772 packages found

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An AST-based pattern checker for JavaScript.

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published 6.8.02 months ago
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ECMAScript spec abstract operations.

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published 1.17.4a month ago
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ECMAScript 6 Symbol polyfill

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published 3.1.34 months ago
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ECMAScript parsing infrastructure for multipurpose analysis

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published 4.0.12 years ago
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Description

JSON for humans.

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published 2.1.15 months ago
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ECMAScript “ToPrimitive” algorithm. Provides ES5 and ES2015 versions.

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published 1.2.13 months ago
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JavaScript parser, mangler/compressor and beautifier toolkit

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published 3.8.03 days ago
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ECMAScript extensions and shims

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published 0.10.533 months ago
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Description

A JavaScript parser

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published 7.8.422 days ago
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An Esprima-compatible JavaScript parser built on Acorn

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published 6.1.24 months ago
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ECMAScript 5 compatibility shims for legacy JavaScript engines

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published 4.5.1310 months ago
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Property descriptor factory

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published 1.0.18 months ago
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ES2015 `Object.assign()` ponyfill

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published 4.1.13 years ago
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JavaScript utilities with respect to emerging standard

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published 1.4.03 months ago
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ECMAScript 6 (Harmony) compatibility shims for legacy JavaScript engines

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published 0.35.5a year ago
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JavaScript parser, mangler/compressor and beautifier toolkit for ES6+

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published 4.6.3a month ago
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ECMAScript spec-compliant polyfill/shim for `globalThis`

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published 1.0.12 months ago
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Description

Additional ESLint's rules for Node.js

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published 11.0.02 months ago
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Description

regexpu’s core functionality (i.e. `rewritePattern(pattern, flag)`), capable of translating ES6 Unicode regular expressions to ES5.

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published 4.6.05 months ago
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Description

Spec-compliant shim for Symbol.prototype.description proposal.

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published 1.0.22 months ago