerBryan O'Sullivan <>
CategoryText, Web, JSON
Home page
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Source repositoryhead: git clone
head: hg clone
UploadedThu Jan 19 11:47:39 UTC 2012 by MichaelSnoyman
UpdatedSun May 24 14:24:04 UTC 2015 by AdamBergmark to revision 1
Downloads524 total (34 in last 30 days)
StatusDocs uploaded by user
Build status unknown [no reports yet]




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