Jvm and jre
Does JVM come inside JRE or are both of them same?
JVM Java Virtual Machine JRE Java Runtime Environment You need to download JDK Java Development Kit to be able to compile your programs. Download the JDK Install the JDK Set the Java PATH these 3 steps will get you up and running. if any of these 3 steps sounds unfamiliar google it to find tutorials and info about it.
What is the best coding language
When you want to make a book in JS, then how do you put text other than the page nmr. on the page?