InstanceOf | npm.io

Test if an object's prototype chain contains a provided prototype.

stdlib stdassert assertion assert utilities utility utils util prototype proto

0.2.2 • Published 2 years ago

Function argument validation for humans

type types check checking guard guards assert assertion predicate predicates

0.28.3 • Published 4 years ago

@lceihen/demo-utils

lceihen mysql instanceof

14.0.0 • Published 2 years ago

@lceihen/mysql-utils

lceihen mysql instanceof

15.0.0 • Published 2 years ago

Better Type Checking

type typechecking typeof instanceof

1.1.1 • Published 6 years ago

Type utilities

type instance typeof instanceof potentii utils

1.0.1 • Published 4 years ago

A seemless way for organizing multi inheritance.

inheritance extend instanceof proxy es6

2.0.6 • Published 7 years ago

A controller that writes extended classes' tag names into the "instanceof" attribute.

lit web-component controller instanceof-attribute instanceof

0.1.4 • Published 2 years ago

Is value a function check

js javascript Function instanceof typeof type check

0.0.1 • Published 8 years ago

Type check values. This is a fork of sindresorhus/is, but with CommonJS support.

type types is check checking validate validation utility util typeof

5.6.0 • Published 3 years ago

Additional ESLint rules.

eslint eslintplugin block scope instanceof isArray static this rest spread

15.8.0 • Published 1 year ago

Prototypes as classes

prototype class super constructor __proto__descriptor instanceof isPrototypeOf

0.1.1 • Published 10 years ago

Simple Object type/name checks

is*type typeof instanceof type name object name function name isString isNumber isArray

1.0.9 • Published 5 years ago

Variable type comparison

type typeof instanceof type name object name function name

1.0.9 • Published 5 years ago

Create errors that can be both thrown and returned. Make error handling easier for both JavaScript and TypeScript.

exceptions errors handling try throw catch caught instanceof debug neverthrow

1.1.4 • Published 9 months ago

Utility library simplifying type detection and comparison.

types javascript typeof instanceof

1.1.0 • Published 9 years ago

Type check values

type types is check checking validate validation utility util typeof

1.0.0 • Published 4 years ago

InstanceOf Packages

@stdlib/assert-is-prototype-of

@leonzalion/ow

@lceihen/demo-utils

@lceihen/mysql-utils

@philipp122/type

@potentii/type-utils

@aboutweb/proxyclass

@3mo/instanceof-attribute-controller

@actualwave/is-function

@esm2cjs/is

@eslint-community/eslint-plugin-mysticatea

@evturn/proto

@konfirm/is-type

@konfirm/type

@smbcheeky/error-object

@jesdavpet/wtf

@secman/what-is-type