Is this JS value callable? Works with Functions and GeneratorFunctions, despite ES6 @@toStringTag.
An ES2019 spec-compliant `Array.prototype.flatMap` shim/polyfill/replacement that works as far down as ES3.
ES2019 spec-compliant String.prototype.trimStart shim.
基于vue3实现的ue sdk
A library for obtaining browser versions with their maximum supported Baseline feature set and Widely Available status.
An ES2019 spec-compliant `Array.prototype.flat` shim/polyfill/replacement that works as far down as ES3.
ES6 spec-compliant RegExp.prototype.flags shim.
A light-weight module that brings Fetch API to node.js
Encodings that map abstract data to visual representation.
ES Math-related intrinsics and helpers, robustly cached.
Returns an array of Typed Array names that are available in the current environment
Is this value a JS FinalizationRegistry? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
Is this value a JS Boolean? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. It's written in JavaScript and works in all modern browsers (Safari, Opera (15+), Internet Explorer (10+), Firefox and Chrome - as well as almost anything else usin
Define multiple non-enumerable properties at once. Uses `Object.defineProperty` when available; falls back to standard assignment in older engines.
Determine if the JS environment has BigInt support.
ES6 spec-compliant Object.assign shim. From https://github.com/es-shims/es6-shim
Does this JS environment support the `name` property on functions?
Custom jest matchers to test the state of the DOM
The `postinstall` script helper for handling native bindings in legacy `npm` versions
ES spec-like internal slots
Is this value a JS Number object? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
Robustly `.call.bind()` a function
Which kind of Collection (Map, Set, WeakMap, WeakSet) is this JavaScript value? Works cross-realm, without `instanceof`, and despite Symbol.toStringTag.