northscaler/error-support

Provides polyfills necessary for a full ES2015+ environment

Babel command line.

Babel compiler core.

This plugin transforms static class properties as well as properties declared with the property initializer syntax

Transform optional chaining operators into a series of nil checks

A Babel preset for each environment.

babel require hook

Babel Types is a Lodash-esque utility library for AST nodes

ECMAScript parser

Custom parser for ESLint

BDD/TDD assertion library for node.js and the browser. Test framework agnostic.

copy some files

Extends Chai with lint-friendly terminating assertions.

An API documentation generator for JavaScript.

simple, flexible, fun test framework

the Istanbul command line interface

A deep deletion module for node (like `rm -rf`)

JavaScript Standard Style

The Babel Traverse module maintains the overall tree state, and is responsible for replacing, removing, and adding nodes