is-what

JS type check (TypeScript supported) functions like `isPlainObject() isArray()` etc. A simple & small integration.

v5.4.0 URL: https://unpkg.com/is-what@5.4.0/dist/index.js

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javascript typescript typechecker check-type javascript-type primitive-types plain-object plain-objects class-instance class-identifier type-checking type-checker type-check define-type get-type what-type is-object is-plain-obj is-plain-object

type-check-utility

Simple utility for type check.

v2.2.7 URL: https://unpkg.com/type-check-utility@2.2.7/index.js

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type npm check javascript

@cryptexlabs/is-what

JS type check (TypeScript supported) functions like `isPlainObject() isArray()` etc. A simple & small integration.

v5.0.8 URL: https://unpkg.com/@cryptexlabs/is-what@5.0.8/dist/index.js

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javascript typescript typechecker check-type javascript-type primitive-types plain-object plain-objects class-instance class-identifier type-checking type-checker type-check define-type get-type what-type is-object is-plain-obj is-plain-object

environment

Check which JavaScript environment your code is running in at runtime: browser, Node.js, Bun, etc

v1.1.0 URL: https://unpkg.com/environment@1.1.0/index.js

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is-plain-object

Returns true if an object was created by the `Object` constructor, or Object.create(null).

v5.0.0 URL: https://unpkg.com/is-plain-object@5.0.0/dist/is-plain-object.js

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check is is-object isobject javascript kind kind-of object plain type typeof value