1526 packages found
Description
Standard library
Keywords
- ES3
- ES5
- ES6
- ES7
- ES2015
- ES2016
- ES2017
- ES2018
- ES2019
- ES2020
- ECMAScript 3
- ECMAScript 5
- ECMAScript 6
- ECMAScript 7
- View more
Publisher
Description
ES6 spec-compliant Object.assign shim. From https://github.com/es-shims/es6-shim
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Description
ES2017 spec-compliant Object.values shim.
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Description
An ES7/ES2016 spec-compliant `Array.prototype.includes` shim/polyfill/replacement that works as far down as ES3.
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Description
Polyfill/shim for util.promisify in node versions < v8
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Description
Determine if the JS environment has Symbol support. Supports spec, or shams.
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Description
ECMAScript 5 compatibility shims for legacy JavaScript engines
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Description
ES2015-compliant shim for Object.is - differentiates between -0 and +0
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Description
ES2019 spec-compliant String.prototype.trimEnd shim.
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ES2019 spec-compliant String.prototype.trimStart shim.
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Description
ES2017 spec-compliant Object.entries shim.
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Description
ES2017 spec-compliant shim for `Object.getOwnPropertyDescriptors` that works in ES5.
Keywords
- Object.getOwnPropertyDescriptors
- descriptor
- property descriptor
- ES8
- ES2017
- shim
- polyfill
- getOwnPropertyDescriptor
- es-shim API
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Description
ES6 spec-compliant RegExp.prototype.flags shim.
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Description
ES2017 spec-compliant String.prototype.padEnd shim.
Keywords
- String.prototype.padRight
- String.prototype.padEnd
- string
- ES2017
- ES8
- shim
- trim
- padLeft
- padRight
- padStart
- padEnd
- polyfill
- es-shim API
Publisher
Description
An ES2019 spec-compliant `Array.prototype.flat` shim/polyfill/replacement that works as far down as ES3.
Keywords
- Array.prototype.flatten
- Array.prototype.flat
- flatten
- flat
- array
- ESnext
- shim
- polyfill
- flatMap
- Array.prototype.flatMap
- es-shim API
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Description
ES proposal-spec-compliant Object.fromEntries shim.
Keywords
- Object.fromEntries
- Object.entries
- Object.values
- Object.keys
- entries
- values
- ES7
- ES8
- ES2017
- shim
- object
- keys
- polyfill
- es-shim API
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Description
ES2015-compliant shim for Number.isNaN - the global isNaN returns false positives.
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Description
An ESnext spec-compliant `Array.prototype.flatMap` shim/polyfill/replacement that works as far down as ES3.
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Description
ES2017 spec-compliant String.prototype.padStart shim.
Keywords
- String.prototype.padLeft
- String.prototype.padStart
- string
- ES8
- ES2017
- shim
- trim
- padLeft
- padRight
- padStart
- padEnd
- polyfill
- es-shim API
Publisher
Description
ES2015 `Object.assign()` ponyfill