Does this JS environment support the `name` property on functions?
Store information about any JS value in a side channel. Uses WeakMap if available.
parse SPDX license expressions
If available, the `Object.prototype.__proto__` accessor and mutator, call-bound
Which kind of Collection (Map, Set, WeakMap, WeakSet) is this JavaScript value? Works cross-realm, without `instanceof`, and despite Symbol.toStringTag.
Returns true if a value has the characteristics of a valid JavaScript data descriptor.
ES6 spec-compliant RegExp.prototype.flags shim.
Which kind of Typed Array is this JavaScript value? Works cross-realm, without `instanceof`, and despite Symbol.toStringTag.
Store information about any JS value in a side channel, using a linked list
Store information about any JS value in a side channel, using a Map
Is this value a JS Boolean? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
Is this value negative zero? === will lie to you
escape Markdown control characters
Is this value a JS Number object? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
test whether SPDX expressions satisfy licensing criteria
Unbox a boxed JS primitive value.
Set a function's length property
Is this value a JS Date object? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
Resolve npm package details, like name and base path, given an absolute path to a file inside a package
Determine if an ndarray data type can be safely cast or, for floating-point data types, downcast to another ndarray data type.
Determine if a value is an ES6 Symbol or not.
Determine if an ndarray data type can be safely cast to another ndarray data type.
Is this value a JS Map? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
Get the ArrayBuffer out of a TypedArray, robustly.