keywords:type check - npm search

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check-types

Description

A little library for asserting types and values.

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philbooth

published 11.1.2 • 8 months ago

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type-check

Description

type-check allows you to check the types of JavaScript values at runtime with a Haskell like type syntax.

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gkz

published 0.4.0 • 6 months ago

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is-plain-object

Description

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

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trysound

published 5.0.0 • 16 days ago

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@sindresorhus/is

Description

Type check values

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sindresorhus

published 3.1.2 • a month ago

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kind-of

Description

Get the native type of a value.

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doowb

published 6.0.3 • 8 months ago

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file-type

Description

Detect the file type of a Buffer/Uint8Array/ArrayBuffer

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sindresorhus

published 15.0.1 • 11 days ago

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unist-util-is

Description

unist utility to check if a node passes a test

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wooorm

published 4.0.2 • 7 months ago

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is-plain-obj

Description

Check if a value is a plain object

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sindresorhus

published 2.1.0 • 8 months ago

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is2

Description

A type checking library where each exported function returns either true or false and does not throw. Also added tests.

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stdarg

published 2.0.6 • a month ago

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is-stream

Description

Check if something is a Node.js stream

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sindresorhus

published 2.0.0 • a year ago

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is-svg

Description

Check if a string or buffer is SVG

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Publisher

sindresorhus

published 4.2.1 • 8 months ago

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ow

Description

Function argument validation for humans

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Publisher

sindresorhus

published 0.17.0 • 7 months ago

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isobject

Description

Returns true if the value is an object and not an array or null.

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Publisher

trysound

published 4.0.0 • a year ago

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path-type

Description

Check if a path is a file, directory, or symlink

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Publisher

sindresorhus

published 4.0.0 • 2 years ago

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is-obj

Description

Check if a value is an object

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Publisher

sindresorhus

published 2.0.0 • a year ago

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is-number

Description

Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.

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Publisher

jonschlinkert

published 7.0.0 • 2 years ago

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flow-bin

Description

Binary wrapper for Flow - A static type checker for JavaScript

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flowtype

published 0.134.0 • 8 days ago

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is-observable

Description

Check if a value is an Observable

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sindresorhus

published 2.1.0 • 2 months ago

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type-is

Description

Infer the content-type of a request.

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Publisher

dougwilson

published 1.6.18 • a year ago

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has-value

Description

Returns true if a value exists, false if empty. Works with deeply nested values using object paths.

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Publisher

jonschlinkert

published 2.0.2 • 3 years ago

624 packages found

check-types

Description

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type-check

Description

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is-plain-object

Description

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@sindresorhus/is

Description

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kind-of

Description

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file-type

Description

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unist-util-is

Description

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is-plain-obj

Description

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is2

Description

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is-stream

Description

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is-svg

Description

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ow

Description

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isobject

Description

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path-type

Description

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is-obj

Description

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is-number

Description

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flow-bin

Description

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is-observable

Description

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type-is

Description

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has-value

Description

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