JavaScript is a language, as we the people have language to deal with each other, JavaScript is here, but to deal between people and computers, so simply it is a language , and it is script, so it is txt-processing language to add features to make any page more interactive, stopwatch, counter, calculator, or any action making tool . So any interaction you see on the internet, JavaScript might be behind.

Java is a Compiled Programming Language that is similar to C or C ++. it is one of the most popular scripting languages ​​on the Internet and works on all major browsers such as Internet Explorer, Firefox, Chrome, Opera and Safari.  It is so powerful that you can only write and produce small application programs for specific work or works. These small applications are called applets. And performs a few specific tasks. Java also requires considerable effort to be able to be able to.

The possibilities of the JavaScript cannot be limited, and your abilities after learning JavaScript are very much, imagine also your chances and how much you can get paid. For JavaScript itself,  it is said it has amazing possibilities in the library Aljiri in the service of Ajax.

To summarize what has been said, JavaScript is a very large and important possibility and has become essential in any modern site. In order to be able to start it you have to start with the basics such as variables.

So the next step for you now is the JavaScript Professional course, JavaScript Course that will make you a qualified professional JavaScript Programmer, then the chances of getting hired will be much.

The JavaScript skill may let your earn from 55k to75k in dollars per year, this is a very good average. Also it depends in your creativity and how much skill you have for it.

So learning JavaScript is a very good start, and it will make you ready for this market, also it is very interesting matter to know the behind the scenes in what happens in big and enormous websites like Facebook, Twitter, and etc

You can search for many websites that use the JavaScript services, and people who develop that started all over from one place, the Curso de Javascript. The duration is not much so you will not be losing time, however you will be investing in your future.