1171 packages found

    An AST-based pattern checker for JavaScript.

    published 8.16.0 7 days ago
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    ECMAScript 5 compatibility shims for legacy JavaScript engines

    published 4.6.7 25 days ago
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    JavaScript parser, mangler/compressor and beautifier toolkit

    published 3.15.5 17 days ago
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    JSON for humans.

    published 2.2.1 2 months ago
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    Unbox a boxed JS primitive value.

    published 1.0.2 a month ago
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    An Esprima-compatible JavaScript parser built on Acorn

    published 9.3.2 22 days ago
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    Is this value a JS SharedArrayBuffer?

    published 1.0.2 2 months ago
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    Robustly `.call.bind()` a function

    published 1.0.2 a year ago
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    JavaScript parser, mangler/compressor and beautifier toolkit for ES6+

    published 5.13.1 a month ago
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    ES2015 `Object.assign()` ponyfill

    published 4.1.1 5 years ago
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    ECMAScript spec abstract operations.

    published 1.20.1 11 days ago
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    ECMAScript parsing infrastructure for multipurpose analysis

    published 4.0.1 4 years ago
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    Determine if the JS environment has `Symbol.toStringTag` support. Supports spec, or shams.

    published 1.0.0 10 months ago
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    Get and robustly cache all JS language-level intrinsics at first require time

    published 1.1.1 a year ago
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    A JavaScript parser

    published 7.18.3 3 days ago
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    Gets the description of a Symbol. Handles `Symbol()` vs `Symbol('')` properly when possible.

    published 1.0.0 9 months ago
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    JavaScript utilities with respect to emerging standard

    published 1.6.0 8 months ago
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    ECMAScript 6 (Harmony) compatibility shims for legacy JavaScript engines

    published 0.35.6 2 years ago
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    regexpu’s core functionality (i.e. `rewritePattern(pattern, flag)`), capable of translating ES6 Unicode regular expressions to ES5.

    published 5.0.1 5 months ago
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    ECMAScript 6 Symbol polyfill

    published 3.1.3 3 years ago
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