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JavaScript comes in built in most modern day browsers be it desktop or mobile based. If you are into development and want advanced javascript features possibly jquery or other javascript effects, then and then only should you contemplate downloading it.
Wiki User
∙ 11y ago
Wiki User
∙ 11y agoLet me illustrate. My websites (about 20 of them) run on a 1 gig ram Intel xeon dual-core machine. That machine is doing a great job and do all the gimmicks as I intended, but it is fully stretched.
On the other hand, the individual visitors usually have much more processor power (most of them has dual or quad core that they do not use at all and 4 gig ram). There are hundreds of them and just one of me. Why not let them share some work?
That is my justification for javascript from site admin's viewpoint.
Basically javascript increases the versatility and user interaction greatly on any web site. My point is that it is also a great way to save the processing resource of web servers.
Wiki User
∙ 15y agoJavaScript is free and it comes inbuilt in almost all browsers. You need not buy it.
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Do you really need javascript?
No, there is no need for JavaScript in normal circumstances. There is no need for any programming or scripting languages for web-based programming if you are good with html.But things are rarely that simple. Most websites make use of AJAX and Javascript is essential for it.
How do you make a car rental scheme using javascript?
You need JavaScript and HTML to make car rental scheme. You might also need a middleware.
Do you need java script?
In general, no you do not need Java or JavaScript to play music on your computer. However, if you want to hear music played by a website, there's a good chance that it uses one of these technologies to do it, in which case you would need Java or a JavaScript enabled browser.
Can I get JavaScript Certification online?
yes you Can get JavaScript Certification online. Only thing you need to search the online java script certification course online
Where do you go to download java script?
You need not download javascript. Any machine where you have a web browser like Internet Explorer or Mozilla would have javascript inbuilt in them. If you view the source (Right click-> View Source : and you can even try on this page itself), you will see tags such as <script type="text/javascript"> These is the embedded javascript code. If you have a source too in the script tag, simply locate the address and type it out in your browser, you will have the entire javascript file.
Do you need java compiler to execute HTML programs written in javascript?
No, Java and JavaScript are nothing to do with each other, JavaScript is a form of EMCAScript, not Java. Every modern browser comes with a JavaScript engine that is used to understand JavaScript. so there is no need for it, no.
What javascript on you browser or upgrade to a javascript capable browser to register for facebook?
all browsers are capable of running javascript, and registering for facebook. you probably need to enable javascript on your browser which to tell you how i would need to know which browser you are using
Do you really need javascript?
No, there is no need for JavaScript in normal circumstances. There is no need for any programming or scripting languages for web-based programming if you are good with html.But things are rarely that simple. Most websites make use of AJAX and Javascript is essential for it.
How do you make a car rental scheme using javascript?
You need JavaScript and HTML to make car rental scheme. You might also need a middleware.
Do you need java script?
In general, no you do not need Java or JavaScript to play music on your computer. However, if you want to hear music played by a website, there's a good chance that it uses one of these technologies to do it, in which case you would need Java or a JavaScript enabled browser.
How do you create a simple JavaScript message inside the HTML?
You need to type the following code to create a simple JavaScript message inside the HTML
Can I get JavaScript Certification online?
yes you Can get JavaScript Certification online. Only thing you need to search the online java script certification course online
Where do you go to download java script?
You need not download javascript. Any machine where you have a web browser like Internet Explorer or Mozilla would have javascript inbuilt in them. If you view the source (Right click-> View Source : and you can even try on this page itself), you will see tags such as <script type="text/javascript"> These is the embedded javascript code. If you have a source too in the script tag, simply locate the address and type it out in your browser, you will have the entire javascript file.
hello I want to be a Frontend developer.I need a good Javascript tutorial.can you suggest me a perfect Javascript tutorial?
If you got no answer here, you could type your question on Googleyoure looking for a great javascript tutorial, there are many resources available online that can help you learn this powerful language
Can an entire website be written in Javascript?
No. The website is still going to need to be displayed in HTML, and CSS is going to be needed to create the layout. While you could use JavaScript to create the HTML structure, you still will need a base HTML document just to get the browser to call the JavaScript's initial functions.
What you need to study to create your website?
I would suggest you start with HTML and then move on to JavaScript VBScript would come after that. EX: <html><body><!--HTML HERE--> <!--JAVASCRIPT STARTS BELOW--> <script language="JavaScript"> //JAVASCRIPT HERE </script> <!--JAVASCRIPT ENDS HERE--> <!--VBSCRIPT STARTS BELOW--> <script language="VBScript"> 'VBSCRIPT HERE </script> </body></html>
How do you get a working comment box on your website?
To get a working comment/feedback box, you will need to use the programming languages HTML and Javascript (javascript is widely used for forms)
