Get and robustly cache all JS language-level intrinsics at first require time
Is this value a JS WeakMap? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
abstract base class for hash-streams
DJB2a non-cryptographic hash function
ES2015-compliant shim for Number.isNaN - the global isNaN returns false positives.
vaadin-integer-field
Helper function for exhaustive checks of discriminated unions in TypeScript
An incremental implementation of MurmurHash3
A querystring parser that supports nesting and arrays, with a depth limit
Stable JS value hash.
parse SPDX license expressions
Store information about any JS value in a side channel. Uses WeakMap if available.
Does this JS environment support the `name` property on functions?
Traverse JSON Schema passing each schema object to callback
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.
ES5 spec-compliant shim for String.prototype.trim
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
Validates if a value is an integer array.
Is this value a JS Boolean? This module works cross-realm/iframe, and despite ES6 @@toStringTag.