Type Packages

Pass in `arguments` and an array of the expected types (as string descriptions) and throw if they don't match.

Get a default value when a value is nullish or invalid type

A configurable custom input string type for GraphQL with sanitization and validation.

Avro data streams

Flow interface declarations for the Chrome Extensions API

Check something against an array of types.

A euphoric CSS micro-framework.

PostCSS plugin to define a lh unit based on the line height for vertical rhythm

less broken typeof

js判断函数，解决80%类型判断问题

A simple ratio-based scale to make your type not bad

Brings types and interfaces from TypeScript at runtime.

Javascript checking library

A type checking plugin for eslint.

A configurable custom input number type for GraphQL with sanitization and validation.

A Typescript library for creating discriminating union types.

Detect the file type of a Buffer/Uint8Array in ES5 (can be used for browser and create-react-app

Handles primitive/scalar types as plain, array, map or map of

core-types ⬌ JSON Schema conversion

A react component that makes input type=range compatible across all browsers