ES2017 spec-compliant shim for `Object.getOwnPropertyDescriptors` that works in ES5.
Is this value a JS Number object? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
parse argument options
Turns REST API endpoints into generic request options
> Dashboard & analyzer components for @vue/cli-ui
i18next internationalization framework
Is this value a JS Boolean? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
Determine if the JS environment has BigInt support.
Is this value negative zero? === will lie to you
Store information about any JS value in a side channel, using a linked list
ECMAScript “ToPrimitive” algorithm. Provides ES5 and ES2015 versions.
ES spec-compliant shim for ArrayBuffer.prototype.slice
A helper to optimistically set Symbol.toStringTag, when possible.
ECMAScript spec-compliant polyfill/shim for `globalThis`
Store information about any JS value in a side channel, using a Map
A language server for MDX
CSS selectors complexity and performance analyzer
An ES7/ES2016 spec-compliant `Array.prototype.includes` shim/polyfill/replacement that works as far down as ES3.
ES2017 spec-compliant Object.values shim.
Unbox a boxed JS primitive value.
Node.js body parsing middleware
Typescript plugin that adds type checking and code completion to lit-html. Fork of the original ts-lit-plugin.
`Iterator.prototype`, or a shared object to use.
Store information about any JS value in a side channel. Uses WeakMap if available.