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Getting Started with JavaScript

Explore the fundamentals of JavaScript by learning how to write and run simple programs, including printing messages to the console. Understand syntax rules, string notations, and formatting code flexibly while practicing with console output.

Learning programming often begins with executing a “Hello World!” program. In some languages like Java, it takes a lot to write Hello World to the standard output. In JavaScript, we get away with one single line:

JavaScript
Node.js
console.log( "Hello World");

Let’s try writing it differently

Notice your statement can span ...