test whether SPDX expressions satisfy licensing criteria
Is this value negative zero? === will lie to you
Type check values
Is this value a JS Map? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
Return an object representing the diffs between two objects. Supports jsonPatch protocol
Get the byteLength out of a DataView, robustly.
Set a function's length property
`Iterator.prototype`, or a shared object to use.
Resolve npm package details, like name and base path, given an absolute path to a file inside a package
Robustly get the [[Prototype]] of an object
List of node.js builtin modules
Is this value an ES BigInt?
Determine if a value is an ES6 Symbol or not.
Get the ArrayBuffer out of a TypedArray, robustly.
`Array.prototype.concat`, but made safe by ignoring Symbol.isConcatSpreadable
Featherweight assert module
JavaScript tokens-based linter
Is this value a JS WeakRef? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
Power Assert feature enhancer for assert function/object
An ES2015 spec-compliant `Function.prototype.name` shim
Get the byteOffset out of a DataView, robustly.
A function that returns the normally hidden `GeneratorFunction` constructor
A function that returns the normally hidden `AsyncFunction` constructor
Is this an arguments object? It's a harder question than you think.