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hackage.haskell.org "json" keyword

View the packages on the hackage.haskell.org package registry that are tagged with the "json" keyword.

one-line-aeson-text 0.1.0.6
A very simply pretty-printer for Aeson values that produces single-line output, which you may wan...
7 versions - Latest release: about 1 year ago - 1 dependent repositories - 1.66 thousand downloads total - 3 stars on GitHub - 1 maintainer
Top 0.3% on hackage.haskell.org
aeson 2.2.3.0
A JSON parsing and encoding library optimized for ease of use and high performance. To get start...
98 versions - Latest release: over 1 year ago - 720 dependent packages - 10,280 dependent repositories - 602 thousand downloads total - 1,288 stars on GitHub - 6 maintainers
hschema-prettyprinter 0.0.1.1
Please see the README on GitHub at https://github.com/alonsodomin/haskell-schema#readme
2 versions - Latest release: about 7 years ago - 1.33 thousand downloads total - 21 stars on GitHub - 1 maintainer
json-bytes-builder 0.5.2
Direct-to-bytes JSON Builder
10 versions - Latest release: about 8 years ago - 1 dependent repositories - 6.12 thousand downloads total - 3 stars on GitHub - 1 maintainer
json-qq 0.4.1
JSON Quasiquoter library
2 versions - Latest release: about 14 years ago - 1 dependent repositories - 1.92 thousand downloads total - 4 stars on GitHub - 1 maintainer
aeson-gadt-th 0.2.4
Template Haskell for generating ToJSON and FromJSON instances for GADTs. See README.md for examples.
16 versions - Latest release: over 5 years ago - 2 dependent packages - 10 dependent repositories - 5.82 thousand downloads total - 7 maintainers
deriveJsonNoPrefix 0.1.0.1
Please see the README on GitLab at https://gitlab.com/igrep/deriveJsonNoPrefix#readme
2 versions - Latest release: over 7 years ago - 6 dependent repositories - 1.84 thousand downloads total - 0 stars on gitlab.com - 1 maintainer
argo 0.2022.8.28
Warning: This package is not maintained anymore. Argo parses and renders JSON.
15 versions - Latest release: over 3 years ago - 1 dependent repositories - 2.07 thousand downloads total - 1 maintainer
jsonl 0.2.0.0
Parse and serialize the JSONL format via aeson's ToJSON/FromJSON
2 versions - Latest release: over 3 years ago - 1 dependent package - 1 dependent repositories - 274 downloads total - 4 stars on GitHub - 1 maintainer
json-spec-elm 0.4.0.6
Produce elm types, encoders, and decoders from a `json-spec` Specification. See `testtest.hs` fo...
14 versions - Latest release: 10 months ago - 1 dependent package - 829 downloads total - 3 stars on GitHub - 1 maintainer
tyro 0.3.0.0
A library for deriving JSON parsers (using Aeson) by indicating JSON structure at the type level.
4 versions - Latest release: over 8 years ago - 2.77 thousand downloads total - 5 stars on GitHub - 1 maintainer
json-stream 0.4.6.0
Easy to use JSON parser fully supporting incremental parsing. Parsing grammar in applicative form...
33 versions - Latest release: over 1 year ago - 1 dependent package - 24 dependent repositories - 19.1 thousand downloads total - 56 stars on GitHub - 1 maintainer
docrecords 0.1.0.0 💰
Express parametrable, composable and portable data pipelines
1 version - Latest release: over 6 years ago - 570 downloads total - 89 stars on GitHub - 1 maintainer
aeson-quick 0.2.0
Small DSL on top of Aeson for casual and concise JSON construction and deconstruction.
7 versions - Latest release: over 3 years ago - 2 dependent repositories - 4.27 thousand downloads total - 9 stars on GitHub - 1 maintainer
waargonaut 0.8.0.2
Flexible, precise, and efficient JSON decoding/encoding library.
