For a full-stack java developer, is Spring Boot enough or do I need to know all of Spring?

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Introduction

Java is immortal, as they say in the business world. But why? Java remains one of the main platforms for enterprise application development. Big companies use enterprise applications to make money. These applications have high-reliability requirements and a huge code base. And most developers use Spring Boot as their main framework technology.

What is Spring Boot?

Spring Boot is one of the most popular and widely used frameworks of the Java programming language. It is a microservices-based framework and takes very little time to build a production-ready application using Spring Boot. It's very easy to build stand-alone applications based on the production level of Spring that you can "just run". So some of the main features of Spring boot are listed below.

• Build stand-alone Spring applications
• Insert Tomcat, Jetty, or Undertow directly.
• Provide "boot" dependencies to simplify build configuration.
• It automatically configures Spring and third-party libraries whenever possible.
• Provide production-ready features such as health checks and external configurations.
• No code generation and no XML configuration requirements.

Why spring boot when it's already spring?

Spring is widely used for building scalable applications. For building scalable web applications, Spring offers Spring MVC for web applications. However, spring projects' main drawback is that configuration requires time and might be a little tiresome for novice developers. Preparing the application for production takes some time in the spring. And the solution is Spring Boot. Spring Boot is built on top of Spring and includes all Spring elements. And nowadays, it is becoming popular among developers due to its fast production environment that allows developers to focus directly on the logic instead of having to deal with configuration and setup.

Now the question arises, is it enough to know Spring Boot or do I need to know all of Spring to be a Java full stack developer?
The answer is that this should be the first Java framework you need to learn.
Spring Framework needs no introduction as it has become the standard Java stack for server-side application development, and every Java developer is expected to be familiar with Spring Framework.

To become a server-side Java developer, you must demonstrate Spring framework skills in almost all Java interviews. Along with Hibernate, Spring is another must-have skill for Java programmers.

Here are some other frameworks one must have to become a full-stack java developer.

Skills that one must know for full-stack Java developers.

HTML

essential principles of web building. One of the most fundamental and important abilities that web developer should possess.

CSS

a style sheet that will regulate how the page and everything on it behave and look. JS, which is also the cornerstone of web programming, is a language that is almost fully featured. Both front-end and back-end development frameworks are included.

React

This is a valuable skill, one of the most popular client-side frameworks. React is still in high demand not only for writing web applications but also for mobile applications.

Core Java

Despite not having a formal definition, this is a common name for Java Standard Edition. It features a number of well-known APIs and is the most stable and fundamental version of Java. Additionally, it alludes to a group of libraries.

A back-end technique for building dynamic, platform-independent web applications is JSP-Java Server Pages. It is capable of handling dynamic content and has access to all Java APIs. It's necessary to learn this technique.

Servlets

Middle-tier applications assist in gathering user input, displaying data from a database, and loading dynamic content. You should become familiar with servlets.

Java Web-service/RestFul API

based on technology for communication in web service development called representational state transfer. It is common to acquire, send, and delete data using this API. If you have to code in Java, you will ultimately figure it out.

Hibernate

a Java programming language tool for object relational mapping (ORM). For carrying out database operations, it is a well-liked option in enterprise applications. It's a valuable talent to acquire.

Spring

It is the most well-known enterprise Java framework and is used to produce highly functional, reuseable Java programming. It may be used to create any Java application and is lightweight.

Spring Security

A Java framework that offers enterprise applications tools for authentication, authorization, and further security. It is a web application framework and a crucial tool for java application security management instruction.

Spring MVC Testing framework

This tool's objective is to make the JUnit testing of Spring MVC more straightforward. Additionally, it aids with integration testing.

JUnit

A unit testing framework for Java that is useful for writing and running repetitive tests. It supports test-driven development and is part of the xUnit testing framework.

Selenium

Selenium is one of the best software testing frameworks for all web applications. You can create tests without learning a test scripting language. Java developers use it to test their HTML and JSP files.

Git

a distributed version control system is very important for collaboration. Every little change in the coding can be detected by git, bugging every version of the code ever written.

Conclusion

That's all about the basic best Java Frameworks that every Java programmer should learn. These core frameworks enhance your Java developer profile and enable you to land many jobs.
 

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