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#schema-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.

28 records
Tagged “schema-validation”Ranked by health index
npm
95Exceptionalhealth index
open-circle/valibot
The modular and type safe schema library for validating structural data 🤖
TypeScript · MDX★ 9,010↓ 69.5M/moSep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
npm
93Exceptionalhealth index
colinhacks/zod
TypeScript-first schema validation with static type inference
TypeScript★ 44K↓ 1B/moSep 16, 2026
MITSep 16, 2026 · metrics 2.10.0
crates.io
91Excellenthealth index
sebastienrousseau/noyalib
A YAML 1.2 parser and serialiser for Rust: zero unsafe, full serde integration, lossless CST editing, JSON Schema validation, 406/406 on the official test suite. Core of a six-crate ecosystem with a CLI, LSP, MCP server, WASM bindings, and a serde_yaml drop-in.
Rust★ 11↓ 263K/moOct 20, 2026
Apache-2.0Oct 20, 2026 · metrics 2.10.0
npm
90Excellenthealth index
react-hook-form/resolvers
📋 Validation resolvers: Yup, Zod, Superstruct, Joi, Vest, Class Validator, io-ts, Nope, computed-types, typanion, Ajv, TypeBox, ArkType, Valibot, effect-ts, VineJS and Standard Schema
TypeScript★ 2,260↓ 181M/moSep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
npm
89Excellenthealth index
RobinTail/express-zod-api
A Typescript framework to help you get an API server up and running with I/O schema validation and custom middlewares in minutes.
TypeScript★ 835↓ 123.5K/moSep 15, 2026
MITSep 15, 2026 · metrics 2.10.0
PyPI
86Excellenthealth index
memgraph/gqlalchemy
GQLAlchemy is a library developed with the purpose of assisting in writing and running queries on Memgraph. GQLAlchemy supports high-level connection to Memgraph as well as modular query builder.
Python★ 299Sep 19, 2026
Apache-2.0Sep 19, 2026 · metrics 2.10.0
npm · Go
84Excellenthealth index
nexoral/AxioDB
The embedded database for Node.js. Replaces SQLite, LowDB, NeDB & raw JSON files with MongoDB-style queries, ACID transactions, and zero native dependencies.
TypeScript · JavaScript★ 31↓ 5,513/moSep 11, 2026
MITSep 11, 2026 · metrics 2.10.0
npm
84Excellenthealth index
resq-software/npm
Registry workspace for ResQ Systems npm packages (@resq-systems scope) including our UI component library, flight instruments, data structures, and utilities for the autonomous disaster response platform.
TypeScript★ 0↓ 7,047/moSep 18, 2026
Apache-2.0Sep 18, 2026 · metrics 2.10.0
PyPI
84Excellenthealth index
sorenwacker/metaseed
Create, edit, and validate scientific metadata against a standard (MIAPPE, ISA, Darwin Core, DiSSCo, ENA, PRIDE, MetaboLights, FAIRDOM-SEEK) from a YAML profile — CLI, web interface, Python API, and MCP server.
Python★ 2↓ 2,247/moOct 1, 2026
MITOct 1, 2026 · metrics 2.10.0
npm
80Excellenthealth index
TightknitAI/slack-block-kit-validator
JSON Schema (draft 2020-12) and validation helpers for Slack Block Kit payloads.
TypeScript★ 5↓ 11K/moSep 15, 2026
MITSep 15, 2026 · metrics 2.10.0
npm · PyPI
80Excellenthealth index
delimit-ai/delimit-mcp-server
The merge gate for AI-written code, with signed, replayable attestation. Works across Claude Code, Codex, Cursor, and Gemini CLI.
Python · JavaScript★ 21↓ 4,510/moSep 16, 2026
MITSep 16, 2026 · metrics 2.10.0
npm
80Excellenthealth index
tada5hi/validup
TypeScript validation library, compose validators and nested containers onto object paths, with integrations for Zod, Standard Schema, validator.js, and Vue 3.
