Quotes About JavaScript

When you declare any kind of global variable or define a global function, it is stored as a property in the window object. So

Node.js (or, as it's more briefly called by many, simply "Node") is a server-side solution for JavaScript, and in particular, for receiving and responding to HTTP requests.

What is Node.js?

Technically, web browsers can control what users see, and sites using Javascript can overwrite anything coming from the original authors. Browsers heavily utilize Javascript to create an interactive Internet; sites like YouTube, Facebook, and Gmail could be crippled without it.

You can write anything that you would be able to write on a server and put it onto the blockchain. Instead of Javascript making calls to the server, you would be making calls to the blockchain.

The kind of programming that C provides will probably remain similar absolutely or slowly decline in usage, but relatively, JavaScript or its variants, or XML, will continue to become more central.

Event-driven JavaScript programs register callback functions for specified types of events in specified contexts, and the web browser invokes those functions whenever the specified events occur. These callback functions are called event handlers or event listeners

That callback function is invoked asynchronously when getJSON() returns

JavaScript derives its syntax from Java, its first-class functions from Scheme, and its prototype-based inheritance from Self. But

JavaScript is not a functional programming language like Lisp or Haskell, but the fact that JavaScript can manipulate functions as objects means that we can use functional programming techniques in JavaScript.

Promises, new in ES6, are objects that represent the not-yet-available result of an asynchronous operation.

If you're talking about Java in particular, Python is about the best fit you can get amongst all the other languages. Yet the funny thing is, from a language point of view, JavaScript has a lot in common with Python, but it is sort of a restricted subset.