Dead simple Object schema validation
Decorator-based property validation for classes.
Another JSON Schema Validator
Turn valid member expression property literals into plain identifiers
Turn valid property key literals to plain identifiers
TypeScript-first schema declaration and validation library with static type inference
Official validator for AMP HTML (www.ampproject.org)
Give me a string and I'll tell you if it's a valid npm package license string
Disable introspection in graphql-js with a validation rule
Validate an email address according to RFCs 5321, 5322, and others
TypeScript definitions for validator
TypeScript-first schema declaration and validation library with static type inference
Validate parent-child nesting for HTML elements
Check if a value is a valid JSON object/array string (or a plain object), without try/catch on the caller side.