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    inspect-js


    Packages 59

    • Which regular expression flags does the current environment support?

      published 1.0.0 6 months ago
    • Returns an array of Typed Array names that are available in the current environment

      published 1.0.5 10 months ago
    • node's assert.deepEqual algorithm

      published 2.0.5 2 years ago
    • Does this JS environment support the `name` property on functions?

      published 1.2.3 3 months ago
    • An ES5 mostly-spec-compliant `Object.getPrototypeOf` sham/polyfill/replacement that works in as many engines as possible

      published 2.0.0 2 years ago
    • Gets the description of a Symbol. Handles `Symbol()` vs `Symbol('')` properly when possible.

      published 1.0.0 a year ago
    • Determine if the JS environment has BigInt support.

      published 1.0.2 3 months ago
    • Does the current environment have `import()` support?

      published 2.0.1 7 months ago
    • check if the environment supports { ...a } spread syntax

      published 1.0.0 4 years ago
    • Determine if the JS environment has optional chaining support

      published 1.0.1 8 months ago
    • Does the current node version have support for the "exports" field in package.json?

      published 1.3.0 3 months ago
    • Does the current node version have support for the "imports" field in package.json?

      published 1.0.0 2 years ago
    • Does the current node version have support for requiring/importing its own name?

      published 1.0.1 2 years ago
    • Determine if the JS environment has private fields (`class { #x; }`) support.

      published 1.1.0 a year ago
    • Does the environment have full property descriptor support? Handles IE 8's broken defineProperty/gOPD.

      published 1.0.0 3 months ago
    • Does the current JS environment have strict mode? ES5+ should; but let's not assume.

      published 1.0.1 2 years ago
    • Determine if the JS environment has Symbol support. Supports spec, or shams.

      published 1.0.3 4 months ago
    • Determine if the JS environment has template literal support.

      published 1.0.1 2 years ago
    • Determine if the JS environment has `Symbol.toStringTag` support. Supports spec, or shams.

      published 1.0.0 a year ago
    • Does this environment have JS Typed Arrays?

      published 1.0.1 2 years ago
    • the definitive JavaScript type testing library

      published 3.3.0 4 years ago
    • Is this an arguments object? It's a harder question than you think.

      published 1.1.1 a year ago
    • Determine if a function is an ES6 arrow function or not.

      published 2.0.3 7 years ago
    • Determine if a function is a native async function.

      published 2.0.0 3 months ago
    • Is this value an ES BigInt?

      published 1.0.4 a year ago
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