jokero

ee-proxy

Event emitter proxy for easy local listeners cleanup

express-params-loader

Loader for express app.param() and router.param() methods. Extends req with object loaded from MongoDB or other source

express-request-parameters

Middleware for processing request data (setting default values, filtering, validation)

express-response-helpers

geodbconverter

Convert ipgeobase.ru DB to MaxMind GeoLiteCity format

http-error-constructor

Constructors for HTTP errors

mapper.js

Transform object from one structure to another by using schema. It's useful in API when you want to modify data before sending it to clients

mongoose-paginate

Pagination plugin for Mongoose

rusalochka

Fairy tale

transformer-chain

Declarative processing of objects with support of filters, default values and validators