So that means JavaScript has a single data type, in reality. It is a prototype-based, multi-paradigm scripting language that is dynamic, and supports object-oriented, imperative, and functional programming styles. JavaScript and Java are two different computer languages, both developed in 1995. They differ from language to language but are generally the most basic immutable value. Ich empfehle Ihnen stets zu erforschen, wie zufrieden andere Menschen mit dem Potenzmittel sind. JavaScript can run on both web browsers and servers. Instead, JavaScript is interpreted on the fly by the computer processing it. I’ll concede that JavaScript can be considered an Object Oriented language, I just don’t think it’s a good example of one. It is lightweight and most commonly used as a part of web pages, whose implementations allow client-side script to interact with the user and make dynamic pages. JavaScript is an interpreted language, as opposed to compiled languages, such as C++ and Java. That is a matter of implementation that is more important to the very advanced JavaScript programmers. As expected, it executes code in order and must finish executing a piece code before moving onto the next. Here we learn JavaScript, starting from scratch and go on to advanced concepts like OOP. We concentrate on the language itself here, with the minimum of environment-specific notes. In this case, JavaScript works as a client-side language. But I am scared to jump in because so many people (especially on Quora) say that JavaScript is a bad language. Functional languages go to extreme lenghts to push those side effects to the "edge" of every program, or at the … JavaScript treats this as a single-line comment, just as it does the // comment. Hi, FCC seems to be an awesome platform for learning various technologies and get a job. Please share your opinions. It was originally developed by Netscape as a means to add dynamic and interactive elements to websites. It's synchronous, but at times that can be harmful. JavaScript enables interactive web pages and thus is an essential part of web applications. Javascript still has features that are very characteristic to what we see as a script language, like dynamic data types and dynamic code generation. Java is an object-oriented programming language, which means it can run independently in a machine environment. JavaScript is a dynamically typed, prototype-based programming language that honors the ECMAScript Standard, thus supporting imperative, object-oriented and functional programming paradigms. A popular server-side environment for JavaScript is Node.js. The average JavaScript programmer only cares about the abstract language data types that have been specified by ECMAScript.