Extraneous dependency

Lightweight debugging utility for Node.js and the browser

fs-extra contains methods that aren't included in the vanilla Node.js fs package. Such as mkdir -p, cp -r, and rm -rf.

Cross platform child_process#spawn and child_process#spawnSync

ECMAScript parsing infrastructure for multipurpose analysis

A light-weight module that brings window.fetch to node.js

HTTP and HTTPS modules that follow redirects.

TypeScript is a language for application scale JavaScript development

Prettier is an opinionated code formatter

A JavaScript implementation of the DOM and HTML standards

One promise for multiple requests in flight to avoid async duplication