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Json

421 projects

Showing 36 of 421 projects

rapidyaml
rapidyamlC++

A fast C++ library for parsing and emitting YAML, designed for performance and low memory usage.

#data-serialization#yaml#high-performance
Stars734
Forks136
Last commit1 day ago
wild-wild-path
wild-wild-pathJavaScript

A JavaScript library for querying and manipulating object properties using expressive paths with wildcards, regexps, slices, and unions.

#parsing#algorithm#functional-programming
Stars728
Forks17
Last commit1 month ago
Login
LoginDart

A complete Flutter login example with biometric authentication, dark mode, and JSON API integration.

#dart#json-api#touchid
Stars713
Forks197
Last commit5 years ago
CodableWrappers
CodableWrappersSwift

A Swift library that simplifies custom serialization of Codable types using declarative property wrapper annotations.

#swift6#ios#codable
Stars708
Forks42
Last commit10 months ago
QBit
QBitJava

A reactive Java library for building high-performance microservices with REST, JSON, and WebSocket support.

#high-performance#queue#microservice
Stars707
Forks142
Last commit8 years ago
QuickLib
QuickLibPascal

A comprehensive Delphi/FreePascal library for cross-platform development with utilities for mapping, configuration, threading, serialization, and more.

#object-mapping#threading#service
Stars706
Forks196
Last commit1 month ago
jsx
jsxErlang

An Erlang application for consuming, producing, and manipulating JSON, inspired by yajl.

#json-encoder#streaming-json#json-validation
Stars698
Forks215
Last commit1 year ago
Marshal
MarshalSwift

A Swift library for type-safe extraction and conversion of values from [String: Any] dictionaries like JSON and plists.

#ios#apple-watch#type-safety
Stars696
Forks62
Last commit2 years ago
JSLT ()
JSLT ()Java

A complete query and transformation language for JSON, inspired by jq, XPath, and XQuery.

#jq-alternative#java-library#json-query
Stars695
Forks127
Last commit11 months ago
cljs-ajax
cljs-ajaxClojure

A simple asynchronous Ajax client for ClojureScript and Clojure with a unified API across both platforms.

#xhr#clojurescript#async
Stars674
Forks135
Last commit10 days ago
taoJSON
taoJSONC++

A C++ header-only JSON library with a generic value class, type traits, and support for JSON, JAXN, CBOR, MsgPack, and UBJSON.

#json-pointer#ubjson#msgpack
Stars673
Forks86
Last commit6 months ago
jsongrep
jsongrepRust

A command-line tool and Rust library for fast querying of JSON, YAML, TOML, and other documents using regular path expressions.

#search#developer-tools#yaml
Stars646
Forks11
Last commit1 month ago
aconfig
aconfigGo

A simple, opinionated Go library for loading configuration from defaults, files, environment variables, and command-line flags.

#environment-variables#yaml#devops-tools
Stars634
Forks42
Last commit6 months ago
UStore
UStoreC++

A modular multi-modal transactional database for AI and semantic search, replacing MongoDB, Neo4J, and Elastic with a single ACID solution.

#networkx#semantic-search#database
Stars632
Forks35
Last commit2 years ago
json-edit-react
json-edit-reactTypeScript

A highly-configurable React component for inline editing and viewing of JSON/object data with granular control and custom UI.

#react-component#inline-editing#json-visualization
Stars628
Forks38
Last commit1 day ago
Cache Tower
Cache TowerC#

A high-performance multi-layered caching library for .NET, combining in-memory, file, Redis, and MongoDB layers for speed and resilience.

#in-memory-cache#redis-caching#memory-cache
Stars628
Forks38
Last commit2 days ago
strip-json-comments
strip-json-commentsJavaScript

Strip comments from JSON files, allowing you to use comments in JSON while maintaining valid JSON.

#developer-tools#build-tools#npm-package
Stars625
Forks56
Last commit10 months ago
FastAPI Plugins
FastAPI PluginsPython

A collection of reusable plugins for FastAPI to add caching, scheduling, logging, and configuration management with minimal effort.

