GitHub topics: json-parser
json-iterator/go
A high-performance 100% compatible drop-in replacement of "encoding/json"
Language: Go - Size: 1.2 MB - Last synced at: about 8 hours ago - Pushed at: about 1 year ago - Stars: 13,789 - Forks: 1,051
emilekberg/libjson
json parser written in c++
Language: C++ - Size: 7.59 MB - Last synced at: about 12 hours ago - Pushed at: about 12 hours ago - Stars: 0 - Forks: 0
alibaba/fastjson2
🚄 FASTJSON2 is a Java JSON library with excellent performance.
Language: Java - Size: 125 MB - Last synced at: about 6 hours ago - Pushed at: 5 days ago - Stars: 4,078 - Forks: 538
halaxa/json-machine
Efficient, easy-to-use, and fast PHP JSON stream parser
Language: PHP - Size: 1.58 MB - Last synced at: about 20 hours ago - Pushed at: about 21 hours ago - Stars: 1,223 - Forks: 68
sourcemeta/blaze
The ultra high-performance C++ JSON Schema validator, providing validation in the nano-second range along with perfect compliance scores. Supports Draft 4, Draft 6, Draft 7, 2019-09 and 2020-12. For both servers and embedded devices
Language: C++ - Size: 358 MB - Last synced at: 1 day ago - Pushed at: 1 day ago - Stars: 76 - Forks: 7
veopot/mwx-json
Парсеры для Manga Watcher X и инструкция к ним
Language: Batchfile - Size: 1.35 GB - Last synced at: 1 day ago - Pushed at: 2 days ago - Stars: 29 - Forks: 6
7rikazhexde/json2vars-setter
JSON to Variables Setter (json2vars-setter) is a GitHub Action designed to parse a JSON file and set the resulting variables (such as operating systems, Python versions, and GitHub Pages branch) as outputs in a GitHub Actions workflow.
Language: Python - Size: 6.78 MB - Last synced at: 2 days ago - Pushed at: 2 days ago - Stars: 0 - Forks: 0
buger/jsonparser
One of the fastest alternative JSON parser for Go that does not require schema
Language: Go - Size: 335 KB - Last synced at: 2 days ago - Pushed at: 12 months ago - Stars: 5,538 - Forks: 435
facil-io/cstl
facil.io C STL - a Server Toolbox Library for C, including JSON processing, hash maps, dynamic arrays, binary strings and more.
Language: C - Size: 21.9 MB - Last synced at: 3 days ago - Pushed at: 3 days ago - Stars: 92 - Forks: 6
stijnsanders/jsonDoc
JSON object for Delphi based on IUnknown and Variant
Language: Pascal - Size: 299 KB - Last synced at: 3 days ago - Pushed at: 3 days ago - Stars: 27 - Forks: 5
R1keb/jsm
This project, "jsm," benefits from generous sponsorship by VTEXS and DARTNODE, which provides a free server. Explore the code and contribute to the community! 🐙🌟
Language: Hack - Size: 6.84 KB - Last synced at: 3 days ago - Pushed at: 3 days ago - Stars: 0 - Forks: 0
nramc/geojson4j
A Java library for working with GeoJSON data, compliant with RFC 7946. GeoJSON4j provides easy-to-use utilities for creating, parsing, and serializing GeoJSON objects, such as Points, LineStrings, Polygons, and FeatureCollections, while fully adhering to the official GeoJSON specification (RFC 7946).
Language: Java - Size: 293 KB - Last synced at: 3 days ago - Pushed at: 3 days ago - Stars: 1 - Forks: 0
karoloortiz/Delphi_Utils_Library
A library with some useful utilities for your Delphi Apps.
Language: Pascal - Size: 346 KB - Last synced at: 4 days ago - Pushed at: 4 days ago - Stars: 29 - Forks: 10
google/flatbuffers
FlatBuffers: Memory Efficient Serialization Library
Language: C++ - Size: 19.5 MB - Last synced at: 4 days ago - Pushed at: 4 days ago - Stars: 24,376 - Forks: 3,351
nlohmann/json
JSON for Modern C++
Language: C++ - Size: 212 MB - Last synced at: 4 days ago - Pushed at: 4 days ago - Stars: 46,183 - Forks: 7,041
SwiftyJSON/SwiftyJSON
The better way to deal with JSON data in Swift.
