HomeTech info

What is the difference between Go and Java?

Is Golang better than Java? Is Golang harder than Java? Can Golang replace Java? This comparison will give you the answer.

What is the difference between Go and Java? Picture 1

Java has been around for a long time, establishing itself in the software industry for backend development. On the other hand, Golang is relatively new. Currently, developers around the world use Golang and Java. Both languages ​​compete head-to-head to run server-side web applications.

However, these two programming languages ​​also compete in other aspects like learning time, web development, performance, developer salary, etc.

Here are the major differences between Golang and Java

Go Java
Go is a concurrent and procedural programming language. Java is an object oriented programming language.
It does not support classes with constructors and destructors. Supports classes and has constructors & destructors.
It does not contain the concept of exception handling instead of exception handling, Go has a bug. Contains the concept of exception handling.
Implicit type conversion is not supported. Support implicit type conversion.
Inheritance is not supported. Support inheritance.
Goroutine support. Goroutines are not supported.
Function overloading is not supported. Support function overloading.
Generics are not supported. Support generics .
Support channel. Channel not supported.
Does not contain do-while and while statements. It contains do-while and while statements.
Programs from Golang are more compact than Java. Programs from Java are more cumbersome than Go.
Threads in Go are cheap. Threads in Java are more expensive than Go.
Go supports public and private functions differently than Java. Although Go does not support the private and public keywords, the first letter of the function name determines whether it is Public (uppercase) or private (lowercase). In Java, methods can be public or private.
Go runs faster than JAVA. Java performance is slower than Go.
Its structure is easily manageable. Its structure is manageable, user-friendly and easier to create and maintain applications than Go.
It uses dependency injection method. It not only uses dependency injection but also allows customization.
Support for mobile devices: iOS and Android. Only allow mobile support if the manufacturer allows it.

Obviously, both Java and Golang are powerful, popular and useful. But they still have significant differences. Go is better suited for microservices while Java is better suited for large systems and projects with good timelines. Java is older, object-oriented and has a larger library and community. Golang is a more versatile paradigm and supports better concurrency. While Golang is faster than Java, Java has more features & better support. If simplicity and memory management are your priorities, Go is a good choice.

4.5 ★ | 2 Vote
GoJavagolanggolang programmingjava programming

You should read it

May be interested

  • How to fix the error does not install JavaHow to fix the error does not install Java
    more and more applications and websites require java installation before use. unfortunately, sometimes you can't install java or install it, but it doesn't work. the article will provide ways to fix errors that do not install java on your computer.
  • How to Tune a Java Virtual Machine (JVM)How to Tune a Java Virtual Machine (JVM)
    the java virtual machine (jvm) runs your java programs. sometimes the default configuration that the jvm comes with may not be the most efficient for your program.
  • How to Fix JavaHow to Fix Java
    java is a computing platform that allows you to play games and view videos on your computer. you can tell that your computer is having problems with java if you see java errors appear when you try to run a program or visit a website that...
  • How to Compile a Java ProgramHow to Compile a Java Program
    this wikihow teaches you how to turn your java source code into an executable app using a local and online compiler. if you're using a computer, the most common way to compile java code is using java software development kit (java sdk)...
  • Oracle wants to turn Java EE into fully open sourceOracle wants to turn Java EE into fully open source
    this week, oracle announced plans to move java ee project management to an open source platform, like apache or eclipse.
  • Write and run Java code on the computer for the first timeWrite and run Java code on the computer for the first time
    after you've installed java and set up a path on your computer, you need to know how to run a simple java code on your computer. in this article, we will try to write the first java program, as well as the commands to run this program in cmd.
  • Download Java Runtime Environment 8-build-251Download Java Runtime Environment 8-build-251
    java runtime environment (jre) is a software class that provides the services needed to execute java applications. it is an essential component of the java development kit (jdk) and contains all the tools needed to run various java-based software programs.
  • How to Enable JavaHow to Enable Java
    java is a programming language and platform commonly used in a number of websites and applications. when java is not enabled, you can experience difficulty with viewing or using certain websites and applications. to use java, you must have...
  • 200 common Java interview questions, with reference answers200 common Java interview questions, with reference answers
    if you are going to a java interview, preparing for java programming language questions is necessary. these java interview questions are compiled from tutorialspoint and are accompanied by reference answers.
  • How to uninstall Java on MacHow to uninstall Java on Mac
    whether you're sick of java's security issues or find it unnecessary, there's a fairly easy way to uninstall java from your mac using java's installer.

Tech info