The programming languages are the basis of all computing. Currently we can find many, many languages that serve different purposes. In the same way, more and more languages are emerging.
Thus, among the most important we can mention C, C ++, C #, Java, Python, Ruby, Swift, JavaScript, among many others. In the same way, there are many demands for professional labor in this sector.
This is how we ask ourselves, which is the best of them? This is essential if we are thinking of starting our skills in a new programming language. Well, two good options are Java and JavaScript. Here we will tell you the differences between these two , so that you decide which one to learn.
Java vs JavaScript which is better?
As Java and JavaScript are two completely different programming languages , we can hardly tell which one is better than the other. This is because they both perform different tasks for different purposes.
In this way, if yours are web or mobile applications, then the best option is JavaScript. If, on the contrary, what you are looking for is a language that allows you to work in a general and multipurpose way, then Java is the best option.
Now, something that we can say is which language should I learn? This is how we come across a job market where the development of mobile applications is the main demand. That is why JavaScript becomes the best option to learn today.
With the knowledge in this language, it will not take you long to get a job, since last year, it was positioned as the language with the highest demand on the most popular freelancer websites in the world.
Differences between Java and JavaScript programming languages
If we are learning to program , the languages of Java and JavaScript become quite similar to each other. That is why we make the mistake of thinking that they are similar languages. Well, the only similar thing that these languages have is Java at the beginning of their name.
Purpose of language
Now, regarding the differences, first we can highlight the orientation of each one. Java is a multipurpose program. It works mainly from the desktop part, although it can also be used in web programming.
On the other hand, JavaScript is oriented as a language for web programming . However, it is also cross-platform, but its purpose is not general, its main use is to create professional and dynamic web pages .
Compiled or interpreted?
Regarding the language format, Java is a language that needs to be compiled using a virtual machine . Whereas JavaScript works in a compiled form, ready to be interpreted by a web browser. This greatly influences the programmers’ decision on which one to work on.
Similarly, since Java is a more general language, it is strongly typed . This implies to make use of variables, it is necessary to previously define the data type and only this type of data can be stored there.
On the other hand, JavaScript does not require any data definition, what’s more, here you can use a data type and interact with data of different types . Since the purpose of the data is defined at the time of interpreting.
Object-oriented programming
In terms of programming, Java is designed to work with object-oriented programming . Well, this style is the one that is currently used to program a lot of things. And Java has powerful tools to carry out quite strong programming.
However, JavaScript is designed to work functionally. Of course, you can also work object-oriented but in a more obsolete way. This is because its original design works with functions or procedures . Similarly, advances in Java Script make it increasingly similar to Java in object-oriented programming.
Java, owned by Oracle
A big difference between these two languages is that Java is owned by the large Oracle company, this guarantees greater multiplatform support . However, it limits it in terms of development and updates.
As for JavaScript, it consists of collective and non-profit development. Which is a plus, as it constantly updates based on the demands of new browsers and booming technologies. Promoting greater competitiveness in the market.
