How java script works?

Question

this is simple question..I need to know.

Answer 1

Take care Javascript is in one word, that's very important to don't mix Java and Javascript.
Javascript is a non compiled language read/triggered by the web browser of your visitors. That point become less true since Nodejs trigger it on server side like Php would do.
Javascript is use to make dynamic websites, if you want to animate/build non static websites.
To know how to write Javascript you should follow Sololearn's course and ask questions here when you block on a specific point.
Javascript is using very common functionalities sush as:
- Variables
- Functions
- Objects
It doesn't provide a pure OOP environment but you can close to it by using it's objects.
Also some populars libraries can extends Javascript and make it more confortable to use:
- jQuery
- Greensock
- ...

Answer 2

To "quickly" learn it I recommend you to finish the course first, do some tests and read as more as possible codes from others to get it's philosophy.

Answer 3

thank you