What is Java? Know the peculiarities of this programming language – WAU

Java is an object-oriented programming language that is widely used for the development of websites and applications.

To learn how to program in order to create websites, applications and processes for different devices, it is necessary to understand and master an extended language that is increasingly important to the community.

So, in this post, we present the Java.

Continue reading and understand:

What is Java and what is it for?

Java is a type of programming language created and marketed by Sun Microsystems since 1995. It is defined as an object-oriented language.

Its intention is to allow developers to write the program only once and run it from any device.

What are the characteristics of Java?

To understand what Java is, it is necessary to know the characteristics that differentiate it from other programming languages.


Java offers the functionality of a very powerful language, derived from C and C ++, however, without the confusing and underused resources of these.

Object oriented

The object-oriented model (also known by its acronym in English, OOP) is one of the most popular programming styles. It allows you to design the software so that the different types of data used are linked to your operations.


Java provides a large standard library and tools for programs to be distributed.

Platform independent

This means that programs written in the Java language can be run on any type of hardware, which makes it portable.

Garbage collector

When there are no localized references to an object, the Java garbage collector deletes that object, thus freeing up the memory it occupied. This avoids possible memory leaks.

Safe and solid

It provides a secure platform to develop and run applications that automatically manage memory, provides secure communication channels, protecting data privacy and, by having a strict syntax, prevents code breaking, that is, does not allow its corruption.


Java can perform several tasks simultaneously within the same program. This allows you to improve performance and speed of execution.

How important is Java in programming?

This language allows you to design software that can be executed and distributed on different platforms (MAC, Linux, Windows etc.), without the need to modify them and even without thinking about the machine’s architecture.

All this thanks to the Java Virtual Machine, a virtual machine that creates a bridge between the application and the device’s hardware.

What advantages does Java offer for websites and blogs?

Some of the advantages offered by this programming language are:

  • adapts perfectly to all types of devices (tablets, smartphones, computers, notebooks), allowing you to view any content on the website or blog;
  • allows you to design almost any element or application;
  • through XML, it makes it possible to create dynamic and attractive web pages;
  • allows you to include sound and multimedia objects, as well as databases and other functionality.

There are many applications and pages that don’t work or that have items that don’t run unless Java is installed.

Currently, Java is one of the most used programming languages ​​for website development worldwide.

In fact, if you are thinking about creating your web page, we recommend that you take a look at our website launch checklist so that your promotion is a success!