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# GWT - Google Web Toolkit Reviews & Product Details

GWT is a development toolkit for building and optimizing complex browser-based applications. Its goal is to enable productive development of high-performance web applications without the developer having to be an expert in browser quirks, XMLHttpRequest, and JavaScript. GWT is used by many products at Google, including AdWords, AdSense, Flights, Hotel Finder, Offers, Wallet, Blogger. It’s open source, completely free, and used by thousands of developers around the world.

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## User Insights

Average based on 15 real user reviews.

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 ![Guillermo S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Guillermo S.")
GS

Guillermo S.

Web Developer

Computer Software

Enterprise (\> 1000 emp.)

12/2/2019

"It was interesting at the beggining, now we have new frameworks."

3/5

What do you like best about GWT - Google Web Toolkit?

If you use Java then you are good to go

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

Java is strongly typed and hence most coding problems get caught during compile time itself.

Powerful IDEs like Eclipse are popular for Java and allow very quick coding, shortcuts, refactoring, and code analysis.

Optimized JavaScript. The compiler inlines the methods, removes dead code, and minifies it. Further, the code is split into separate JavaScript files, and hence the application can load gradually as you visit new screens.

Management of static resources. Referring static resources such as CSS and images in code requires explicit declaration in the Java code. It allows for a clean separation and also allows to easily locate the resource usage. Eclipse users, think using Ctrl+Shift+G to determine where all is an image referred in code!

Has an inbuilt structure for server side component as well. That too comes with a super-optimized serialization for object transmission. Coders do not need to work on JSON – server and client talk classes and objects. And it still allows putting in your own serialization strategy, your own server-side components. Review collected by and hosted on G2.com.

What do you dislike about GWT - Google Web Toolkit?

You will loose control on your javascript

Need lots of memory to run it in dev mode

High compile time

Every server call will be ajax

Browser plugin required for development. The browser plugin was not being maintained to work with newer browser versions. This discouraged its adoption.

Every change in the client side code required a recompilation. Coders were used to the speedy change-refresh-check method. Compilation slowed things down.

UI look and feel. Though the initial version was great for its time, the look and feel did not move with time.

Evolution of the toolkit itself slowed down. Review collected by and hosted on G2.com.

Recommendations to others considering GWT - Google Web Toolkit:

Some people believe that GTW is dead, they should have a louder impact on the dev community. It is a shame that this framework is not more recognized . Review collected by and hosted on G2.com.

What problems is GWT - Google Web Toolkit solving and how is that benefiting you?

Has an inbuilt structure for server side component as well. That too comes with a super-optimized serialization for object transmission. Coders do not need to work on JSON – server and client talk classes and objects. And it still allows putting in your own serialization strategy, your own server-side components. Review collected by and hosted on G2.com.

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Current UserValidated ReviewerIncentivizedSource: G2 invite

 ![Verified User in Hospital & Health Care](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Hospital & Health Care")
UH

Verified User in Hospital & Health Care

Small-Business (50 or fewer emp.)

10/29/2018

"Great framework for large applications and small teams"

3/5

What do you like best about GWT - Google Web Toolkit?

Able to develop both server and client side code in one language. Easier for individual developers to program on all parts of the application . Review collected by and hosted on G2.com.

What do you dislike about GWT - Google Web Toolkit?

Solutions are more verbose than other frameworks. Implementing normal JavaScript in the application is harder to debug and implement. Review collected by and hosted on G2.com.

What problems is GWT - Google Web Toolkit solving and how is that benefiting you?

Easier to port over older java applications into GWT. Review collected by and hosted on G2.com.

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Validated ReviewerIncentivizedSource: G2 invite

##### Pricing

Pricing details for this product isn’t currently available. Visit the vendor’s website to learn more.

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