corybill

guava-optional

Support for Guava like optionals in Node.js.

preconditions

Support for Precondition error checking in Node.js.

maddox

Maddox provides a simple way to rapidly unit test complex success and failure scenarios which can be driven by responses of mocked external dependencies.

errr

Error factory with the ability to append stack traces from previous errors, as well as appending debug params to stack traces. Great if you want one appended stack trace that defines the error at many levels of your code. This concept works wonders when

lambda-mocha-runner

Run mocha driven integration tests inside of an AWS Lambda.