TypeScript★ 5↓ 7,077/moSep 18, 2026
Apache-2.0Sep 18, 2026 · metrics 2.10.0
Go · npm
78Goodhealth index
Oudwins/zog
Go with Zod inspired simple schema validation
Go★ 1,212Aug 28, 2026
MITAug 28, 2026 · metrics 2.10.0
—
78Goodhealth index
rstudio/pointblank
Data quality assessment and metadata reporting for data frames and database tables
R★ 1,047Sep 20, 2026
Custom licenseSep 20, 2026 · metrics 2.10.0
npm
77Goodhealth index
Plasius-LTD/schema
Entity schema definition & validation helpers for Plasius ecosystem
TypeScript · JavaScript★ 1↓ 2,443/moOct 21, 2026
Apache-2.0Oct 21, 2026 · metrics 2.10.0
npm · PyPI · Maven
77Goodhealth index
SmooAI/config
Type-safe multi-language configuration management — schema validation, three-tier config (public, secrets, feature flags), and runtime clients for TypeScript, Python, Rust, and Go.
TypeScript · Rust · Go★ 0↓ 7,711/moSep 19, 2026
MITSep 19, 2026 · metrics 2.10.0
RubyGems
73Goodhealth index
dry-rb/dry-schema
Coercion and validation for data structures
Ruby★ 493Sep 9, 2026
MITSep 9, 2026 · metrics 2.10.0
PyPI · npm
65Goodhealth index
PDBeurope/mmcif-validator
Real-time VSCode extension and standalone Python script for validating mmCIF/CIF files against the PDBx/mmCIF dictionary or any CIF dictionary.
Python · TypeScript★ 11↓ 1,744/moSep 8, 2026
No licenseSep 8, 2026 · metrics 2.10.0
Packagist · npm · crates.io +4
65Goodhealth index
json-structure/sdk
Official SDKs for JSON Structure schema and instance validation
C · TypeScript · C#★ 22↓ 311/moSep 9, 2026
MITSep 9, 2026 · metrics 2.10.0
npm
65Goodhealth index
leroyanders/Ness.js
Newest Experience of Server Side development. Awesome React framework ✨
TypeScript★ 5↓ 8,792/moSep 18, 2026
MITSep 18, 2026 · metrics 2.10.0
PyPI
63Moderatehealth index
elenakulgavaya/surety
A Python framework for contract testing in CI/CD pipelines. Validates communication boundaries between services without requiring a shared environment.
Python★ 1↓ 4,751/moSep 18, 2026
MITSep 18, 2026 · metrics 2.10.0
crates.io · Go
60Moderatehealth index
dweve-ai/hedl
Token-efficient data serialization for LLM/AI. 50% fewer tokens than JSON, 93% better value/token. Rust, schema validation, LSP.
Rust★ 77↓ 78/moSep 19, 2026
Apache-2.0Sep 19, 2026 · metrics 2.10.0
npm
56Moderatehealth index
factorialco/shadowdog
No repository description published.
TypeScript · JavaScript★ 7↓ 10.7K/moSep 9, 2026
MITSep 9, 2026 · metrics 2.10.0
npm
56Moderatehealth index
nkratk/llm-trust-guard
No repository description published.
TypeScript★ 2↓ 3,333/moSep 11, 2026
MITSep 11, 2026 · metrics 2.10.0
npm
47Weakhealth index
3axap4eHko/nalloc
No repository description published.
TypeScript★ 2↓ 18.4K/moOct 4, 2026
No licenseOct 4, 2026 · metrics 2.10.0
npm
39Weakhealth index
mattiamalonni/express-zod-validations
Express middleware to validate request (headers, params, query, body) using Zod
TypeScript★ 0↓ 34.6K/moSep 12, 2026
No licenseSep 12, 2026 · metrics 2.10.0
Go · npm · PyPI
39Weakhealth index
stricttools/strictspec
Define a schema once in TOML, and generate the full toolchain in your language: validation, versioning, migrations, etc. -- First-class support for Go, Python, and TypeScript
Go · Python · TypeScript★ 1Sep 19, 2026
Custom licenseSep 19, 2026 · metrics 2.10.0
RubyGems
35Weakhealth index
sshaw/ruby-jing
RELAX NG schema validation in Ruby using the Jing CLI
Ruby★ 3Sep 14, 2026
No licenseSep 14, 2026 · metrics 2.10.0