InstanceOf | npm.io

A better alternative to the typeof-operator in JS. Utilizes the internal [[CLASS]] property.

typeof instanceof duck-typing

1.0.1 • Published 7 years ago

型・インスタンスのチェックなど

type check typeof instanceof

2.5.1 • Published 9 years ago

Provides functionality for type checking

type check type check instanceof isenum

1.5.2 • Published 7 years ago

JSON type of a value

typeof instanceof type JSON

1.0.0 • Published 9 years ago

interface-prototype

interface prototype instanceof decorator

1.1.1 • Published 8 years ago

A javascript library for determine whether a object is an instantiated of a class that implements an interface

interf javascript interface implements implement instance mix mixin isInterfaceOf instanceOf

1.0.1 • Published 8 years ago

Checks the prototypical chain of an object and compares each constructor's name against the value.

instanceof instance-of-name prototype constructor

0.1.1 • Published 10 years ago

Use a Symbol from the registry to identify instances across realms or module versions

instanceof symbol realm realms npm versions

1.1.0 • Published 6 years ago

Additional ESLint rules.

eslint eslintplugin block scope instanceof isArray static this rest spread

0.0.1 • Published 8 years ago

Runtime validation for TypeScript

eveble typend simplecheck check meteor variable instanceof instance evaluation matcher

1.1.3 • Published 3 years ago

Validate the type of array's items.

type array item typeof items validation validate value loop undefined

1.0.1 • Published 5 years ago

force insanceof... I got better!

new instanceof constructor

0.1.0 • Published 12 years ago

Additional ESLint rules.

eslint eslintplugin block scope instanceof isArray static this rest spread

3.0.0 • Published 2 years ago

Pattern matcher for matching the types and structure of variables

eveble matchist simplecheck check Meteor variable instanceof instance evaluation matcher

1.3.0 • Published 6 years ago

The object validator for TypeScript.

scheme object typesafe typescript firebase type types check checking validator

1.0.0 • Published 8 years ago

A super-tiny utility for basic `type checking` of JavaScript values.

type types is verify check checking util utility lib library

0.0.1 • Published 3 years ago

Minimal and composable type guard (aka: type predicate) functions.

typescript schema type types check checking guard guards predicate predicates

1.0.5 • Published 3 years ago

Check JS data type

dataType typeof instanceof

1.1.1 • Published 3 years ago

See what type or instance something is

type typeof instance instanceof

1.0.2 • Published 4 years ago

Check if a value is an `Error` instance

browser cross-realm dom error error-handle error-handler error-handlers error-handling error-monitoring error-reporting

3.0.0 • Published 2 years ago

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InstanceOf Packages

@philipp122/totype

@honeo/type-check

jean-type-check

json-value-type

interface-prototype

interf

instance-of-name

instanceof-by-symbol

@svenpiller/eslint-plugin

typend

typeof-items

newt

@brettz9/eslint-plugin

@eveble/matchist

@mironal/validate-ts

1-tc

is-type-guards

weitypeprod

what-type-is-it

is-error-instance