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Java scripts can be very useful to your web design. It can add lot of functionality to your website.
But you need to be careful when using Java in your web design efforts.
Internet Explorer has removed Java support and this can negatively affect your
web design schemes.
Why Java Will Drive Your Visitors Away.
Actually the problem is not with Java itself. It is a tug of ware between Sun
and Microsoft and the poor web design professional is caught in the middle of
all these.
Now Java came out of Sun and Microsoft came out with JVM (Java Virtual Machine)
and both were moving together. During this truce period there was no confusion in
the web design process.
And the result is that Java ( another plugin ) became a hated stuff by users. And Java has an even worse reputation than most. Why?
Here are some reasons.
Microsoft and Sun.
Java is an open standard, and it's one that Microsoft originally embraced. They
made their own Microsoft JVM (Java Virtual Machine) part of Internet Explorer.
This led to the rapid growth of Java on the web.
Sun, Java's creator, then decided to sue Microsoft, for being anti-competitive
in bundling the Microsoft JVM with the world's most popular web browser. This
was a bad move – Sun wanted Microsoft to bundle its JVM instead, but it actually
led to Microsoft simply removing all Java support from Internet Explorer, and
forcing users to go and download Sun's (from
www.java.com ) if they wanted to see
Java content.
That leaves us in the situation we're in today, where users can be divided into
three groups:
1.
Users with old versions of Internet Explorer. They have the Microsoft JVM, which
is wildly incompatible with Sun's.
During this time web design professionals did not have any problems. Everything
was moving fine. And Java began to spread like anything on the Internet.
2.
Users with new versions of Internet Explorer but no JVM. They don't have a JVM,
meaning that you'll have to get them to download Sun's to see Java content – and
Sun's JVM is a big download.
3.
Users with Sun's JVM. They're not only the smallest group, but they're also
using a JVM that is incompatible with Microsoft's.
This leads to a situation where you can either code for the smallest group of
users (who have a supported plugin), or the next largest one (who have an
unsupported one), or try to force the largest group (who have no plugin) to get
one. This is obviously an extremely bad situation to find yourself in.
The net result is today's web design professionals are in state of confusion!
How do you cater to all the above three different groups.
The Speed Problem.
Java's problems, though, don't end there. Even assuming that your user has one
JVM or the other, they still won't want to use Java content. The big reason for
this is that Java is very, very slow.
How slow? It's slow to the point where going to any page that has Java on it
will cause most browsers to freeze up for about 30 seconds or so, appearing to
have crashed completely. Users are unlikely to be patient enough to wait for the
Java to load, instead press control, alt and delete to get out of there.
Java's adherents mostly refuse to acknowledge the speed problem, but it's bad
enough that downloadable desktop programs written in Java have become a complete
joke – anything useful written in Java will be pretty promptly re-written in
someone else to make a more responsive and usable version. Java programs are
simply impractical thanks to their speed problems, and no matter how fast
computers get it doesn't seem to get any better.
The Looks Problem.
The next problem is the way Java tends to look. It uses non-standard buttons,
not to mention rather simple and programmatically tough ways of producing
graphics. To put it less kindly, content produced with Java tends to be ugly.
This is one more important factor that professional web design folks did not
like. After all, every ones wants their website to look neat and clean and not
ugly.
If you try producing the same application in Java and in Flash, there's just no
comparison. The Flash version might be a little harder to code, but it will work
in so many more browsers, load much faster, and look better when it does. You
would be very silly at this point to use Java instead of Flash, and there are
very few things that Java applets can do but Flash can't.
Java on the Server.
At this point, Java is pretty much dead on the desktop, or in the web browser.
For this reason, if you're going to write programs in Java, you should keep them
where they belong and work best – on the server. Java on the server is growing
all the time, and is a good alternative to many other ways of doing things,
providing your server is powerful enough for it. Sun knows this, and is
re-focusing its Java efforts at server installations, as an alternative to
Microsoft's .Net. Let's leave client-side Java to rest in peace.
Hope this information on Java and web design has been useful to you. You will
find more articles on web design on this site.
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