20 versions - Latest release: about 5 years ago - 2 dependent repositories - 9.83 thousand downloads total - 93 stars on GitHub - 3 maintainers
digestive-functors-aeson 1.1.27
Run digestive-functors against a JSON document
31 versions - Latest release: almost 7 years ago - 20 dependent repositories - 23.3 thousand downloads total - 34 stars on GitHub - 2 maintainers
jsonlogic 0.1.0.0
JsonLogic is a library for evaluating JSON logic. It can be extended with additional operations
1 version - Latest release: almost 4 years ago - 1 dependent repositories - 129 downloads total - 1 maintainer
bytestring-aeson-orphans 0.1.0.2
Encode ByteStrings as valid JSON using Aeson. The instances provided by this package use base64 ...
3 versions - Latest release: about 1 year ago - 1 dependent repositories - 281 downloads total - 1 stars on GitHub - 5 maintainers
gitson 0.5.2
A simple document store library for Git + JSON, based on Aeson. Uses command line git. Transactio...
9 versions - Latest release: over 9 years ago - 95 dependent repositories - 7.51 thousand downloads total - 0 stars on codeberg.org - 1 maintainer
blaze-json 0.2.1
tiny library for encoding json
3 versions - Latest release: almost 11 years ago - 1 dependent repositories - 2.55 thousand downloads total - 1 stars on GitHub - 1 maintainer
JSON-Combinator 0.2.8
14 versions - Latest release: almost 15 years ago - 12.2 thousand downloads total - 1 maintainer
bunz 0.0.9
CLI tool to beautify JSON string.
8 versions - Latest release: almost 7 years ago - 1 dependent repositories - 5.07 thousand downloads total - 1 stars on GitHub - 1 maintainer
json-to-haskell 0.1.1.2
Please see the README on GitHub at https://github.com/ChrisPenner/json-to-haskell#readme
5 versions - Latest release: about 5 years ago - 2 dependent repositories - 816 downloads total - 81 stars on GitHub - 1 maintainer
aeson-injector 2.0.0.0
It is small utility library that is intented to be used in RESTful APIs, especially with servant ...
22 versions - Latest release: about 2 years ago - 16 dependent repositories - 13.4 thousand downloads total - 1 maintainer
Top 7.7% on hackage.haskell.org
aeson-qq 0.8.4
JSON quasiquoter for Haskell
14 versions - Latest release: over 4 years ago - 2 dependent packages - 197 dependent repositories - 23.4 thousand downloads total - 80 stars on GitHub - 2 maintainers
microaeson 0.1.0.3
microaeson aims to provide a RFC 8259 compliant JavaScript Object Notation (JSON) implementation....
4 versions - Latest release: 5 months ago - 1 dependent package - 12 dependent repositories - 4.48 thousand downloads total - 3 maintainers
json-rpc-client 0.2.5.0
Functions for creating a Haskell JSON-RPC 2.0 client.
10 versions - Latest release: about 9 years ago - 1 dependent repositories - 7.54 thousand downloads total - 2 stars on GitHub - 1 maintainer
servant-checked-exceptions 2.2.0.1 💰
Please see README.md.
14 versions - Latest release: over 4 years ago - 15 dependent repositories - 9.73 thousand downloads total - 73 stars on GitHub - 2 maintainers
aeson-picker 0.1.0.6
Tiny library to get fields from JSON format
7 versions - Latest release: almost 4 years ago - 2 dependent repositories - 4.22 thousand downloads total - 0 stars on GitHub - 2 maintainers
detour-via-uom 1.0.0 💰
Lossy JSON and CSV encoding and decoding for newtype quantities via scientific with fixed decimal...
1 version - Latest release: over 7 years ago - 1 dependent repositories - 846 downloads total - 12 stars on GitHub - 1 maintainer
HsYAML-aeson 0.2.0.2
4 versions - Latest release: 11 months ago - 4 dependent packages - 14 dependent repositories - 14.6 thousand downloads total - 4 maintainers
aeson-diff 1.1.0.13
This is a small library for working with changes to JSON documents. It includes a library and two...
17 versions - Latest release: over 3 years ago - 24 dependent repositories - 14.1 thousand downloads total - 3 stars on GitHub - 5 maintainers
aeson-combinators 0.1.2.2
Low overhead value space Decoder on top of Aeson's Parser for combinator style decoding.
