React and Spring Full Stack Examples
*** This is best among others.
We can see more examples in this site.

Install nodejs/npm latest

Step 1: Remove existing nodejs/npm
Removing Nodejs and Npm

sudo apt-get remove nodejs npm node
sudo apt-get purge nodejs

Now remove .node and .npm folders from your system

sudo rm -rf /usr/local/bin/npm
sudo rm -rf /usr/local/share/man/man1/node*
sudo rm -rf /usr/local/lib/dtrace/node.d
sudo rm -rf ~/.npm
sudo rm -rf ~/.node-gyp
sudo rm -rf /opt/local/bin/node
sudo rm -rf opt/local/include/node
sudo rm -rf /opt/local/lib/node_modules

sudo rm -rf /usr/local/lib/node*
sudo rm -rf /usr/local/include/node*
sudo rm -rf /usr/local/bin/node*

which node
which nodejs
which npm

Step 2: Choose correct version

  1. Using Ubuntu

curl -sL | sudo -E bash –
sudo apt-get install -y nodejs

Spring Boot – Data Rest – Lazy Loading

Hibernate Spring User Guide

The OSIV Anti-Pattern
What is this property in Spring Boot?

(fetch = FetchType.LAZY) is not enough
Bytecode enhancement

The best way to lazy load entity attributes using JPA and Hibernate

From Spring Data Jpa Documentation “4.3.10. Configuring Fetch- and LoadGraphs”

Open Source E-commerce

Java SpringBoot / React

Single code base for mobile, web, and desktop

Many times we need to develop a user interface for Mobile, Web, and Desktop.
The above two technologies support given requirements

Decision / Process

Process Automation Manager


Top Recruiting Software

The 38 Top Recruiting Software Tools Of 2019

Lead Gen
Lead Manager
Business Development Manager (Sales) <– Customer giving Jobs

Sourcer Recruiter

Service Virtualization

In software engineering, service virtualization or service virtualisation is a method to emulate the behavior of specific components in heterogeneous component-based applications such as API-driven applications, cloud-based applications and service-oriented architectures.


Coding Practice

A pattern language for microservices