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Javascript Tutorial


Javascript Tutorial

Searching some JavaScript tutorials for beginners and need basic JavaScript tutorials? We are undoubtedly the source for all your JavaScript related needs as we provide you with basic JavaScript tutorials and advanced JavaScript tutorials as well. We offer you free introduction to JavaScript with JavaScript examples and JavaScript document that will help you learn JavaScript and use it to your advantage. You don’t need any special program for creating JavaScript syntax. A simple text editor such as Notepad will get you up and running with JavaScript.

What is JavaScript?

JavaScript is a client-side programming language that you can use for creating interactive web pages. JavaScript uses almost the same ideas present in Java. You can learn JavaScript to embed JavaScript code in HTML pages and the Web browser interprets it accordingly. JavaScript used to be known initially as Mocha and was originally developed by Brendan Eich of Netscape. Later on it was renamed to LiveScript, and finally to JavaScript.

Although it shares many of the features and structures of the full Java language, it was developed independently. JavaScript can interact with HTML source code and can help you to spice up your website with dynamic content. It is an open language which you can use without purchasing a license. It is normally used in the form of client-side JavaScript and is implemented as part of a web browser to offer enhanced user interfaces and dynamic websites. However, it is used outside web pages too.

Now you know what it is and can go through JavaScript tutorials, download JavaScript document and learn from our most practical and simplified free JavaScript examples.

What Can You Do with JavaScript?

  • Show alert messages wherever necessary
  • Prompts user for input
  • Get confirmation from users by using confirm dialog
  • Write/Change HTML tags on document
  • Read HTML tags from document
  • Print a web page
  • Open or close browser windows
  • Bind/Unbind user events
  • Calculation areas on pages
  • Dynamically changing background and text colors, or “buttons”.
  • To look at the URL history and take action based on it.
  • Dynamic forms that include built-in error checking

Now when you have got the basic introduction of JavaScript, you will be able to learn a lot of new JavaScript topics. Just be with us and in our next chapter, we would offer something special.

Advantages of Using JavaScript

JavaScript offers a number of advantages to you and its effects are faster to download than some other front-end technologies like Flash and Java applets. JavaScript is well known for its interactivity, compliance and client-side processing.

It’s an easy language to learn, and JavaScript offers a vast supportive online community of JavaScript developers and information resources. JavaScript plays a prominent role for advertisement by using rotating ads or banners script and may set a cookie on your computer indicating you have seen the advertisement. JavaScript is used in e-commerce sites and allows adding items to your shopping cart, processing forms and submitting orders to be shipped. It can also be used to display dynamic content to users while shopping.

Moreover, JavaScript is used for security. Some login systems require you to type your password using a virtual, on-screen keyboard that uses JavaScript to accept your input

Some of the other advantages of JavaScript are:

  • It is used for setting and reading cookies, containing data related to a web site
  • JavaScript is also used to display simple alerts to users
  • Cross-browser support
  • Validating data on client side
  • It is used for detecting browsers with their versions
  • Create more sophisticated user interfaces
  • JavaScript effects are also much faster to download
  • JavaScript is relatively simple to learn and implement
  • JavaScript plays nicely with other languages and a variety of applications
  • Being client-side reduces the demand on the website server
  • It can provide a great solution when validating input forms on the client’s side.
  • It creates dynamic effects, such as scripted slideshows and rollover images

We hope you can’t wait anymore to try JavaScript tutorials and practice our best and most practical free JavaScript examples after knowing the advantages. We will bring to you another important JavaScript in our next chapter, so keep browsing!

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