14 versions - Latest release: 4 months ago - 3 dependent repositories - 3.01 thousand downloads total - 13 stars on GitHub - 1 maintainer
aeson-modern-tojson 0.2.0.0
Provide a newtype to be used with DerivingVia to correctly derive ToJSON. As simple as:
3 versions - Latest release: over 3 years ago - 1 dependent repositories - 422 downloads total - 0 stars on GitHub - 1 maintainer
medea 1.2.0
A reference implementation of a schema language, together with a conformance suite and a specific...
5 versions - Latest release: over 5 years ago - 1.33 thousand downloads total - 27 stars on GitHub - 1 maintainer
highjson-swagger 0.5.0.0
Haskell: Low boilerplate, easy to use and very fast Haskell JSON serialisation and parsing
3 versions - Latest release: over 4 years ago - 12 dependent repositories - 1.78 thousand downloads total - 11 stars on GitHub - 1 maintainer
purescript-iso 0.0.6
Please see the README on GitHub at https://github.com/githubuser/purescript-iso#readme
18 versions - Latest release: about 7 years ago - 8.3 thousand downloads total - 0 stars on GitHub - 1 maintainer
text-json-qq 0.4.1
JSON quasiquatation for Haskell
6 versions - Latest release: about 14 years ago - 4.45 thousand downloads total - 7 stars on GitHub - 1 maintainer
aeson-diff-generic 0.0.3
Apply a json-patch directly to a haskell datatype. It extends the capabilities of the aeson-diff...
3 versions - Latest release: almost 8 years ago - 2.04 thousand downloads total - 1 maintainer
deriving-openapi3 0.1.0.0
DerivingVia for OpenAPI 3
1 version - Latest release: about 3 years ago - 127 downloads total - 3 stars on GitHub - 1 maintainer
safe-json 1.1.1
This library aims to make the updating of JSON formats or contents, while keeping backward compat...
14 versions - Latest release: over 5 years ago - 7 dependent repositories - 3.09 thousand downloads total - 28 stars on GitHub - 1 maintainer
fcm-client 0.2.0.0
This package provides data type model and functions to call FCM endpoints.
2 versions - Latest release: over 6 years ago - 1.21 thousand downloads total - 3 stars on GitHub - 2 maintainers
aeson-flatten 0.1.0.2
Please see README.md
3 versions - Latest release: over 9 years ago - 2 dependent repositories - 2.08 thousand downloads total - 0 stars on GitHub - 1 maintainer
refty 0.2.0.0 💰
Please see README.md
3 versions - Latest release: about 9 years ago - 1 dependent repositories - 2.17 thousand downloads total - 0 stars on GitHub - 1 maintainer
dhall-fly 0.3.0
Please see the README on GitHub at https://github.com/akshaymankar/dhall-fly#readme
7 versions - Latest release: almost 6 years ago - 2.4 thousand downloads total - 4 stars on GitHub - 1 maintainer
json-fu 0.1.1
3 versions - Latest release: almost 12 years ago - 2.54 thousand downloads total - 1 maintainer
aeson-schemas 1.3.5
Parse JSON data easily and safely without defining new data types. Useful for deeply nested JSON ...
20 versions - Latest release: over 4 years ago - 1 dependent package - 12 dependent repositories - 5.18 thousand downloads total - 59 stars on GitHub - 1 maintainer
Top 8.7% on hackage.haskell.org
json-autotype 3.1.2
Generates datatype declarations with Aeson''s 'Data.Aeson.FromJSON' instances from a set of exam...
55 versions - Latest release: almost 6 years ago - 119 dependent repositories - 35.3 thousand downloads total - 149 stars on GitHub - 2 maintainers
json-alt 1.0.0
Parsing JSON with Aeson often requires decoding fields that have more than one Haskell type. So ...
