What is the between Java and JavaScript? Although both languages are viewed to be a great imperative programming language, what is important is that Java can easily end up being thought of as a “complex” words whereas JavaScript is more basic. Java may have a single-threaded plan, while JavaScript can be multithreaded as well. Java has some built-in thread support whereas JavaScript does not and for that reason both different languages can cause a slowdown on the browser side. On the other hand, both JavaScript and Java can be run on multiple platforms https://www.winfieldparker.com/technology/java-vs-javascript/ like Windows, Linux, Solaris, OS X and Unix, however Java is more popular on these platforms.