Learn Low Level Design (LLD) and prepare for interviews using free resources.

OpenRefine is a free, open source power tool for working with messy data and improving it

A damn simple library for building production-ready RESTful web services.

Examples and server integrations for generating the Swagger API Specification, which enables easy access to your REST API

The Physical Web: walk up and use anything

Android UI Testing

XobotOS - Android ported to C#

This is a sample application created with JHipster, using React

Deploy a customer loyalty back-end application with Java and Node microservices on IBM’s managed OpenShift.

A suite of libraries which provide building blocks for creating cloud native server-side applications

Cordova wrapper for ESC/POS Thermal Printer library