265 packages found
Description
All of the Google API's protocol buffer files
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Description
Determines if an object can be used as an array
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Description
An ES5 mostly-spec-compliant `Object.getPrototypeOf` sham/polyfill/replacement that works in as many engines as possible
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Description
Return the prototype of a provided object.
Keywords
- stdlib
- stdutils
- stdutil
- utilities
- utility
- utils
- util
- object
- obj
- prototype
- prototypeof
- proto
- polyfill
- inheritance
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Publisher
Description
An ES2015 mostly-spec-compliant `Reflect.getPrototypeOf` sham/polyfill/replacement that works in as many engines as possible
Keywords
- Reflect.getPrototypeOf
- Object.getPrototypeOf
- proto
- __proto__
- [[Prototype]]
- getPrototypeOf
- ES5
- shim
- polyfill
- es-shim API
- browser
Publisher
Description
Test whether a value has in its prototype chain a specified constructor as a prototype property.
Keywords
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- prototype
- proto
- inherit
- inherits
- class
- oop
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Description
Return a property descriptor for an object's own or inherited property.
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Description
Test if an object's prototype chain contains a provided prototype.
Keywords
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- prototype
- proto
- inherit
- inherits
- class
- oop
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Description
Return a property descriptor for an object's inherited property.
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Description
Test if an object's own or inherited property has a data descriptor.
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Description
Test if an object has a specified method name, either own or inherited.
Keywords
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- object
- obj
- has
- hasown
- hasownproperty
- hasprop
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Description
Test if an object's own or inherited property is non-enumerable.
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Description
Test if an object's own or inherited property is readable.
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Description
Test if an object's own or inherited property is enumerable.
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Description
Test if an object's own or inherited property is write-only.
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Description
Test if an object's own and inherited property is readable and writable.
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Description
Test if an object's own or inherited property is read-only.
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Description
Test if an object's own or inherited property is non-configurable.
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Description
Test if an object's own or inherited property is writable.
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Description
Test if an object has an inherited property.