Animated, navigable architecture diagrams from a JSON model: validate, render, export and embed. The orrery command.

model validate, class validate, model schema, json schema

model validate, class validate, model schema, json schema

ldm — author a JSON-LD @context as a reviewable YAML model, validate what your documents lose, and gate it in CI. Runs with the network off.

A json model validate kit for NodeJS

Check if a buffer contains valid UTF-8

Give me a string and I'll tell you if it's a valid npm package name

Offline HTML5 validator and linter

Default model selection shared by Agent entry points

Generic configuration validation tool that helps you with warnings, errors and deprecation messages as well as showing users examples of correct configuration.

Durable immutable attachment storage seam for the DeepSeek Harness

TypeScript definitions for validate-npm-package-name

Validates if a value is an array.

Validates if a value is a function.

Validates if a value is an integer array.

A simple and composable way to validate data in JavaScript (and TypeScript).

Dead simple Object schema validation

Validates if a value is an integer.

Validates if a value is a number.

A ridiculously light-weight argument validator (now browser friendly)