What are pros and cons of gwt? And why should I should choose it to use? [closed]

Question

I am still a beginner in GWT. I want to know preferable features of GWT rather than other frameworks.
And has there any advantages or disadvantages on using GWT ?

I asked this question due to below external links...

1. Pros and Cons of Google Web Toolkit, Part I
2. Pros and Cons of Google Web Toolkit, Part 2
3. The disadvantages of the Google Web Toolkit
4. GWT Development Advantages/Disadvantages
5. Pros and Cons of GWT
6. Why Google Web Toolkit (GWT)?
7. Advantages and Disadvantages of GWT (Google Web Toolkit)

Yes , I know there has many relative informations on above links . I understand that there has no completed frameworks ever. I should choose frameworks for my project demand. So , please assume this question as a discussion . But I am sure it is not really opnion base question.
There have many experience users with GWT on SO . I want to get some useful discussions , suggestions or informations from them.

Any suggestions would be really appreciated. Thanks for reading my question.

Instinct

possible duplicate of Jquery vs Google Closure va GWT Pros & cons for large web application development – Motherofpearl

He explain some little things. about History , rpc , reuseable , easy to test. But I want to know more. – Instinct

Have also a look here and here. – Zoezoeller

Html 5 is made easy with Java. Canvas support and MVP pattern are all pluses for me. – Messeigneurs

Answer 1

Advantages

• If you are familiar with java. There will be no learning curve
• Code can be reusable + all the facilities come along with java
• When the application becomes larger the code will be easy to maintain
• Handle the browser compatibility

Disadvantages

• Need lot of memory to run it in dev mode
• High compile time
• Every server call will be ajax
• You will loose control on your javascript

That's all i can think of now :-). Find more in http://www.javacodegeeks.com/2012/01/gwt-pros-and-cons.html

Cutlery

Thanks for your answers. I hate the time of browsers downloading time of javascript files :) . But as your mention , when the application becomes larger the code will be easy to maintain. That is useful fact for me. – Instinct