crates.io
awslabs/tough
Rust libraries and tools for using and generating TUF repositories
Custom licenseAug 22, 2026 · metrics 2.10.0
All tags
Catalogue tag
#json
Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.
699 records
Go
bytedance/sonic
A blazingly fast JSON serializing & deserializing library
Apache-2.0Aug 28, 2026 · metrics 2.10.0
npm · Packagist · crates.io +1
guibranco/BancosBrasileiros
🇧🇷 🏦 📋 Brazilian banks list
UnlicenseAug 22, 2026 · metrics 2.10.0
Go · PyPI
hashicorp/hcl
HCL is the HashiCorp configuration language.
MPL-2.0Aug 28, 2026 · metrics 2.10.0
Packagist
php-standard-library/php-standard-library
PHP Standard Library
MITJul 22, 2026 · metrics 2.10.0
npm
terascope/teraslice
Scalable data processing pipelines in JavaScript
Apache-2.0Jul 21, 2026 · metrics 2.10.0
crates.io
watchexec/watchexec
Executes commands in response to file modifications
Apache-2.0Aug 30, 2026 · metrics 2.10.0
npm
zio/zio-schema
Compositional, type-safe schema definitions, which enable auto-derivation of codecs and migrations.
Apache-2.0Sep 6, 2026 · metrics 2.10.0
Packagist · PyPI
CuyZ/Valinor
Dependency free PHP library that helps to map any input into a strongly-typed structure.
MITJul 28, 2026 · metrics 2.10.0
npm
glideapps/quicktype
Generate types and converters from JSON, Schema, and GraphQL
Apache-2.0Aug 27, 2026 · metrics 2.10.0
PyPI
jsonpickle/jsonpickle
Python library for serializing any arbitrary object graph into JSON. It can take almost any Python object and turn the object into JSON. Additionally, it can reconstitute the object back into Python.
BSD-3-ClauseJul 22, 2026 · metrics 2.10.0
npm · Go
samchon/typia
Super-fast/easy runtime validators and serializers via transformation
MITAug 28, 2026 · metrics 2.10.0
npm
sanity-io/groq-js
JavaScript implementation of GROQ, the query language for JSON
MITAug 27, 2026 · metrics 2.10.0
Maven
stleary/JSON-java
A reference implementation of a JSON package in Java.
Custom licenseAug 28, 2026 · metrics 2.10.0
crates.io
01mf02/jaq
A jq clone focussed on correctness, speed, and simplicity
MITAug 6, 2026 · metrics 2.10.0
npm · crates.io
GoPlasmatic/datalogic-rs
A fast JSONLogic rules engine: one Rust core with official bindings for Node.js, Python, Go, Java, .NET, PHP, and the browser (WASM), plus a React visual debugger.
Apache-2.0Sep 5, 2026 · metrics 2.10.0
Packagist
TYPO3-Headless/headless
TYPO3 Headless JSON API providing content for PWA application (e.g. javaScript apps like nuxt-typo3)
GPL-2.0Jul 15, 2026 · metrics 2.10.0
crates.io
gungraun/gungraun
High-precision, one-shot and consistent benchmarking framework/harness for Rust. All Valgrind tools at your fingertips.
Apache-2.0Aug 22, 2026 · metrics 2.10.0
Packagist
martin-georgiev/postgresql-for-doctrine
Extends Doctrine with native PostgreSQL support for arrays, JSONB, ranges, PostGIS geometries, text search, and 100+ PostgreSQL-specific functions.
MITJul 20, 2026 · metrics 2.10.0
Go
microsoft/kiota-serialization-json-go
Kiota serialization provider implementation for Go and JSON
MITJul 28, 2026 · metrics 2.10.0
Go
nao1215/sqly
executes SQL against CSV, TSV, LTSV, JSON, JSONL, Parquet, Microsoft Excel™ , ACH, and Fedwire files with shell.
MITJul 27, 2026 · metrics 2.10.0
npm
vertesia/composableai
Vertesia AI SDK and tools
Apache-2.0Aug 22, 2026 · metrics 2.10.0
npm
yamlresume/yamlresume
Resumes as code in YAML, brought to you with ❤️ by PPResume.
MITJul 28, 2026 · metrics 2.10.0
Maven
PaperMC/adventure
A user-interface library for Minecraft: Java Edition
MITJul 25, 2026 · metrics 2.10.0
Maven
confluentinc/schema-registry
Confluent Schema Registry for Kafka
Custom licenseJul 24, 2026 · metrics 2.10.0
—
disneystreaming/smithy4s
https://disneystreaming.github.io/smithy4s/
Custom licenseJul 17, 2026 · metrics 2.10.0
Go
flanksource/config-db
Developer first, JSON based configuration management database (CMDB)
No licenseJul 17, 2026 · metrics 2.10.0
PyPI · npm
frenck/probatio
⚖️ Probatio. A modern, maintained data validation library for Python. Clean-room, MIT-licensed, drop-in reimplementation of voluptuous.
MITAug 29, 2026 · metrics 2.10.0
npm
jsonata-js/jsonata
JSONata query and transformation language - http://jsonata.org
MITAug 27, 2026 · metrics 2.10.0
PyPI
msgspec/msgspec
A fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML
BSD-3-ClauseAug 27, 2026 · metrics 2.10.0