1 version - Latest release: about 7 years ago - 3 dependent repositories - 1.25 thousand downloads total - 149 stars on GitHub - 1 maintainer
stratux-websockets 0.0.11
7 versions - Latest release: over 6 years ago - 1 dependent repositories - 4.36 thousand downloads total - 1 maintainer
detour-via-sci 1.0.0 💰
Lossy JSON and CSV encoding and decoding for newtype rationals via scientific with fixed decimal ...
1 version - Latest release: over 7 years ago - 7 dependent repositories - 1.34 thousand downloads total - 12 stars on GitHub - 1 maintainer
quickson 0.3
Haskell library for quick JSON extractions with Aeson
1 version - Latest release: about 9 years ago - 1.01 thousand downloads total - 9 stars on GitHub - 1 maintainer
json-incremental-decoder 0.1.2
Incremental JSON parser with early termination and a declarative DSL
3 versions - Latest release: almost 9 years ago - 2 dependent repositories - 2.16 thousand downloads total - 3 stars on GitHub - 1 maintainer
aeson-jsonpath 0.3.0.2 💰
RFC 9535 compliant JSONPath parsing and querying package. JSONPath is similar to XPath for queryi...
5 versions - Latest release: 11 months ago - 202 downloads total - 5 stars on GitHub - 1 maintainer
bytepatch 0.4.1
Please see README.md.
6 versions - Latest release: almost 3 years ago - 1 dependent package - 1 dependent repositories - 663 downloads total - 3 stars on GitHub - 1 maintainer
aeson-prefix 0.1.0.2
Please see README.md
3 versions - Latest release: almost 10 years ago - 2.03 thousand downloads total - 0 stars on GitHub - 1 maintainer
jsonl-conduit 0.1.4
Streaming interface to JSONL-encoded files and bytestrings
7 versions - Latest release: almost 3 years ago - 1 dependent repositories - 623 downloads total - 4 stars on GitHub - 1 maintainer
jsonifier 0.2.1
Minimalistic library for encoding JSON directly to strict bytestring, which is up to 3x faster th...
16 versions - Latest release: over 3 years ago - 8 dependent repositories - 3.05 thousand downloads total - 83 stars on GitHub - 1 maintainer
serviette 0.1.0.6
Use json to generate simple sql queries. I needed this for the work project and decided to implem...
7 versions - Latest release: over 8 years ago - 3.47 thousand downloads total - 1 stars on GitHub
servant-checked-exceptions-core 2.2.0.1 💰
Please see README.md.
4 versions - Latest release: over 4 years ago - 8 dependent repositories - 2.97 thousand downloads total - 74 stars on GitHub - 2 maintainers
monad-logger-aeson 0.4.1.5
monad-logger-aeson provides structured JSON logging using monad-logger's interface. Specifically...
20 versions - Latest release: 23 days ago - 3 dependent packages - 6 dependent repositories - 2.21 thousand downloads total - 14 stars on GitHub - 1 maintainer
canonical-json 0.6.0.1
An implementation of Canonical JSON. http://wiki.laptop.org/go/Canonical_JSON The "canonical JS...
4 versions - Latest release: over 3 years ago - 20 dependent repositories - 16 thousand downloads total - 12 stars on GitHub - 3 maintainers
hw-aeson 0.1.9.0 💰
Convenience functions for Aeson.
13 versions - Latest release: about 2 years ago - 1 dependent package - 1 dependent repositories - 4.95 thousand downloads total - 1 stars on GitHub - 2 maintainers
dead-simple-json 0.1.2
1 version - Latest release: almost 13 years ago - 1 dependent repositories - 1.25 thousand downloads total - 1 maintainer
aeson-possible 0.1.1.0
Three-valued possible types for use with aeson. Useful for use in PATCH endpoints.
3 versions - Latest release: about 2 months ago - 172 downloads total - 0 stars on GitHub - 1 maintainer
mcaeson 0.0.0.1
Please see the README on GitHub at https://github.com/mcaeson/mcaeson#readme
1 version - Latest release: almost 5 years ago - 269 downloads total - 1 maintainer
xml-to-json-fast 2.0.0
Assumes input xml is valid, which allows constant memory usage (<4 MB) and faster parsing. For a ...
