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    DefinitelyTyped icon, indicating that this package has TypeScript declarations provided by the separate @types/has-symbols package

    1.0.0 • Public • Published

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    Determine if the JS environment has Symbol support. Supports spec, or shams.


    var hasSymbols = require('has-symbols');
    hasSymbols() === true; // if the environment has native Symbol support. Not polyfillable, not forgeable.
    var hasSymbolsKinda = require('has-symbols/shams');
    hasSymbolsKinda() === true; // if the environment has a Symbol sham that mostly follows the spec.

    Supported Symbol shams


    Simply clone the repo, npm install, and run npm test