Language: Swift - Size: 1.11 MB - Last synced at: 4 days ago - Pushed at: about 1 month ago - Stars: 22,873 - Forks: 3,442
sava-software/json-iterator
Performance focused Java JSON Parser
Language: Java - Size: 1.23 MB - Last synced at: 5 days ago - Pushed at: 5 days ago - Stars: 2 - Forks: 5
ruby/json
JSON implementation for Ruby
Language: Ruby - Size: 4.94 MB - Last synced at: 5 days ago - Pushed at: 5 days ago - Stars: 720 - Forks: 347
dolfly/gojsonschema Fork of xeipuuv/gojsonschema
An implementation of JSON Schema, draft v4 - Go language
Language: Go - Size: 566 KB - Last synced at: 2 days ago - Pushed at: 5 days ago - Stars: 0 - Forks: 0
ohler55/oj
Optimized JSON
Language: C - Size: 5.35 MB - Last synced at: 5 days ago - Pushed at: 27 days ago - Stars: 3,173 - Forks: 262
mailru/easyjson
Fast JSON serializer for golang.
Language: Go - Size: 461 KB - Last synced at: 2 days ago - Pushed at: 6 months ago - Stars: 4,751 - Forks: 446
fastify/secure-json-parse
JSON.parse() drop-in replacement with prototype poisoning protection
Language: JavaScript - Size: 167 KB - Last synced at: 6 days ago - Pushed at: 6 days ago - Stars: 237 - Forks: 17
MrXujiang/xijs
A business - oriented scene Js Library
Language: TypeScript - Size: 494 KB - Last synced at: 2 days ago - Pushed at: about 1 year ago - Stars: 358 - Forks: 85
michaelgantman/Mgnt
Mgnt Utilities
Language: Java - Size: 1.18 MB - Last synced at: 6 days ago - Pushed at: 6 days ago - Stars: 47 - Forks: 3
EzequielRamis/zimdjson
Parsing gigabytes of JSON per second. Zig port of simdjson with fundamental features.
Language: Zig - Size: 2.41 MB - Last synced at: 5 days ago - Pushed at: 2 months ago - Stars: 135 - Forks: 2
bgreni/EmberJson
A user friendly json library written in pure Mojo
Language: Mojo - Size: 1.68 MB - Last synced at: 7 days ago - Pushed at: 7 days ago - Stars: 30 - Forks: 9
ecere/eC
eC Software Development Kit
Language: eC - Size: 1.76 MB - Last synced at: 7 days ago - Pushed at: 7 days ago - Stars: 1 - Forks: 0
RPG-Maker-Translation-Tools/rvpacker-txt-rs
A CLI tool to parse RPG Maker games' text to .txt and back.
Language: Rust - Size: 103 MB - Last synced at: 8 days ago - Pushed at: 8 days ago - Stars: 8 - Forks: 0
thehxdev/jacson
JSON parser and query engine library written in C, from scratch!
