npm

6655 packages found

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Is this JS value callable? Works with Functions and GeneratorFunctions, despite ES6 @@toStringTag.

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published 1.1.4a year ago
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Turn any collection of objects into its own efficient tree or linked list using Symbol

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published 3.2.43 months ago
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Determine if a value is an ES6 Symbol or not.

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published 1.0.2a year ago
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Is this value a JS Date object? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

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published 1.0.14 years ago
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Determine if the JS environment has Symbol support. Supports spec, or shams.

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published 1.0.03 years ago
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Promisify a callback-based function

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published 3.3.02 years ago
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Is this value a JS String object or primitive? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

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published 1.0.45 years ago
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ES6-compliant shim for Object.is - differentiates between -0 and +0

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published 1.0.15 years ago
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Promisifies all the selected functions in an object

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published 1.6.05 years ago
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Is this value a JS Number object? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

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published 1.0.35 years ago
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Is this value a JS Boolean? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

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published 1.0.04 years ago
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Determine if a function is a native generator function.

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published 1.0.72 years ago
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Data visualization library based on React and d3.

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published 1.11.75 months ago
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ES6 spec-compliant RegExp.prototype.flags shim.

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published 1.2.02 years ago
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JavaScript parser, mangler/compressor and beautifier toolkit for ES6+

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published 3.3.92 years ago
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ES6-compliant shim for Number.isNaN - the global isNaN returns false positives.

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published 1.2.14 years ago
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Rollup plugin to trim trailing spaces, compact empty lines, and normalize line endings

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published 3.1.18 months ago
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A WeakMap shim for Node.js and browsers

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published 1.0.55 years ago
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Determine if a function is an ES6 arrow function or not.

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published 2.0.34 years ago
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Extensible deep equivalence checking for any data types

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published 1.0.92 months ago