#fastapi#asyncio#caching
Stars619
Forks28
Last commit11 months ago
CircularJSON
CircularJSONJavaScript

A JSON serializer/deserializer that handles circular references, enabling safe serialization of complex object graphs.

#data-persistence#data-transfer#circular-references
Stars608
Forks79
Last commit7 years ago
ramda-cli
ramda-cliLiveScript

A CLI tool for processing JSON and text data with functional pipelines using Ramda, supporting both command-line and interactive browser modes.

#stream-processing#functional-programming#pipeline
Stars584
Forks12
Last commit3 years ago
config
configGo

A simple, full-featured Go library for application configuration management supporting JSON, YAML, TOML, INI, ENV, Flags, and more.

#yaml#env-vars#gookit
Stars583
Forks61
Last commit6 days ago
Swifternalization
SwifternalizationSwift

A Swift framework for localizing iOS apps using JSON files with built-in pluralization, length variations, and expression support.

#ios#internationalization#pluralization
Stars574
Forks46
Last commit3 years ago
ZSON
ZSONC

A PostgreSQL extension that compresses JSONB data using a shared dictionary of frequent strings, saving disk space and memory.

#storage-efficiency#jsonb#extensions
Stars569
Forks22
Last commit3 years ago
fblog
fblogRust

A small command-line tool to view and filter JSON log files with customizable formatting and Lua-based filtering.

#json-logs#viewer#devops
Stars561
Forks34
Last commit3 days ago
Underscore-java
Underscore-javaJava

A Java port of Underscore.js providing functional programming utilities, XML/JSON processing, and fluent data manipulation.

#functional-programming#java#xml to json
Stars550
Forks83
Last commit1 day ago
argonaut
argonautScala

A purely functional JSON library for Scala providing parsing, printing, manipulation, and type-safe codecs.

#functional-programming#argonaut#data-serialization
Stars544
Forks107
Last commit1 day ago
Mockneat
MockneatJava

A modern Java library for generating realistic mock data with a fluent API, supporting JSON, XML, CSV, and SQL.

#randomizer#arbitrary data#data-generator
Stars535
Forks48
Last commit3 years ago
Groot
GrootObjective-C

A Swift library for serializing Core Data object graphs to and from JSON using model annotations.

#ios#value-transformer#objective-c
Stars535
Forks63
Last commit6 years ago
ESP MQTT Digital LEDs
ESP MQTT Digital LEDsArduino

ESP8266 firmware for controlling digital LED strips via MQTT and Home Assistant with color, effects, and transitions.

#iot#home-automation#fastled
Stars512
Forks266
Last commit5 years ago
DAW JSON Link
DAW JSON LinkC++

A high-performance, no-allocation C++ JSON library for direct parsing to custom data structures with declarative mappings.

#parse#constexpr#high-performance
Stars504
Forks34
Last commit3 months ago
PMHTTP
PMHTTPSwift

A Swift/Obj-C HTTP framework built on URLSession with first-class REST and JSON support.

#ios#rest#library
Stars503
Forks35
Last commit5 years ago
Acts_As_Api
Acts_As_ApiRuby

A Ruby library for easily defining and rendering JSON/XML API responses from Rails models.

#mongoid#json-api#api-serialization
Stars501
Forks67
Last commit5 years ago
Quamina
QuaminaGo

A high-performance Go library for matching JSON events against multiple patterns with support for wildcards, regex, and complex queries.

#event-driven#high-performance#concurrent
Stars493
Forks27
Last commit4 days ago
JsonFlatFileDataStore
JsonFlatFileDataStoreC#

A lightweight .NET library for storing and querying data in JSON flat files with support for typed and dynamic data.

#datastore#database#data-persistence
Stars478
Forks68
Last commit25 days ago
jl
jlHaskell

A tiny functional language for querying and manipulating JSON, like sed but for JSON data.

#stream-processing#haskell#functional-programming
Stars474
Forks19
Last commit4 years ago
json-struct
json-structC++

A single-header C++ library for parsing JSON directly to C++ structs and serializing structs back to JSON.

#parse#c-plus-plus-11#template-metaprogramming
Stars471
Forks60
Last commit8 months ago
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