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Really Fast Deep Clone
Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for data descriptors and accessor descriptors.
Define multiple non-enumerable properties at once. Uses `Object.defineProperty` when available; falls back to standard assignment in older engines.
Returns true if a value has the characteristics of a valid JavaScript accessor descriptor.
Returns true if a value has the characteristics of a valid JavaScript data descriptor.
ES2015 `Object.assign()` ponyfill
Easily handle defaults for your options
Merge objects using their property descriptors
Force V8 to use fast properties for an object
Object literal maintaining its properties in the order they were added
Extend an object with the properties of additional objects. node.js/javascript util.
- assign
- clone
- extend
- merge
- obj
- object
- object-assign
- object.assign
- prop
- properties
- property
- props
- shallow
- util
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Access deep object properties using a path
Processes each properties of an object deeply.
ES spec-compliant `Object.defineProperties` shim/polyfill/replacement that works as far down as ES3
Really Fast Deep Clone
Really Fast Deep Clone
Copy properties deeply between two objects.
Set nested properties on an object using dot notation.
- bury
- deep-get-set
- deep-object
- deep-property
- deep-set-in
- deep-set
- deephas
- dot-prop
- dot2val
- es5-dot-prop
- get
- getsetdeep
- has
- hasown
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Define a lazily evaluated property on an object
- lazy
- property
- properties
- prop
- define
- object
- value
- lazily
- laziness
- evaluation
- eval
- execute
- getter
- function
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Safely get deep nested properties using dot notation