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1000+ packages found

Determines if an object can be used as an array

published version 0.3.2, 6 years ago1582 dependents licensed under $MIT
254,319,001

ES2019 spec-compliant String.prototype.trimEnd shim.

published version 1.0.8, 9 months ago1258 dependents licensed under $MIT
160,421,883

Does this environment have the ability to get the [[Prototype]] of an object on creation with `__proto__`?

published version 1.1.0, 3 days ago1311 dependents licensed under $MIT
198,375,994

ES2019 spec-compliant String.prototype.trimStart shim.

published version 1.0.8, 8 months ago1252 dependents licensed under $MIT
160,863,713

`Iterator.prototype`, or a shared object to use.

published version 1.1.3, 2 months ago523 dependents licensed under $MIT
59,056,350

Adds a static `extend` method to a class, to simplify inheritance. Extends the static properties, prototype properties, and descriptors from a `Parent` constructor onto `Child` constructors.

published version 0.1.2, 8 years ago797 dependents licensed under $MIT
62,724,255

Utils for working with JavaScript classes and prototype methods.

published version 0.3.6, 7 years ago796 dependents licensed under $MIT
61,862,709

JSON parse with prototype poisoning protection

published version 3.0.1, 16 days ago115 dependents licensed under $BSD-3-Clause
24,410,836

Safely clone node's fs.Stats instances without losing their class methods

published version 1.0.0, 9 years ago71 dependents licensed under $MIT
20,632,902

JSON parse with prototype poisoning protection

published version 3.0.0, 3 years ago76 dependents licensed under $BSD-3-Clause
16,283,785

Automatically bind methods to their class instance

published version 5.0.1, 3 years ago703 dependents licensed under $MIT
16,378,608

Seamless REST/GraphQL API mocking library for browser and Node.js.

published version 2.6.6, 12 days ago348 dependents licensed under $MIT
16,926,624

`AsyncIterator.prototype`, or a shared object to use.

published version 1.0.0, 2 years ago211 dependents licensed under $MIT
11,315,330

Return the prototype of a provided object.

published version 0.2.2, 4 months ago41 dependents licensed under $Apache-2.0
1,788,184

A client-side server to help you build, test and demo your JavaScript app

published version 0.1.48, a year ago37 dependents licensed under $MIT
1,233,558

Create objects from reusable, composable behaviors.

published version 4.3.2, 4 years ago193 dependents licensed under $MIT
987,310

ESLint plugin to prevent use of extended native objects

published version 0.7.2, 4 months ago95 dependents licensed under $MIT
545,066

Tree utilities which provides a full-featured extend and object-cloning facility, and various tools to deal with nested object structures.

published version 0.8.7, 10 months ago27 dependents licensed under $MIT
527,352

A future proof, backward compatible, JavaScript class utility.

published version 2.1.1, 9 years ago10 dependents licensed under $MIT
368,302

Get the prototype chain of any value as an Array

published version 1.0.5, 8 years ago9 dependents licensed under $ISC
333,435