All tags
Catalogue tag

#validation

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.

173 records
Tagged “validation”Ranked by health index
PyPI · crates.io
88Excellenthealth index
pydantic/pydantic
Data validation using Python type hints
Python · Rust★ 28.3KJul 15, 2026
MITJul 15, 2026 · metrics 1.13.0
Packagist
84Goodhealth index
cakephp/cakephp
CakePHP: The Rapid Development Framework for PHP - Official Repository
PHP★ 8,794↓ 403K/moJul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
PyPI · npm
83Goodhealth index
marshmallow-code/marshmallow
A lightweight library for converting complex objects to and from simple Python datatypes.
Python★ 7,246↓ 122M/moJul 17, 2026
MITJul 17, 2026 · metrics 1.13.0
npm
82Goodhealth index
sverweij/dependency-cruiser
Validate and visualize dependencies. Your rules. JavaScript, TypeScript, CoffeeScript. ES6, CommonJS, AMD.
JavaScript★ 6,944↓ 10.5M/moJul 17, 2026
MITJul 17, 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
react-hook-form/react-hook-form
📋 React Hooks for form state management and validation (Web + React Native)
TypeScript★ 44.8K↓ 235M/moJul 13, 2026
MITJul 13, 2026 · metrics 1.13.0
Packagist · PyPI
80Goodhealth index
Respect/Validation
The most awesome validation engine ever created for PHP
PHP★ 6,031↓ 862.9K/moJul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
npm
80Goodhealth index
colinhacks/zod
TypeScript-first schema validation with static type inference
TypeScript★ 43.3K↓ 939M/moJul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
Packagist
79Goodhealth index
laminas/laminas-i18n
Provide translations for your application, and filter and validate internationalized values
PHP★ 81↓ 704.1K/moJul 20, 2026
BSD-3-ClauseJul 20, 2026 · metrics 1.13.0
Go
79Goodhealth index
wundergraph/graphql-go-tools
GraphQL Router / API Gateway framework written in Golang, focussing on correctness, extensibility, and high-performance. Supports Federation v1 & v2, Subscriptions & more.
Go★ 827Jul 15, 2026
MITJul 15, 2026 · metrics 1.13.0
Go
78Goodhealth index
cue-lang/cue
The home of the CUE language! Validate and define text-based and dynamic configuration
Go★ 6,186Jul 19, 2026
Apache-2.0Jul 19, 2026 · metrics 1.13.0
PyPI
78Goodhealth index
pallets-eco/wtforms
A flexible forms validation and rendering library for Python.
Python★ 1,576↓ 19.3M/moJul 18, 2026
BSD-3-ClauseJul 18, 2026 · metrics 1.13.0
PyPI
77Goodhealth index
instructor-ai/instructor
structured outputs for llms
Python★ 13.6KJul 18, 2026
MITJul 18, 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
Go · npm
77Goodhealth index
kptdev/kpt-functions-catalog
Curated catalog of generally useful kpt functions
Go★ 97Jul 18, 2026
Apache-2.0Jul 18, 2026 · metrics 1.13.0
Go · npm
77Goodhealth index
kptdev/krm-functions-catalog
Curated catalog of generally useful kpt functions
Go★ 97Jul 17, 2026
Apache-2.0Jul 17, 2026 · metrics 1.13.0
Packagist
76Goodhealth index
giggsey/libphonenumber-for-php
PHP version of Google's phone number handling library
PHP★ 5,042↓ 3.5M/moJul 17, 2026
Apache-2.0Jul 17, 2026 · metrics 1.13.0
Packagist
75Goodhealth index
giggsey/libphonenumber-for-php-lite
PHP version of Google's phone number handling library
PHP★ 94↓ 1.4M/moJul 17, 2026
Apache-2.0Jul 17, 2026 · metrics 1.13.0
PyPI
74Goodhealth index
TimKleindick/general_manager
Opinionated framework for Django - batteries included
Python★ 5Jul 15, 2026
MITJul 15, 2026 · metrics 1.13.0
npm · crates.io
74Goodhealth index
agent-sh/agnix
The missing linter and lsp for AI coding assistants. Validate CLAUDE.md, AGENTS.md, SKILL.md, hooks, MCP. Plugin for all major IDEs included, with autofixes.
Rust★ 358↓ 24.5K/moJul 21, 2026
Apache-2.0Jul 21, 2026 · metrics 1.13.0
npm
74Goodhealth index
bpmn-io/element-templates-validator
Validate element templates based on JSON Schema.
JavaScript★ 5↓ 135.1K/moJul 20, 2026
MITJul 20, 2026 · metrics 1.13.0
Packagist
74Goodhealth index
neilime/php-css-lint
CSS Linter for PHP
PHP★ 13↓ 37.3K/moJul 19, 2026
MITJul 19, 2026 · metrics 1.13.0
npm
74Goodhealth index
readmeio/oas
Comprehensive tooling for working with OpenAPI definitions.
TypeScript★ 395↓ 10.3M/moJul 21, 2026
MITJul 21, 2026 · metrics 1.13.0
npm
74Goodhealth index
remult/remult
Full-stack CRUD, simplified, with SSOT TypeScript entities
TypeScript★ 3,209↓ 4,202/moJul 15, 2026
MITJul 15, 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
73Goodhealth index
dahlia/optique
Type-safe combinatorial CLI parser for TypeScript
TypeScript★ 713↓ 325.6K/moJul 21, 2026
MITJul 21, 2026 · metrics 1.13.0
npm
73Goodhealth index
dmno-dev/varlock
AI-safe .env files: Schemas for agents, Secrets for humans.
TypeScript · MDX★ 3,785Jul 19, 2026
MITJul 19, 2026 · metrics 1.13.0