Language: C - Size: 108 KB - Last synced at: 8 days ago - Pushed at: 8 days ago - Stars: 9 - Forks: 0
helderrscorreia/pdf-from-json-template
Generate PDF documents from a JSON defined structure
Language: PHP - Size: 378 KB - Last synced at: 9 days ago - Pushed at: 9 days ago - Stars: 5 - Forks: 3
tidwall/gjson
Get JSON values quickly - JSON parser for Go
Language: Go - Size: 505 KB - Last synced at: 9 days ago - Pushed at: 9 months ago - Stars: 14,991 - Forks: 873
nineteendo/jsonyx
Customizable JSON library for Python
Language: Python - Size: 2.08 MB - Last synced at: 9 days ago - Pushed at: 9 days ago - Stars: 13 - Forks: 1
danielaparker/jsoncons
A C++, header-only library for constructing JSON and JSON-like data formats, with JSON Pointer, JSON Patch, JSON Schema, JSONPath, JMESPath, CSV, MessagePack, CBOR, BSON, UBJSON
Language: C++ - Size: 49.4 MB - Last synced at: 8 days ago - Pushed at: 8 days ago - Stars: 777 - Forks: 179
simdjson/simdjson-java
A Java version of simdjson, a high-performance JSON parser utilizing SIMD instructions
Language: Java - Size: 2.87 MB - Last synced at: 7 days ago - Pushed at: 4 months ago - Stars: 350 - Forks: 29
spray/spray-json
A lightweight, clean and simple JSON implementation in Scala
Language: Scala - Size: 902 KB - Last synced at: 2 days ago - Pushed at: over 1 year ago - Stars: 972 - Forks: 189
s2bd/bracu-course-search
A better frontend for viewing info about course sections, instructors, schedules, etc. from BRAC University Connect (ex. USIS) SLMS
Language: HTML - Size: 1.05 MB - Last synced at: 10 days ago - Pushed at: 10 days ago - Stars: 0 - Forks: 0
oblac/jodd
Jodd! Lightweight. Java. Zero dependencies. Use what you like.
Language: Java - Size: 40.8 MB - Last synced at: 5 days ago - Pushed at: about 1 year ago - Stars: 4,062 - Forks: 724
simdjson/simdjson
Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks
Language: C++ - Size: 66.6 MB - Last synced at: 11 days ago - Pushed at: 11 days ago - Stars: 20,690 - Forks: 1,082
pydantic/jiter
Fast iterable JSON parser.
Language: Rust - Size: 715 KB - Last synced at: 11 days ago - Pushed at: about 1 month ago - Stars: 421 - Forks: 33
sanity-io/groq-cli
Run GROQ in your command line
Language: JavaScript - Size: 341 KB - Last synced at: 7 days ago - Pushed at: 7 months ago - Stars: 216 - Forks: 15
simplejson/simplejson
simplejson is a simple, fast, extensible JSON encoder/decoder for Python
Language: Python - Size: 1.38 MB - Last synced at: 2 days ago - Pushed at: 3 months ago - Stars: 1,682 - Forks: 341
litestar-org/fast-query-parsers
Ultra-fast query string and url-encoded form-data parsers
Language: Rust - Size: 184 KB - Last synced at: about 18 hours ago - Pushed at: 9 months ago - Stars: 39 - Forks: 5
deepcloudlabs/dcl210-2025-jun-16
DCL-210: Advanced Java Programming
Language: Java - Size: 133 KB - Last synced at: 11 days ago - Pushed at: 12 days ago - Stars: 0 - Forks: 0
aramisfacchinetti/streaming-json-parser
Streaming JSON parser designed to process JSON data incrementally. The primary goal is to handle potentially incomplete JSON data streams, such as those produced by Large Language Models (LLMs), and return the current state of the parsed object at any time.
Language: Python - Size: 27.3 KB - Last synced at: 10 days ago - Pushed at: 3 months ago - Stars: 11 - Forks: 2
pixincreate/zParse
A zero-dependency JSON/TOML parser and converter that handles your data like a cybernetic octopus juggling bits through a quantum circus 🦀🎪✨
Language: Rust - Size: 239 KB - Last synced at: 13 days ago - Pushed at: 13 days ago - Stars: 1 - Forks: 0
ChesterOfTheSemester/ANSIJSON
A single-file JSON encoder/decoder written in ANSI C and C++
Language: C - Size: 170 KB - Last synced at: 13 days ago - Pushed at: 13 days ago - Stars: 4 - Forks: 1
ifeilong/feilong
让Java开发更简便的工具库
Language: Java - Size: 31.9 MB - Last synced at: 13 days ago - Pushed at: 13 days ago - Stars: 122 - Forks: 28
landawn/abacus-common
Release the power in Java programming
Language: Java - Size: 375 MB - Last synced at: 13 days ago - Pushed at: 13 days ago - Stars: 21 - Forks: 2
leickh/json-f90
JSON-Parser written in Fortran 90
Language: Fortran - Size: 21.5 KB - Last synced at: 13 days ago - Pushed at: 13 days ago - Stars: 0 - Forks: 0
devinus/poison
An incredibly fast, pure Elixir JSON library
Language: Elixir - Size: 2.27 MB - Last synced at: 5 days ago - Pushed at: 11 months ago - Stars: 2,034 - Forks: 216
opwvhk/avro-conversions
Parse JSON, XML, ... into Avro objects - including Avro-like schema resolution
Language: Java - Size: 675 KB - Last synced at: 2 days ago - Pushed at: 14 days ago - Stars: 1 - Forks: 1
argonaut-io/argonaut
Purely functional JSON parser and library in scala.
