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Automatically bind methods to their class instance
Create custom JavaScript errors that also match instanceof.
Is this a bluebird promise I see before me?
Returns true if a value is a valid instance of Base.
Check if an object is an array or a typed array
Provides TypeScript methods to map a JSON object to a JavaScript object on runtime
Convert classes into factory functions so they can be called with or without new.
Test whether a value has in its prototype chain a specified constructor as a prototype property.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- prototype
- proto
- inherit
- inherits
- class
- oop
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Implement prototypical inheritance by replacing the prototype of one constructor with the prototype of another constructor.
- stdlib
- stdutils
- stdutil
- utilities
- utility
- utils
- util
- prototype
- inherit
- inherits
- class
- oop
- object-oriented
- inheritance
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Instances of classes which are directly callable as functions.
A set of predicate functions to improve your value testing and comparisons.
Like _.includes but with wildcards
Lightweight library for determining types of variables based on battle-tested implementation from lodash but having a fraction of overall size.
Instances of classes which are directly callable as functions.
A lightweight utility to create global singletons (on browser and node)
- global
- singleton
- global-state
- state
- instance
- global function
- global object
- singleton function
- singleton object
- reference
Get react component instances from a DOM node
Better 'typeof'. Detects real type of the objects like 'Array()', 'new Number(1)', 'new Boolean(true)', etc.
Convert entity to Array instance.
A simple and intuitive way to shim private methods and properties in JavaScript.
Convert content of a class instance to a string.