3 versions - Latest release: almost 11 years ago - 100 dependent repositories - 3.5 thousand downloads total - 49 stars on GitHub - 1 maintainer
conf-json 1.2
read, parse config files in json format
3 versions - Latest release: over 7 years ago - 1 dependent repositories - 3.08 thousand downloads total - 0 stars on GitHub - 1 maintainer
aeson-options 0.1.0
Options to derive FromJSON/ToJSON instances.
2 versions - Latest release: over 7 years ago - 2 dependent packages - 4 dependent repositories - 1.59 thousand downloads total - 4 stars on GitHub - 1 maintainer
json-encoder 0.1.8
A single-pass JSON encoder with a declarative DSL
5 versions - Latest release: over 9 years ago - 1 dependent repositories - 3.2 thousand downloads total - 4 stars on GitHub - 1 maintainer
Top 9.4% on hackage.haskell.org
aeson-better-errors 0.9.0
A small package which gives you the tools to build parsers to decode JSON values, and gives good ...
16 versions - Latest release: over 10 years ago - 6 dependent packages - 61 dependent repositories - 17.9 thousand downloads total - 31 stars on GitHub - 2 maintainers
envelope 0.2.2.0 💰
Please see README.md
5 versions - Latest release: almost 9 years ago - 21 dependent repositories - 4.16 thousand downloads total - 4 stars on GitHub - 1 maintainer
aeson-optics 1.2.1
Law-abiding optics for aeson.
6 versions - Latest release: over 2 years ago - 4 dependent packages - 10 dependent repositories - 2.95 thousand downloads total - 7 stars on GitHub - 1 maintainer
Top 4.2% on hackage.haskell.org
lens-aeson 1.2.3
Law-abiding lenses for aeson.
20 versions - Latest release: over 2 years ago - 37 dependent packages - 454 dependent repositories - 50.3 thousand downloads total - 51 stars on GitHub - 3 maintainers
contra-tracers 1.0.0 💰
Please see the README on GitHub at https://github.com/cardanosolutions/ogmios/tree/master/server/...
1 version - Latest release: almost 4 years ago - 5 dependent repositories - 242 downloads total - 318 stars on GitHub - 1 maintainer
jsonlogic-aeson 0.1.0.0
JsonLogic Aeson allows for the translation of JsonLogic json to Aeson json.and vice versa.
1 version - Latest release: almost 4 years ago - 1 dependent repositories - 125 downloads total - 1 maintainer
htoml 1.0.0.3
TOML is an obvious and minimal format for config files. This package provides a TOML parser, bui...
10 versions - Latest release: about 9 years ago - 25 dependent repositories - 12.1 thousand downloads total - 39 stars on GitHub - 1 maintainer
aeson-yaml 1.1.0.1
This library exposes functions for encoding any Aeson value as YAML. There is also support for en...
9 versions - Latest release: about 4 years ago - 1 dependent package - 8 dependent repositories - 7.25 thousand downloads total - 12 stars on GitHub - 2 maintainers
dependent-sum-aeson-orphans 0.3.1.2
JSON instances for DSum and DMap
7 versions - Latest release: about 1 year ago - 2 dependent packages - 4 dependent repositories - 2.46 thousand downloads total - 3 stars on GitHub - 6 maintainers
jsons-to-schema 0.1.0.0
A JSON Schema Draft 4 Generator from JSON Instances
1 version - Latest release: over 8 years ago - 1.04 thousand downloads total - 2 stars on GitHub - 1 maintainer
aeson-dependent-sum 0.1.0.1
Newtype wrappers around Data.Dependent.Sum.DSum, for use with -XDerivingVia. These wrappers are h...
2 versions - Latest release: over 3 years ago - 201 downloads total - 1 maintainer
Top 3.7% on hackage.haskell.org
aeson-pretty 0.8.10
A JSON pretty-printing library compatible with aeson as well as a command-line tool to improve re...
27 versions - Latest release: over 2 years ago - 74 dependent packages - 515 dependent repositories - 111 thousand downloads total - 64 stars on GitHub - 2 maintainers
sajson 0.2.0.0
A fast JSON parsing library that is faster than aeson.
