jokero

mongoose-paginate

Pagination plugin for Mongoose

geodbconverter

Convert ipgeobase.ru DB to MaxMind GeoLiteCity format

express-params-loader

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

transformer-chain

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

express-request-parameters

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

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

validy

Declarative validation with async validators support

rusalochka

Fairy tale

ee-proxy

Event emitter proxy for easy local listeners cleanup