Language: Scala - Size: 13.1 MB - Last synced at: 14 days ago - Pushed at: 14 days ago - Stars: 546 - Forks: 108
dvidelabs/flatcc
FlatBuffers Compiler and Library in C for C
Language: C - Size: 3.48 MB - Last synced at: 16 days ago - Pushed at: 16 days ago - Stars: 687 - Forks: 200
nexxbiz/JLio
The project aims to be able to run a JSON noted transformation script to transform other JSON objects.
Language: C# - Size: 687 KB - Last synced at: 18 days ago - Pushed at: 18 days ago - Stars: 5 - Forks: 1
railgunlabs/judo
JSON and JSON5 parser with MISRA C:2012 conformance.
Language: C - Size: 197 KB - Last synced at: 18 days ago - Pushed at: 19 days ago - Stars: 6 - Forks: 0
ForMyDearest/HanaBase
Foundation for hana
Language: C++ - Size: 377 KB - Last synced at: 19 days ago - Pushed at: 19 days ago - Stars: 0 - Forks: 0
sbcgua/ajson
Yet another json parser serializer for ABAP
Language: ABAP - Size: 512 KB - Last synced at: 19 days ago - Pushed at: 19 days ago - Stars: 55 - Forks: 19
php-sage/sage
☯ Insightful PHP Debugging Assistant. Exceeds expectations. PHP 5.1→8.3
Language: PHP - Size: 1.52 MB - Last synced at: 1 day ago - Pushed at: about 2 months ago - Stars: 52 - Forks: 4
rusterlium/juicy
A fast JSON parser for Elixir with some extra features
Language: Rust - Size: 27.3 KB - Last synced at: 5 days ago - Pushed at: about 8 years ago - Stars: 70 - Forks: 7
Prosumma/Iatheto
A simple JSON framework
Language: Swift - Size: 109 KB - Last synced at: 20 days ago - Pushed at: 20 days ago - Stars: 1 - Forks: 1
dipscope/TypeManager.TS
Transform JSON strings or plain objects into JS class instances.
Language: TypeScript - Size: 2.42 MB - Last synced at: 20 days ago - Pushed at: 20 days ago - Stars: 26 - Forks: 3
StarryBlueSky/Json.kt
Json bindings for Kotlin/Multiplatform.
Language: Kotlin - Size: 1.92 MB - Last synced at: 5 days ago - Pushed at: 6 days ago - Stars: 7 - Forks: 0
PascalCorpsman/Examples
Collection of useful and mostly non trivial examples that can be used to start own projects
Language: Pascal - Size: 2.7 MB - Last synced at: 21 days ago - Pushed at: 21 days ago - Stars: 16 - Forks: 2
tonY1883/jsonedit
A web based JSON editor with GUI.
Language: JavaScript - Size: 205 KB - Last synced at: 21 days ago - Pushed at: 21 days ago - Stars: 13 - Forks: 2
syeopite/cryyjson
Simple crystal bindings to yyjson https://github.com/ibireme/yyjson
Language: Crystal - Size: 10.7 KB - Last synced at: 21 days ago - Pushed at: 21 days ago - Stars: 0 - Forks: 0
efe-egbevwie/JsonSmith
An Intellij IDEA plugin for generating types/classes from json strings
Language: Kotlin - Size: 2.5 MB - Last synced at: 22 days ago - Pushed at: 22 days ago - Stars: 0 - Forks: 0
pimbrouwers/Jay
An F# JSON parser & serializer
Language: F# - Size: 64.5 KB - Last synced at: 23 days ago - Pushed at: 23 days ago - Stars: 13 - Forks: 2
Cdm2883/KanKanNeedJson
Lightweight, multiplatform, on-demand, fault-tolerant JSON parsing in Kotlin.
