A [ponyfill](https://ponyfill.com) for `Buffer.from`, uses native implementation if available.

React is a JavaScript library for building user interfaces.

ProseMirror plugin for cursors at normally impossible-to-reach positions

Escape RegExp special characters

Find and load configuration from a package.json property, rc file, or CommonJS module

resolve like require.resolve() on behalf of files asynchronously and synchronously

Acornjs is a Javascript parser with many options and an architecture supporting plugins.

Rope-based persistent sequence type

The modern build of lodashâ s internal `getNative` as a module.

Returns an array with only the unique values from the first array, by excluding all values from additional arrays using strict equality for comparisons.

HTTP methods that node supports

A memoization library which only remembers the latest invocation

Easily format the time from node.js `process.hrtime`. Works with timescales ranging from weeks to nanoseconds.

Returns true if a value has the characteristics of a valid JavaScript accessor descriptor.

JSON Schema for HTTP Archive (HAR)

Tokenizes a string that represents a regular expression.

serialization utils for emotion

emotion's memoize utility

Extend an object with the properties of additional objects. node.js/javascript util.

React package for working with the DOM.

Extended regular expressions

Escape RegExp special characters

Provides StructuredSource and functionality for converting range and loc vice versa.

A memoization function that uses a WeakMap