Find, read and parse the first matching file found walking the filesystem upwards.
A utility to work with tsconfig.json without typescript
A tiny cookie manipulation plugin
A (XSD) schema validator for nodejs
Validator for adonis framework
FHIR json schema validator
Lightweight Cypress plugin for API schema validation. It leverages both the AJV validator (for plain JSON schemas, Swagger documents, and OpenAPI schemas) and the Zod validator (for Zod schemas).
Lightweight Playwright plugin for API schema validation. It leverages both the AJV validator (for plain JSON schemas, Swagger documents, and OpenAPI schemas) and the Zod validator (for Zod schemas).
hast utility to create an element from a simple CSS selector
React Hook Form validation resolvers: Yup, Joi, Superstruct, Zod, Vest, Class Validator, io-ts, Nope, computed-types, TypeBox, arktype, Typanion, Effect-TS and VineJS
Library for validating glTF 2.0 assets, compiled from Dart to JS.
All in one Javascript validator
High performance (de)compression in an 8kB package
TypeScript definitions for convict-format-with-validator
AdiaUI A2UI validator — JSON Schema structural validation plus catalog-aware semantic validation (component exists, props match YAML). Split out from the compose engine so non-compose tooling (tests, MCP validator tools, CI gates) can depend on validation
Stricter version of tiny-invariant
JSON Schema (draft 2020-12) and validation helpers for Slack Block Kit payloads.
Ultra tiny, opinionated, positioning engine.
dynamic json-schema validator
A JavaScript validator for HED (Hierarchical Event Descriptor) strings.
A json validator that has an option to check for duplicated keys
Express middleware for the sanitizer module.
JavaScript client for the Compute Budget program
Schema Validator Plugin for Iteratively SDK