3907 packages found

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Description

Iterate over the own enumerable properties of an object, and return an object with properties that evaluate to true from the callback. Exit early by returning `false`. JavaScript/Node.js.

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published 1.0.02 years ago
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Description

Delete nested properties from an object using dot notation.

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published 1.0.02 years ago
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Copy static properties, prototype properties, and descriptors from one object to another.

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published 1.0.0a year ago
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Deeply mix the properties of objects into the first object. Like merge-deep, but doesn't clone. No dependencies.

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published 2.0.02 months ago
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Invert the key/value of an object. Example: `{foo: 'bar'}` → `{bar: 'foo'}`

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published 2.0.08 months ago
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Returns true if a value exists, false if empty. Works with deeply nested values using object paths.

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published 2.0.27 months ago
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Call a specified method on each value in the given object.

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published 1.0.1a year ago
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Description

Iterate over the own and inherited enumerable properties of an object, and return an object with properties that evaluate to true from the callback. Exit early by returning `false`. JavaScript/Node.js

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published 1.0.22 years ago
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Description

Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for data descriptors and accessor descriptors.

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published 1.0.29 months ago
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Basic object cache with `get`, `set`, `del`, and `has` methods for node.js/javascript projects.

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published 4.0.06 months ago
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Description

ECMAScript “ToPrimitive” algorithm. Provides ES5 and ES6 versions.

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published 1.1.13 years ago
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Description

ES2017 spec-compliant Object.values shim.

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published 1.0.42 years ago
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Description

Visit a method over the items in an object, or map visit over the objects in an array.

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published 1.0.0a year ago
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Description

Similar to map for arrays, this creates a new object by calling the callback on each property of the original object.

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published 1.0.19 months ago
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Description

Map `visit` over an array of objects.

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published 1.0.0a year ago
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Description

extend an object

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published 3.0.0a month ago
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Description

Returns true if a value has the characteristics of a valid JavaScript accessor descriptor.

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published 2.0.010 months ago
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Description

Returns true if a value has the characteristics of a valid JavaScript data descriptor.

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published 1.0.0a year ago
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