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JavaScript is the programming language of HTML and the Web. JavaScript is easy to learn. This tutorial will teach you JavaScript from basic to advanced.
With our “Try it Yourself” editor, you can edit the
source code and view the result.
We recommend reading this tutorial, in the sequence
listed in the left menu.
Examples are better than 1000 words. Examples are often easier to understand than text explanations.
This tutorial supplements all explanations with clarifying “Try it Yourself” examples.
If you try all the examples, you will learn a lot about JavaScript, in a very short time!
JavaScript is one of the 3 languages all web developers must learn:
Web pages are not the only place where JavaScript is used. Many desktop and server programs use JavaScript. Node.js is the best known. Some databases, like MongoDB and CouchDB, also use JavaScript as their programming language.
JavaScript and Java are completely different languages, both in concept and design.
JavaScript was invented by Brendan Eich in 1995, and
became an ECMA standard in 1997.
ECMA-262 is the official name of the standard.
ECMAScript is the official name of the language.
You can read more about the different JavaScript versions in the chapter JS Versions.
In this tutorial, the learning speed is your choice.
Everything is up to you.
If you are struggling, take a break, or reread the material.
Always make sure you understand all the “Try-it-Yourself” examples.
W3Schools maintains a complete JavaScript reference, including all HTML and browser objects.
The reference contains examples for all properties, methods and events, and is continuously updated according to the latest web standards.
Complete JavaScript Reference.
General introduction to customer-centric strategies
Learn about the basics of Customer Advisory Board
The major things about conducting a survey and manage feedback
This simulation will be held by tutors and learners online.
In this section, learners will have a chance to discuss thoroughly the role of customer behaviors in business.