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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
NuGet
81Excellenthealth index
soenneker/soenneker.utils.json
A utility library handling (de)serialization and other useful JSON functions
C#★ 0Oct 22, 2026
MITOct 22, 2026 · metrics 2.10.0
NuGet · npm
81Excellenthealth index
thomhurst/BDTest
BDTest - Behaviour Driven Testing
C# · PowerShell★ 91Oct 19, 2026
Apache-2.0Oct 19, 2026 · metrics 2.10.0
RubyGems
81Excellenthealth index
treefrogframework/treefrog-framework
TreeFrog Framework : High-speed C++ MVC Framework for Web Application
C++ · JavaScript★ 1,383Sep 16, 2026
BSD-3-ClauseSep 16, 2026 · metrics 2.10.0
PyPI · crates.io
81Excellenthealth index
txjmb/jsonata-core
Python Jsonata implementation with Rust backend also available as standalone Rust library
Rust · Python★ 11↓ 22K/moOct 20, 2026
MITOct 20, 2026 · metrics 2.10.0
npm
81Excellenthealth index
willfarrell/sast-json-schema
Meta-schema for the Static Application Security Testing (SAST) of JSON Schemas
JavaScript★ 1↓ 6,592/moSep 20, 2026
MITSep 20, 2026 · metrics 2.10.0
npm
81Excellenthealth index
winstonjs/winston
A logger for just about everything.
JavaScript★ 24.5K↓ 100M/moSep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
crates.io
81Excellenthealth index
x52dev/confik
Composable multi-source configuration for Rust applications.
Rust★ 46↓ 51K/moOct 6, 2026
No licenseOct 6, 2026 · metrics 2.10.0
npm
80Excellenthealth index
CodeDredd/pinia-orm
The Pinia plugin to enable Object-Relational Mapping access to the Pinia Store.
TypeScript★ 528↓ 61.3K/moSep 20, 2026
MITSep 20, 2026 · metrics 2.10.0
npm
80Excellenthealth index
DZakh/sury
🧬 Schema for everything - faster than hand-written code.
TypeScript · ReScript★ 491↓ 1.9M/moOct 22, 2026
MITOct 22, 2026 · metrics 2.10.0
Maven
80Excellenthealth index
FasterXML/jackson-module-kotlin
Module that adds support for serialization/deserialization of Kotlin (http://kotlinlang.org) classes and data classes.
Kotlin★ 1,186Sep 13, 2026
Apache-2.0Sep 13, 2026 · metrics 2.10.0
npm
80Excellenthealth index
Genie-sa/genie-react
Live DevTools for your running React + TanStack app — driven from the terminal by your AI agent, through one CLI
TypeScript★ 34↓ 11.6K/moOct 22, 2026
MITOct 22, 2026 · metrics 2.10.0
PyPI · crates.io · npm +1
80Excellenthealth index
ISON-format/ison
🔥 Token-efficient JSON alternative for LLMs & agentic AI — same data, fewer tokens. Python · JS/TS · Rust · Go · C++
Python · Rust★ 127↓ 1,198/moSep 30, 2026
MITSep 30, 2026 · metrics 2.10.0
Maven · PyPI
80Excellenthealth index
SPARQL-Anything/sparql.anything
SPARQL Anything is a system for Semantic Web re-engineering that allows users to ... query anything with SPARQL.
Java★ 308Sep 13, 2026
Apache-2.0Sep 13, 2026 · metrics 2.10.0
crates.io · npm
80Excellenthealth index
YuniqueUnic/schemaui
schemaui turns JSON Schema documents into fully interactive terminal UIs powered by ratatui, crossterm, and jsonschema. The library parses rich schemas (nested sections, $ref, arrays, key/value maps, pattern properties…) into a navigable form tree, renders it as a keyboard-first editor, and validates the result after every edit
Rust · TypeScript★ 95↓ 18.4K/moOct 20, 2026
MITOct 20, 2026 · metrics 2.10.0
crates.io · npm
80Excellenthealth index
anweiss/cddl
Concise data definition language (RFC 8610) implementation and JSON and CBOR validator in Rust
Rust · JavaScript★ 133↓ 18K/moSep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
npm
80Excellenthealth index
cronn/file-snapshots
Snapshot testing for Playwright and Vitest with file-based comparison and automatic updates.
TypeScript★ 7↓ 12.9K/moSep 13, 2026
Apache-2.0Sep 13, 2026 · metrics 2.10.0
Go
80Excellenthealth index
ddddddO/gtree
Easily output ASCII tree from Go program or Markdown unordered list . There's also CLI tool that can output tree from JSON, YAML, or TOML! It's called *xtree*.
Go★ 361Sep 14, 2026
BSD-2-ClauseSep 14, 2026 · metrics 2.10.0
npm · crates.io
80Excellenthealth index
duckdb/duckdb-wasm
WebAssembly version of DuckDB
C++ · TypeScript · Rust★ 2,121↓ 1.9M/moSep 11, 2026
MITSep 11, 2026 · metrics 2.10.0
Packagist
80Excellenthealth index
ergebnis/json-schema-validator
📃 Provides a composer package with a JSON schema validator, building on top of justinrainbow/json-schema.
PHP★ 37↓ 1.6M/moSep 13, 2026
MITSep 13, 2026 · metrics 2.10.0
PyPI
80Excellenthealth index
google/jsonnet
Jsonnet - The data templating language
Jsonnet · C++★ 7,568Sep 17, 2026
Apache-2.0Sep 17, 2026 · metrics 2.10.0
npm · crates.io
80Excellenthealth index
humanwhocodes/momoa
A JSON parser, tokenizer, traverser, and printer.
JavaScript · Rust★ 360↓ 15.8M/moOct 10, 2026
Apache-2.0Oct 10, 2026 · metrics 2.10.0
PyPI
80Excellenthealth index
kellyjonbrazil/jc
CLI tool and python library that converts the output of popular command-line tools, file-types, and common strings to JSON, YAML, or Dictionaries. This allows piping of output to tools like jq and simplifying automation scripts.
Python★ 8,678Sep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
PyPI · npm
80Excellenthealth index
maykinmedia/django-prosemirror
No repository description published.
TypeScript · Python★ 1↓ 2,733/moOct 14, 2026
MITOct 14, 2026 · metrics 2.10.0
npm
80Excellenthealth index
metarhia/metacom
RPC communication protocol for Metarhia stack 🔌
JavaScript★ 81↓ 2,021/moSep 13, 2026
MITSep 13, 2026 · metrics 2.10.0
npm · Packagist · Go +1
80Excellenthealth index
monperrus/crawler-user-agents
Syntactic patterns of HTTP user-agents used by bots / robots / crawlers / scrapers / spiders. pull-request welcome :star:
Go · Python★ 1,403↓ 277.6K/moSep 15, 2026
MITSep 15, 2026 · metrics 2.10.0