- async
Higher-order functions and common patterns for asynchronous code
- mocha
simple, flexible, fun test framework
- mime-types
The ultimate javascript content-type utility.
- body-parser
Node.js body parsing middleware
- ws
Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js
- debug
small debugging utility
- semver
The semantic version parser used by npm.
- cheerio
Tiny, fast, and elegant implementation of core jQuery designed specifically for the server
- express
Fast, unopinionated, minimalist web framework
- CodeWhisperer alternatives