Size: 60.5 KB - Last synced at: 23 days ago - Pushed at: 23 days ago - Stars: 0 - Forks: 0
lcomeau01/JSON-Practice
A simple web app that reads and displays product data from a custom JSON file, allowing users to filter items by category while practicing JSON parsing, iteration, and DOM manipulation.
Language: HTML - Size: 25.4 KB - Last synced at: 24 days ago - Pushed at: 25 days ago - Stars: 0 - Forks: 0
Derrek800/JSON-Parser-Online
JSON Parser Online
Language: HTML - Size: 3.91 KB - Last synced at: 25 days ago - Pushed at: 25 days ago - Stars: 1 - Forks: 0
CN-Tower/zjson
A powerful online JSON formatting and editing tools. 一个强大的JSON格式化和编辑工具，支持非正常JSON格式化和错误提示。
Language: JavaScript - Size: 89.6 MB - Last synced at: 10 days ago - Pushed at: 2 months ago - Stars: 85 - Forks: 20
python-rapidjson/python-rapidjson
Python wrapper around rapidjson
Language: C++ - Size: 1.73 MB - Last synced at: 21 days ago - Pushed at: 7 months ago - Stars: 514 - Forks: 49
hydrobyte/McJSON
A Delphi / Lazarus / C++Builder simple and small class for fast JSON parsing.
Language: Pascal - Size: 151 KB - Last synced at: 25 days ago - Pushed at: 25 days ago - Stars: 62 - Forks: 20
i9si-sistemas/nine
Golang HTTP Client and Modular Server framework :rocket:
Language: Go - Size: 202 KB - Last synced at: 25 days ago - Pushed at: 26 days ago - Stars: 1 - Forks: 1
objecthub/swift-dynamicjson
Framework for representing, validating, querying, and manipulating generic JSON values in Swift. Supported are standards such as JSON Pointer (RFC 6901), JSON Path (RFC 9535), JSON Patch (RFC 6902), JSON Merge Patch (RFC 7396), and JSON Schema.
Language: Swift - Size: 645 KB - Last synced at: 14 days ago - Pushed at: 3 months ago - Stars: 175 - Forks: 1
trailblazer/representable Fork of Empact/roxml
Maps representation documents from and to Ruby objects. Includes JSON, XML and YAML support, plain properties and compositions.
Language: Ruby - Size: 3.13 MB - Last synced at: about 20 hours ago - Pushed at: almost 2 years ago - Stars: 691 - Forks: 108
fkei/JSON.minify Fork of getify/JSON.minify
Simple minifier for JSON to remove comments and whitespace (node.js and browser)
Language: HTML - Size: 952 KB - Last synced at: 3 days ago - Pushed at: over 3 years ago - Stars: 41 - Forks: 10
spotify/spotify-json
Fast and nice to use C++ JSON library.
Language: C++ - Size: 7.41 MB - Last synced at: 3 days ago - Pushed at: 7 months ago - Stars: 204 - Forks: 42
neslib/Neslib.Json
Fast and memory-efficient JSON for Delphi
Language: Pascal - Size: 320 KB - Last synced at: 26 days ago - Pushed at: 27 days ago - Stars: 84 - Forks: 24
renetik/renetik-android-json
Down to earth json persistance
Language: Kotlin - Size: 475 KB - Last synced at: 27 days ago - Pushed at: 28 days ago - Stars: 2 - Forks: 0
st3w4r/openai-partial-stream
Turn a stream of token into a parsable JSON object as soon as possible. Enable Streaming UI for AI app based on LLM.
