PostCSS plugin for Tailwind CSS, a utility-first CSS framework for rapidly building custom user interfaces
A Jest transformer with source map support that lets you use Jest to test projects written in TypeScript
Store information about any JS value in a side channel. Uses WeakMap if available.
ECMAScript “ToPrimitive” algorithm. Provides ES5 and ES2015 versions.
A helper to optimistically set Symbol.toStringTag, when possible.
A simple cache for a few of the JS Error constructors.
A robust, ES3 compatible, "has own property" predicate.
ES2017 spec-compliant Object.entries shim.
Unbox a boxed JS primitive value.
ES2017 spec-compliant shim for `Object.getOwnPropertyDescriptors` that works in ES5.
Is this value a JS regex? Works cross-realm/iframe, and despite ES6 @@toStringTag
Create and parse Content-Disposition header
Get the ArrayBuffer out of a TypedArray, robustly.
`Array.prototype.concat`, but made safe by ignoring Symbol.isConcatSpreadable
ECMAScript spec-compliant polyfill/shim for `globalThis`
Is this value a JS WeakRef? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
Robustly get the byte offset of a Typed Array
Robustly get the byte length of a Typed Array
`Iterator.prototype`, or a shared object to use.
Robustly get the [[Prototype]] of an object
concatenative mapdashery
Fast, unopinionated, minimalist web framework
Get the byteOffset out of a DataView, robustly.
What is the type of this builtin JS value?