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.

337 records
Tagged “json”Ranked by health index
npm
92Excellenthealth index
fastify/fastify
Fast and low overhead web framework, for Node.js
JavaScript★ 36.7K↓ 38.6M/moJul 17, 2026
MITJul 17, 2026 · metrics 1.13.0
npm
90Excellenthealth index
mdn/browser-compat-data
Browser compatibility data for Web technologies as displayed on MDN
JSON★ 5,707↓ 8.8M/moJul 23, 2026
CC0-1.0Jul 23, 2026 · metrics 1.13.0
npm
89Excellenthealth index
prettier/prettier
Prettier is an opinionated code formatter.
JavaScript★ 52.2K↓ 477M/moJul 13, 2026
MITJul 13, 2026 · metrics 1.13.0
Go · npm
87Excellenthealth index
open-Policy-agent/opa
Open Policy Agent (OPA) is an open source, general-purpose policy engine.
Go★ 12KJul 17, 2026
Apache-2.0Jul 17, 2026 · metrics 1.13.0
PyPI
86Excellenthealth index
fastapi/fastapi
FastAPI framework, high performance, easy to learn, fast to code, ready for production
Python★ 100.8K↓ 511M/moJul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
PyPI
86Excellenthealth index
fastapi/sqlmodel
SQL databases in Python, designed for simplicity, compatibility, and robustness.
Python★ 18.2K↓ 19.2M/moJul 18, 2026
MITJul 18, 2026 · metrics 1.13.0
npm
86Excellenthealth index
mdn/data
This repository contains general data for Web technologies
JavaScript★ 785↓ 396M/moJul 21, 2026
CC0-1.0Jul 21, 2026 · metrics 1.13.0
Go · npm
84Goodhealth index
grafana/tanka
Flexible, reusable and concise configuration for Kubernetes
Go★ 2,682Jul 19, 2026
Apache-2.0Jul 19, 2026 · metrics 1.13.0
npm
84Goodhealth index
surveyjs/survey-library
SurveyJS is an open-source JavaScript form builder library that allows developers to create dynamic forms, multi-step form wizards, and survey applications. It supports React, Angular, and Vue.js (Vue 3), and can also be used in applications built with plain JavaScript.
TypeScript★ 4,803Jul 17, 2026
MITJul 17, 2026 · metrics 1.13.0
npm
84Goodhealth index
surveyjs/surveyjs
SurveyJS is an open-source JavaScript form builder library that allows developers to create dynamic forms, multi-step form wizards, and survey applications. It supports React, Angular, and Vue.js (Vue 3), and can also be used in applications built with plain JavaScript.
TypeScript★ 4,803Jul 17, 2026
MITJul 17, 2026 · metrics 1.13.0
crates.io · npm
83Goodhealth index
biomejs/biome
A toolchain for web projects, aimed to provide functionalities to maintain them. Biome offers formatter and linter, usable via CLI and LSP.
Rust★ 25.3KJul 17, 2026
Apache-2.0Jul 17, 2026 · metrics 1.13.0
npm · PyPI
83Goodhealth index
rjsf-team/react-jsonschema-form
A React component for building Web forms from JSON Schema.
TypeScript★ 15.8K↓ 11.7M/moJul 23, 2026
Apache-2.0Jul 23, 2026 · metrics 1.13.0
Packagist
82Goodhealth index
ergebnis/composer-normalize
🎵 Provides a composer plugin for normalizing composer.json.
PHP★ 1,117↓ 1.4M/moJul 19, 2026
MITJul 19, 2026 · metrics 1.13.0
PyPI
82Goodhealth index
jpadilla/pyjwt
JSON Web Token implementation in Python
Python★ 5,672Jul 16, 2026
MITJul 16, 2026 · metrics 1.13.0
PyPI · npm
81Goodhealth index
python-jsonschema/jsonschema
An implementation of the JSON Schema specification for Python
Python★ 4,961↓ 555M/moJul 16, 2026
MITJul 16, 2026 · metrics 1.13.0
npm
81Goodhealth index
sindresorhus/type-fest
A collection of essential TypeScript types
TypeScript · JavaScript★ 17.3K↓ 1.4B/moJul 17, 2026
CC0-1.0Jul 17, 2026 · metrics 1.13.0
Packagist
80Goodhealth index
jsonrainbow/json-schema
JSON Schema for PHP
PHP★ 3,629↓ 6.2M/moJul 16, 2026
MITJul 16, 2026 · metrics 1.13.0
PyPI
80Goodhealth index
mangiucugna/json_repair
Repair malformed JSON from LLMs, APIs, logs, and user input in Python.
Python★ 5,029↓ 0/moJul 14, 2026
MITJul 14, 2026 · metrics 1.13.0
RubyGems
80Goodhealth index
procore-oss/blueprinter
Simple, Fast, and Declarative Serialization Library for Ruby
Ruby★ 1,306Jul 20, 2026
MITJul 20, 2026 · metrics 1.13.0
—
80Goodhealth index
reactiveui/refit
The automatic type-safe REST library for .NET Core, Xamarin and .NET. Heavily inspired by Square's Retrofit library, Refit turns your REST API into a live interface.
C#★ 9,543Jul 18, 2026
MITJul 18, 2026 · metrics 1.13.0
PyPI
80Goodhealth index
scikit-hep/awkward
Manipulate JSON-like data with NumPy-like idioms.
Python · C++★ 970↓ 862.5K/moJul 20, 2026
BSD-3-ClauseJul 20, 2026 · metrics 1.13.0
PyPI · crates.io
80Goodhealth index
vinitkumar/json2xml
JSON-to-XML converter for Python, accelerated with a native Rust extension.
Python · Rust★ 109↓ 318.2K/moJul 15, 2026
Apache-2.0Jul 15, 2026 · metrics 1.13.0
—
79Goodhealth index
NLog/NLog
NLog - Flexible and Structured Logging for various .NET Platforms
C#★ 6,544Jul 20, 2026
BSD-3-ClauseJul 20, 2026 · metrics 1.13.0
npm
79Goodhealth index
expressjs/body-parser
Node.js body parsing middleware
JavaScript★ 5,503↓ 521M/moJul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
npm
79Goodhealth index
inversify/monorepo
A powerful and lightweight inversion of control container for JavaScript & Node.js apps powered by TypeScript.
TypeScript · MDX★ 266↓ 19.8K/moJul 21, 2026
MITJul 21, 2026 · metrics 1.13.0
—
79Goodhealth index
nlohmann/json
JSON for Modern C++
C++★ 50.2KJul 18, 2026
MITJul 18, 2026 · metrics 1.13.0
Maven · npm
79Goodhealth index
opendataloader-project/opendataloader-pdf
PDF Parser for AI-ready data. Automate PDF accessibility. Open-source.
Java · Python★ 27.3KJul 16, 2026
Apache-2.0Jul 16, 2026 · metrics 1.13.0
PyPI
79Goodhealth index
ultrajson/ultrajson
Ultra fast JSON decoder and encoder written in C with Python bindings
C++★ 4,493↓ 33.7M/moJul 18, 2026
Custom licenseJul 18, 2026 · metrics 1.13.0
RubyGems
78Goodhealth index
okuramasafumi/alba
Alba is a JSON serializer for Ruby, JRuby and TruffleRuby.
Ruby★ 1,189Jul 20, 2026
MITJul 20, 2026 · metrics 1.13.0