micromark utility with symbols

An ES2015 mostly-spec-compliant `Reflect.getPrototypeOf` sham/polyfill/replacement that works in as many engines as possible

micromark factory to parse markdown titles (found in resources, definitions)

remark plugin to add support for parsing markdown input

An ES2019 spec-compliant `Array.prototype.flat` shim/polyfill/replacement that works as far down as ES3.

Create and parse Content-Disposition header

Media Type Database

micromark factory to parse labels (found in media, definitions)

Node.js final http responder

micromark factory to parse destinations (found in resources, definitions)

Unbox a boxed JS primitive value.

parse argument options

fs-extra contains methods that aren't included in the vanilla Node.js fs package. Such as recursive mkdir, copy, and remove.

Which kind of Collection (Map, Set, WeakMap, WeakSet) is this JavaScript value? Works cross-realm, without `instanceof`, and despite Symbol.toStringTag.

micromark utility to classify whether a character is whitespace or punctuation

mdast utility to transform to hast

Helper package to shim a method into `Array.prototype[Symbol.unscopables]`

If available, the `Object.prototype.__proto__` accessor and mutator, call-bound

Which kind of Typed Array is this JavaScript value? Works cross-realm, without `instanceof`, and despite Symbol.toStringTag.

Determine if the JS environment has BigInt support.