Showing 1-20 of 681,423 packages
the definitive JavaScript type testing library
A tiny javascript type testing tool
Javascript type validate
Minimal JavaScript type checking library
Curried JavaScript Type Testing Library with Zero Dependencies
Upcast is a low-level JavaScript type checking and casting library
A small, fast, pure JavaScript type-stripper that uses the official TypeScript parser.
Get the native JavaScript type of a value, preceded by the appropriate indefinite article (either `a` or `an`), for use in error messages.
Utility library for javascript type checking.
<xml for="JavaScript" type="Environment Agnostic">
A collection of JavaScript type checks.
ES module friendly fork of the definitive JavaScript type testing library
Simple JavaScript type checking module. Returns a Boolean for each type check.
Typeis. it's the smart and simple javascript type check and validation library
Simple JavaScript type-based method overloading.
Object parser is a utility used by the the `Object Inspector` package, which creates a JSON tree structure with node types that help simplify the JavaScript type system. It also uses TypeScript to make logic around using the tree strongly typed.
Automatically convert any value to its best matching JavaScript type. Supports numbers, booleans, objects, arrays, BigInt, Symbol, comma-separated numbers, prefix stripping, allowed type enforcement and a plugin API.
Extended JavaScript Type Validator
Dynamic javascript type checker for node >= v4.0.0
A JavaScript type testing library