Java

Java Tutorials: basic and advanced tutorials on Java programming language, web application, frameworks, backend, and REST API application

We are trying to make this Java tutorial easier to follow, practice, and understand. So, the step by step tutorials is very straight forward from how to create something to the Java codes listing. In this Java tutorial you will find:

Some basic of Java fundamentals
Step by step on Building Java web application
Combining web frameworks like Spring Boot, MVC, Data, Security, and MongoDB
Combining the frontend and backend frameworks like Spring Boot, Angular, React, and Vue
Some short of tips and trick according to Java programming language

What is Java?

Java is the high-level programming language that Object-Oriented. The Oracle claim Java language is the most used programming language in almost electronics devices around the world. Until now, Java still uses by enterprise systems or applications. Java applications are typically compiled to bytecode that can run on any Java virtual machine (JVM) regardless of the underlying computer architecture.

There are a lot of frameworks, tools, and modules built on the top of the Java programming language. We cover some of them in our tutorials including basic Java, Spring Framework, MVC, Data, Security, Netbeans, and popular front-end technologies that supported by Java.

Java is different with Javascript, but there's a lot of similarities in coding styles. So, every Javascript programmers should be easier to learn Java programming language.

Java Core Features

There were few Java core features that still available since it was found.

Simple, object-oriented, and familiar programming language
Robust and secure programming language
Architecture-neutral and portable programming language
Execute with high performance
Interpreted, threaded, and dynamic

Tutorials of Java

A Simple Microservices using Quarkus, Kong, and Kafka A comprehensive step-by-step tutorial on building a Microservices using Java, Quarkus, Kafka, PostgreSQL, MongoDB, Docker, and Kong API Gateway

Java Loops Examples The collection of Java Loops through Array, List, and Collection examples with source codes

Spring Boot, Security, PostgreSQL, and Keycloak REST API OAuth2 The step by step Spring Boot tutorial on securing REST API using Spring Security OAuth2 as resources and Keycloak as the Authorization server

How To Create A Web Browser In Java using Netbeans A comprehensive step by step tutorial on how to create a web simple web browser in Java using Apache Netbeans IDE

Spring Boot MySQL Nginx Gitlab-CI Docker on VPS A comprehensive step by step Spring Boot and MySQL guide to continuous integration using Gitlab-CI, Docker, Docker-Compose on VPS

Fixing OWASP Top 10 In Spring Boot, MVC, Data, and Security A comprehensive step by step tutorial and guide to fixing the OWASP top 10 vulnerabilities in Spring Boot, MVC, Data, and Security

How to convert Java Object to or from JSON using Jackson 2? Another Java tutorial on how to convert Java Object to or from JSON using Jackson 2 with an example

Spring Boot Tutorial: Create Java Login Web App using Spring Security and Eclipse A comprehensive step by step Java tutorial on creating Java login web app using Spring Boot, Web MVC, Security, Data, JDBC, Eclipse, and Spring Tools

Spring Boot Tutorial: Build an MVC Java Web App using Netbeans A quick guide tutorial on building the MVC (Model, View, Controller) Java Web App using Spring Boot and Netbeans 11.1

Java Tutorial: Basic Operators Examples The Java tutorial on the complete example of Java basic operators