2 versions - Latest release: over 4 years ago - 1 dependent repositories - 959 downloads total - 3 stars on GitHub - 1 maintainer
aeson-toolkit 0.0.1
2 versions - Latest release: about 12 years ago - 1 dependent repositories - 2.26 thousand downloads total - 1 maintainer
aeson-decode 0.1.0.1
A small and simple library for interpreting JSON after it has been parsed by aeson into the Value...
2 versions - Latest release: almost 3 years ago - 962 downloads total - 2 stars on GitHub - 2 maintainers
aeson-single-field 0.1.0.0
1 version - Latest release: over 3 years ago - 1 dependent repositories - 131 downloads total - 1 maintainer
jl 0.1.0 💰
jl ("JSON lambda") is a tiny functional language for querying and manipulating JSON.
1 version - Latest release: over 3 years ago - 2 dependent repositories - 260 downloads total - 471 stars on GitHub - 1 maintainer
aeson-commit 1.6.0
Commitment mechanism for aeson parsers. Commitment means that if some initial parsing succeeds, s...
7 versions - Latest release: over 3 years ago - 7 dependent repositories - 1.39 thousand downloads total - 3 stars on GitHub - 1 maintainer
json-api-lib 0.3.0.0
JSON API Spec serialization library for Haskell
8 versions - Latest release: over 5 years ago - 1 dependent repositories - 2.7 thousand downloads total - 1 stars on GitHub - 2 maintainers
crjdt-haskell 0.3.0
A Conflict-Free Replicated JSON Datatype for Haskell
4 versions - Latest release: over 8 years ago - 1 dependent repositories - 3.56 thousand downloads total - 34 stars on GitHub - 1 maintainer
json-builder 0.2.5
Data structure agnostic JSON serialization
11 versions - Latest release: over 13 years ago - 34 dependent repositories - 9.86 thousand downloads total - 6 stars on GitHub - 1 maintainer
json-rpc-server 0.2.6.0
A Haskell implementation of JSON RPC 2.0 on the server side.
14 versions - Latest release: about 9 years ago - 3 dependent repositories - 11.3 thousand downloads total - 9 stars on GitHub - 1 maintainer
hermes-json 0.7.0.0
A JSON parsing library focused on speed that binds to the simdjson C++ library using the Haskell ...
10 versions - Latest release: 7 months ago - 1 dependent repositories - 1.04 thousand downloads total - 44 stars on GitHub - 1 maintainer
network-uri-json 0.4.0.0
FromJSON and ToJSON instances for Network.URI.
8 versions - Latest release: over 5 years ago - 2 dependent repositories - 4.67 thousand downloads total - 2 stars on GitHub - 1 maintainer
jsonschema-gen 0.4.1.0
A generator for JSON Schema from Algebraic Data Type in Haskell.
6 versions - Latest release: over 8 years ago - 1 dependent repositories - 4.66 thousand downloads total - 13 stars on GitHub - 1 maintainer
porcupine-core 0.1.0.1 💰
Express parametrable, composable and portable data pipelines
2 versions - Latest release: over 6 years ago - 891 downloads total - 89 stars on GitHub - 1 maintainer
aeson-default 0.9.1.0
Please see http://hackage.haskell.org/package/aeson-default
2 versions - Latest release: almost 6 years ago - 986 downloads total - 1 stars on GitHub - 1 maintainer
hw-json-lens 0.2.1.0
Lens for hw-json. Please see README.md
4 versions - Latest release: almost 6 years ago - 2.21 thousand downloads total - 4 stars on GitHub - 2 maintainers
fast-bech32 1.0.1 💰
Please see the README on GitHub at https://github.com/cardanosolutions/ogmios/tree/master/server/...
2 versions - Latest release: about 2 years ago - 7 dependent repositories - 241 downloads total - 304 stars on GitHub - 1 maintainer
cretheus 1.2.0
A clean aeson wrapper.
3 versions - Latest release: about 1 month ago - 18 downloads total - 1 maintainer