Learn JavaScript Tutorial

Our JavaScript Tutorial is designed for beginners and professionals both. JavaScript is used to create client-side dynamic pages.

JavaScript is an object-based scripting language which is lightweight and cross-platform.

JavaScript is not a compiled language, but it is a translated language. The JavaScript Translator (embedded in the browser) is responsible for translating the JavaScript code for the web browser.

Application of JavaScript

JavaScript is used to create interactive websites. It is mainly used for:

• Client-side validation,
• Dynamic drop-down menus,
• Displaying date and time,
• Displaying pop-up windows and dialog boxes (like an alert dialog box, confirm dialog box and prompt dialog box),
• Displaying clocks etc.

An introduction

• An Introduction to JavaScript
• Code editors
• Developer console

JavaScript Fundamentals

• Hello, world!
• Code structure
• The modern mode, "use strict"
• Variables
• Data types
• Type Conversions
• Operators
• Comparisons
• Interaction: alert, prompt, confirm
• Conditional operators: if, '?'
• Logical operators
• Loops: while and for
• The "switch" statement
• Functions
• Function expressions and arrows
• JavaScript specials

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About Mariano

I'm Ethan Mariano a software engineer by profession and reader/writter by passion.I have good understanding and knowledge of AngularJS, Database, javascript, web development, digital marketing and exploring other technologies related to Software development.