GWT Strength compared to other framework?
One of the main strength of GWT is to code in java and everything gets compiled and is loaded by several browsers through gwt deferred binding??
Apart from this, ie working only on a single code base, do GWT has any other advantage compared to other existing framework??
Edit: I'm trying to say why should we use gwt and not another framework?? What is there in GWT that makes it special for web application development?? What GWT makes for us and another framework or toolkit don't do??
As i said above GWT makes deferred binding which is a plus, so I wanted what other things it do that makes it special and unique??
My point of view :
Pure Java : In standard web application you write html, css, php, javascript, mysql and others and others. In gwt you write java and java and java. Pure Java knowledge is enough for everything.
gwt-rpc mechanism is very simple to communicate with server and uibinder or any other tools are enough for ui development. plus there are many widgets that facilitate front-end developing
Debug : Debugging Java code is very very easy than debugging Javascript code
MVP Development with Activities and Places
Compiler that you can do all the thing, that you can do in Javascript, in GWT. In addition, working with JSON and XML is very easy and History management is unbleviable
and at last I'm a big big fan of Google and they did it so they did the right thing
One of the other benefits of GWT is that you can share code between the client and server components of your app. For example, if you're doing a graphical app you can write computational geometry code and have the same code evaluate on both sides. Of course, you can also do the same thing by using server-side Javascript (for example, Node.js), but server-side Java has serious advantages for performance, ease of deployment, and interoperability with other things.
My favorite benefit is their RPC mechanisms. JSON gives you a huge reduction in payload size, but GWT's serialization policies allow the data to be sent over the wire without key labels for each value and reduces payload size by another 30% or so. On top of that, its easy to build those services using Spring and Hibernate.
Another benefit is the use of md5 hashes for the filenames of compiled JavaScript, allowing you to set never expires cache headers for all of your code.
Last but not least (actually, it is the least cool of the benefits), there are free tools now for GUI design so you don't have to build a GUI by writing XML and Java or HTML and CSS.
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