- async
Higher-order functions and common patterns for asynchronous code
- crypto
- commander
the complete solution for node.js command-line programs
- mocha
simple, flexible, fun test framework
- superagent
elegant & feature rich browser / node HTTP with a fluent API
- js-yaml
YAML 1.2 parser and serializer
- redis
Redis client library
- handlebars
Handlebars provides the power necessary to let you build semantic templates effectively with no frustration
- fs
- Best IntelliJ plugins