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#jsonschema

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.

19 records
Tagged “jsonschema”Ranked by health index
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
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
PyPI
77Goodhealth index
jcrist/msgspec
A fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML
Python · C★ 3,860↓ 41.4M/moJul 17, 2026
BSD-3-ClauseJul 17, 2026 · metrics 1.13.0
PyPI
75Goodhealth index
Fatal1ty/mashumaro
Fast and well tested serialization library
Python★ 930↓ 37M/moJul 21, 2026
Apache-2.0Jul 21, 2026 · metrics 1.13.0
npm
74Goodhealth index
sourcemeta/jsonschema
The CLI for working with JSON Schema. Covers formatting, linting, testing, bundling, and more for both local development and CI/CD pipelines
Shell · C++★ 288↓ 149.5K/moJul 19, 2026
AGPL-3.0Jul 19, 2026 · metrics 1.13.0
crates.io
73Goodhealth index
Stranger6667/jsonschema
A high-performance JSON Schema validator for Rust
Rust★ 792↓ 0/moJul 14, 2026
MITJul 14, 2026 · metrics 1.13.0
npm
71Goodhealth index
ajv-validator/ajv
The fastest JSON schema Validator. Supports JSON Schema draft-04/06/07/2019-09/2020-12 and JSON Type Definition (RFC8927)
TypeScript★ 14.8K↓ 1.3B/moJul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
PyPI
71Goodhealth index
python-jsonschema/referencing
Cross-specification JSON referencing (JSON Schema, OpenAPI, and the one you just made up!)
Python★ 53Jul 16, 2026
MITJul 16, 2026 · metrics 1.13.0
crates.io
68Moderatehealth index
gklijs/schema_registry_converter
A crate to convert bytes to something more useable and the other way around in a way Compatible with the Confluent Schema Registry. Supporting Avro, Protobuf, Json schema, and both async and blocking.
Rust★ 118↓ 181.2K/moJul 17, 2026
Apache-2.0Jul 17, 2026 · metrics 1.13.0
npm
68Moderatehealth index
uni-helper/vite-plugin-uni-pages
为 Vite 下的 uni-app 提供基于文件系统的路由
TypeScript★ 204↓ 13.9K/moJul 21, 2026
MITJul 21, 2026 · metrics 1.13.0
npm
66Moderatehealth index
Nick2bad4u/eslint-plugin-json-schema-validator-2
ESLint rules that validate JSON, JSONC, JSON5, YAML, TOML, Markdown frontmatter, JavaScript exports, and Vue custom blocks against their schema.
TypeScript · JavaScript★ 1↓ 3,796/moJul 17, 2026
MITJul 17, 2026 · metrics 1.13.0
crates.io
65Moderatehealth index
sebastienrousseau/noyalib
Pure-Rust YAML 1.2 ecosystem: zero unsafe, 100% spec compliance (406/406 official suite), streaming-first serde, lossless CST, JSON-Schema validation. Library + CLI (noyafmt, noyavalidate) + LSP + MCP + WASM bindings.
Rust★ 7↓ 0/moJul 13, 2026
Apache-2.0Jul 13, 2026 · metrics 1.13.0
PyPI
64Moderatehealth index
p1c2u/jsonschema-path
Object-oriented JSONSchema
Python★ 10Jul 17, 2026
Apache-2.0Jul 17, 2026 · metrics 1.13.0
—
63Moderatehealth index
Datreeio/CRDs-catalog
Popular Kubernetes CRDs (CustomResourceDefinition) in JSON schema format.
Python★ 837↓ 0/moJul 14, 2026
MITJul 14, 2026 · metrics 1.13.0
npm
63Moderatehealth index
YousefED/typescript-json-schema
Generate json-schema from your Typescript sources
TypeScript★ 3,265↓ 3.4M/moJul 17, 2026
BSD-3-ClauseJul 17, 2026 · metrics 1.13.0
npm
52Moderatehealth index
touchifyapp/spec2ts
Utilies to convert specifications (JSON Schemas and Open API) to Typescript using TypeScript native compiler
TypeScript★ 24↓ 760.2K/moJul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
NuGet
51Moderatehealth index
lateapexearlyspeed/Lateapexearlyspeed.JsonSchema
Simple and high performance json schema implementation for .Net and related json validation in .Net, Nullability info reader even if generic type
C#★ 94Jul 22, 2026
BSD-3-ClauseJul 22, 2026 · metrics 1.13.0
PyPI
27Criticalhealth index
wolverdude/GenSON
GenSON is a powerful, user-friendly JSON Schema generator built in Python.
Python★ 725Jul 20, 2026
MITJul 20, 2026 · metrics 1.13.0