Language: HTML - Size: 718 KB - Last synced at: 12 days ago - Pushed at: about 1 year ago - Stars: 118 - Forks: 2
beached/daw_json_link
Fast, convenient JSON serialization and parsing in C++
Language: C++ - Size: 44.4 MB - Last synced at: 2 days ago - Pushed at: 2 days ago - Stars: 490 - Forks: 34
pikkr/pikkr
JSON parser which picks up values directly without performing tokenization in Rust
Language: Rust - Size: 619 KB - Last synced at: 26 days ago - Pushed at: almost 8 years ago - Stars: 632 - Forks: 15
xNilsson/jsonfieldexplorer
JsonFieldExplorer (jfe) is a CLI tool for easy exploration of JSON structures. It quickly lists all field paths in a JSON file, helping users navigate and understand complex, nested data. Ideal for developers and data analysts dealing with intricate JSON formats.
Language: JavaScript - Size: 148 KB - Last synced at: 7 days ago - Pushed at: about 1 month ago - Stars: 0 - Forks: 0
47degrees/helios
A purely functional JSON library for Kotlin built on Λrrow
Language: Kotlin - Size: 794 KB - Last synced at: 2 days ago - Pushed at: over 2 years ago - Stars: 171 - Forks: 22
xzitlou/jsontr.ee
Effortlessly visualize JSON structures as dynamic tree diagrams
Language: JavaScript - Size: 26.4 KB - Last synced at: about 1 month ago - Pushed at: 5 months ago - Stars: 825 - Forks: 30
mbits-libs/json
Open-source library implementing JSON parser and writer using C++17 std::variant. It assumes all strings are UTF-8, including the argument to the parser.
Language: Assembly - Size: 112 KB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 0 - Forks: 0
PraneethV-cmd/jelly-bean
jelly-bean is a simple and lightweight JSON parser written in haskell
Language: Haskell - Size: 14.6 KB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 0 - Forks: 0
MateiB20/Proiect-programare-Web-Single-Page-Application-cu-JS-Vanilla
Aplicatie web simpla care include simularea unui sistem de logare pentru utilizatori și a unui coș de cumpărături.
Language: JavaScript - Size: 431 KB - Last synced at: 18 days ago - Pushed at: 2 months ago - Stars: 0 - Forks: 0
avaje/avaje-jsonb
java json binding library via source code generation
Language: Java - Size: 2.11 MB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 73 - Forks: 6
thomaserlang/delphi-json
JSON parser for Delphi.
Language: Pascal - Size: 87.9 KB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 84 - Forks: 33
ehmicky/truncate-json
Truncate a JSON string.
Language: JavaScript - Size: 6 MB - Last synced at: 3 days ago - Pushed at: about 1 month ago - Stars: 10 - Forks: 2
gdavidbutler/jsonTrivialCallbackParser
Trivial JSON callback parser
Language: C - Size: 88.9 KB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 0 - Forks: 0
importcjj/rust-ajson
Rust port of gjson，get JSON value by dotpath syntax
Language: Rust - Size: 287 KB - Last synced at: 7 days ago - Pushed at: almost 3 years ago - Stars: 106 - Forks: 10
Vizonex/lljson
A json parser created with llparse to parse json on an infinite scale.
Language: TypeScript - Size: 14.6 KB - Last synced at: 13 days ago - Pushed at: about 1 month ago - Stars: 1 - Forks: 0
vtrushin/json-to-ast
JSON AST parser
Language: JavaScript - Size: 2.93 MB - Last synced at: 19 days ago - Pushed at: 9 months ago - Stars: 244 - Forks: 36
bcicen/jstream
Streaming JSON parser for Go
Language: Go - Size: 71.3 KB - Last synced at: about 1 month ago - Pushed at: over 1 year ago - Stars: 586 - Forks: 38
SoftCreatR/JSONPath
JSONPath implementation for PHP.
Language: PHP - Size: 267 KB - Last synced at: about 1 month ago - Pushed at: 3 months ago - Stars: 157 - Forks: 28
JustinGOSSES/wellio.js
JavaScript for converting well-log standard .las file format to json format
Language: Jupyter Notebook - Size: 3 MB - Last synced at: 25 days ago - Pushed at: about 1 year ago - Stars: 35 - Forks: 6
mauricelambert/PegParser
This package implements a PEG (Parsing Expression Grammar) to parse syntax, i add rules to parse URL, HTTP request and response easily with security and some format like hexadecimal, base32, base64, base85, CSV, JSON...
Language: Python - Size: 212 KB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 0 - Forks: 0
