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#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.

1,056 records
Tagged “json”Ranked by health index
Maven
88Excellenthealth index
networknt/json-schema-validator
A fast Java JSON schema validator that supports draft V4, V6, V7, V2019-09 and V2020-12
Java★ 1,080Sep 14, 2026
Apache-2.0Sep 14, 2026 · metrics 2.10.0
npm
88Excellenthealth index
objectstack-ai/objectui
The schema-driven UI engine for the AI era: agents write compact JSON; Object UI renders production React — grids, kanban, dashboards, Gantt, visual designers.
TypeScript★ 27↓ 7,529/moSep 9, 2026
MITSep 9, 2026 · metrics 2.10.0
npm · PyPI
88Excellenthealth index
oracle/node-oracledb
Oracle Database driver for Node.js maintained by Oracle Corporation. Connect your JavaScript and TypeScript applications instantly to Oracle Database.
JavaScript★ 2,365↓ 3.5M/moAug 27, 2026
Custom licenseAug 27, 2026 · metrics 2.10.0
crates.io
88Excellenthealth index
oxc-project/sort-package-json
No repository description published.
Rust★ 25↓ 128.2K/moOct 20, 2026
MITOct 20, 2026 · metrics 2.10.0
npm
88Excellenthealth index
readmeio/oas
Comprehensive tooling for working with OpenAPI definitions.
TypeScript★ 398↓ 14.1M/moAug 27, 2026
MITAug 27, 2026 · metrics 2.10.0
npm
88Excellenthealth index
remoteoss/json-schema-form
No repository description published.
JavaScript · TypeScript★ 156↓ 136.6K/moOct 20, 2026
MITOct 20, 2026 · metrics 2.10.0
Packagist · PyPI
88Excellenthealth index
schmittjoh/serializer
Library for (de-)serializing data of any complexity (supports JSON, and XML)
PHP★ 2,342↓ 2.4M/moSep 16, 2026
MITSep 16, 2026 · metrics 2.10.0
npm
88Excellenthealth index
sindresorhus/ky
🌳 Tiny & elegant JavaScript HTTP client based on the Fetch API
TypeScript★ 17.1K↓ 26.7M/moSep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
npm
88Excellenthealth index
speclynx/apidom
Semantic parser for API specifications
TypeScript★ 7↓ 1.3M/moOct 21, 2026
Apache-2.0Oct 21, 2026 · metrics 2.10.0
npm
88Excellenthealth index
yamlresume/yamlresume
Resumes as code in YAML, brought to you with ❤️ by PPResume.
TypeScript★ 1,524↓ 10.9K/moSep 14, 2026
MITSep 14, 2026 · metrics 2.10.0
PyPI
88Excellenthealth index
yeongseon/azure-functions-logging-python
Developer-friendly structured logging helpers for Azure Functions Python
Python★ 13↓ 3,531/moSep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
npm
88Excellenthealth index
zio/zio-schema
Compositional, type-safe schema definitions, which enable auto-derivation of codecs and migrations.
Scala★ 167Oct 22, 2026
Apache-2.0Oct 22, 2026 · metrics 2.10.0
npm
87Excellenthealth index
JairusSW/json-as
Multi-GB/s JSON (de)serialization written in AssemblyScript utilizing elegant SIMD and SWAR algorithms
TypeScript★ 113↓ 29K/moOct 8, 2026
MITOct 8, 2026 · metrics 2.10.0
Maven
87Excellenthealth index
PaperMC/adventure
A user-interface library for Minecraft: Java Edition
Java★ 887Sep 13, 2026
MITSep 13, 2026 · metrics 2.10.0
crates.io
87Excellenthealth index
amazon-ion/ion-rust
Rust implementation of Amazon Ion
Rust★ 173↓ 31K/moSep 14, 2026
Apache-2.0Sep 14, 2026 · metrics 2.10.0
npm
87Excellenthealth index
asmyshlyaev177/state-in-url
Store any user state in query parameters; imagine JSON in a browser URL, while keeping types and structure of data, e.g.numbers will be decoded as numbers not strings. With TS validation. Shared state and URL state sync without any hassle or boilerplate. Supports Next.js@14-16, react-router@6-7, and Remix@2.
JavaScript · TypeScript★ 418↓ 24K/moSep 13, 2026
MITSep 13, 2026 · metrics 2.10.0
Maven
87Excellenthealth index
avaje/avaje-jsonb
java json binding library via source code generation
Java★ 96Oct 22, 2026
Apache-2.0Oct 22, 2026 · metrics 2.10.0
Packagist
87Excellenthealth index
brainboxdotcc/DPP
C++ Discord API Bot Library - D++ is Lightweight and scalable for small and huge bots!
C++★ 1,399Oct 19, 2026
Apache-2.0Oct 19, 2026 · metrics 2.10.0
crates.io
87Excellenthealth index
cloudwego/sonic-rs
A fast Rust JSON library based on SIMD.
Rust★ 920↓ 2.1M/moSep 15, 2026
Apache-2.0Sep 15, 2026 · metrics 2.10.0
npm
87Excellenthealth index
fullstack-build/tslog
📝 tslog - Universal Logger for TypeScript and JavaScript
TypeScript★ 1,738↓ 8.2M/moAug 27, 2026
MITAug 27, 2026 · metrics 2.10.0
npm
87Excellenthealth index
iuccio/csvToJson
Convert CSV file to JSON https://www.npmjs.com/package/convert-csv-to-json
JavaScript★ 258↓ 205.8K/moSep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
Packagist
87Excellenthealth index
nette/utils
🛠 Lightweight utilities for string & array manipulation, image handling, safe JSON encoding/decoding, validation, slug or strong password generating etc.
PHP★ 2,145↓ 19.8M/moOct 20, 2026
Custom licenseOct 20, 2026 · metrics 2.10.0
npm
87Excellenthealth index
neutralinojs/neutralinojs
Portable and lightweight cross-platform desktop application development framework
C · C++★ 8,640Sep 18, 2026
Custom licenseSep 18, 2026 · metrics 2.10.0
npm
87Excellenthealth index
ota-meshi/eslint-plugin-jsonc
ESLint plugin for JSON(C|5)? files
TypeScript★ 240↓ 5.4M/moSep 21, 2026
MITSep 21, 2026 · metrics 2.10.0
crates.io · npm
87Excellenthealth index
oxc-project/json-strip-comments
Rust crate for stripping JSON comments and trailing commas
Rust★ 13↓ 536.2K/moSep 14, 2026
Apache-2.0Sep 14, 2026 · metrics 2.10.0
PyPI
87Excellenthealth index
python-jsonschema/referencing
Cross-specification JSON referencing (JSON Schema, OpenAPI, and the one you just made up!)
Python★ 53↓ 497M/moSep 9, 2026
MITSep 9, 2026 · metrics 2.10.0
npm
87Excellenthealth index
srod/node-minify
Light Node.js module that compress javascript, css and html files
TypeScript★ 519↓ 7M/moOct 10, 2026
MITOct 10, 2026 · metrics 2.10.0
Packagist · Go
87Excellenthealth index
standard-webhooks/standard-webhooks
The Standard Webhooks specification
Java · Elixir · C#★ 1,779↓ 1.2M/moOct 22, 2026
Apache-2.0Oct 22, 2026 · metrics 2.10.0
npm
87Excellenthealth index
tada5hi/typeorm-extension
This library provides utitlites to create & drop the database, seed the database and apply URL query parameter(s).
TypeScript★ 269↓ 715.2K/moSep 18, 2026
MITSep 18, 2026 · metrics 2.10.0