node-fetch-response-matcher (node.js)

Chai.js plugin with declarative asserts for node-fetch response API. https://github.com/kfiron/node-fetch-response-matchers

scala-like-option (node.js)

Maybe monade for javascript, to avoid null checking and handling option contained in functional manner https://github.com/kfiron/scala-like-option

rolling-window-throttler (node.js)

A throttling lib for rolling window for specific keys. https://github.com/wix/rolling-window-throttler-js

node-either-monad (node.js)

A functional way to handle response from a function that returns either of two completely defferent objects https://github.com/kfiron/node-either-monad