Python language support for the CodeMirror code editor

Automatic transforms on text input for ProseMirror

Helper function to replace certain member expressions with function calls

A robust Punycode converter that fully complies to RFC 3492 and RFC 5891, and works on nearly all JavaScript platforms.

babel require hook

yargs the modern, pirate-themed, successor to optimist.

Fast, in memory work queue

Is this value a JS regex? Works cross-realm/iframe, and despite ES6 @toStringTag

Encode/decode sourcemap mappings

Turn a function into an `http.Agent` instance

Creates a Promise that waits for a single event

Helper functions on Babel compilation targets

Wrap class field initializers with IIFE to workaround https://webkit.org/b/236843

the complete solution for node.js command-line programs

Generic configuration validation tool that helps you with warnings, errors and deprecation messages as well as showing users examples of correct configuration.

JavaScript's functional programming helper library.

Allow parsing of optional properties

ProseMirror's rowspan/colspan tables component

Allow parsing of the module attributes in the import statement

Consistent Web Workers in browser and Node.

An object of css properties that don't accept values with units

TypeScript definitions for Express

ð Base Babel transformer for Metro.