- axios
Promise based HTTP client for the browser and node.js
- node-fetch
A light-weight module that brings window.fetch to node.js
- request
Simplified HTTP request client.
- cheerio
Tiny, fast, and elegant implementation of core jQuery designed specifically for the server
- ws
Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js
- async
Higher-order functions and common patterns for asynchronous code
- mocha
simple, flexible, fun test framework
- minimatch
a glob matcher in javascript
- js-yaml
YAML 1.2 parser and serializer
- Top 12 Jupyter Notebook extensions