is-function
is that thing a function? Use this module to find out
is that thing a function? Use this module to find out
Utilities to get and check variable types (isString, isPlainObject, isRegExp, etc)
Check that given value is `GeneratorFunction`
A very limited subset of is-* functions I use every day
is type shorthands for fliphub, hundreds of type checks, modular exports
Invoke .apply if value is a function, otherwise, return default value.
Checks whether a value is a function or not.
Check that given value is Generator
Check whether a value is a `Generator` or `GeneratorFunction`. The `co` way, more strict checking. Always return boolean true or false, never null or undefined.
Check does the given Javascript Object is a function.
A module that provide a function to detect a value is a function
判断当前值是否为函数
Type check in TypeScript
ESNext type checker.
Check your types at runtime with ESNext syntax by meta programing in node.js and browser with interfaces, strict object and more.
Simple and light-weight JavaScript type checker that brings convenience!
An Angular Library, that gives you a hussle free experience on data operation using pipes
Check your types at runtime with ESNext syntax by meta programing in node.js and browser with interfaces, strict object and more.
Check does the given Javascript Object is a function.
@js-plus/is-function