A small library for working with 0- and 1-based offsets in a type-checked way.

Validate plugin/preset options

Compile objects with duplicate keys to valid strict ES5

The lodash method `_.flatten` exported as a module.

Lezer grammar for Lezer grammars

ECMAScript 2015 (ES6) Object.assign polyfill and ponyfill

A utility package to parse strings

The modern build of lodashâ s `_.debounce` as a module.

ECMAScript scope analyzer for ESLint

A utility package to parse strings

Helper function to replace certain member expressions with function calls

Wraps classes defined in computed keys of other classes affected by https://bugzilla.mozilla.org/show_bug.cgi?id=1887677

List-related schema elements and commands for ProseMirror

ProseMirror editor state

Plain color conversion functions

return the first argument that is `!== undefined`

An implementation of WHATWG EventTarget interface.

The fastest Node.js library for formatting terminal text with ANSI colors~!

Helper function to annotate paths and nodes with #__PURE__ comment

Helper functions on Babel compilation targets

An incremental implementation of MurmurHash3

ð Source map generator for Metro.

Import a module while bypassing the cache

ESLint JavaScript language implementation