CODEWITHSUNDEEP
javajavascriptgwt
Jas
Jas

Reputation: 1141

When not to use Google Web Toolkit?

I'm considering use of GWT on a major in-house web app development project, namely it's major advantage in my eyes is the cross-compilation to Javascript which would (at least theoretically) help my team reduce the size of tech stack by one.

However, having been burnt before (like most devs), I would like to hear from programmers who did actually use it on any problems with GWT which would hamper, or limit, it's use within a certain problem domain.

When do you not recommend using GWT, and why?

Upvotes: 16

Views: 1923

Answers (2)

Tony
Tony

Reputation: 443

I didn't read all the comments in the link that Jamshid provided, so this might have been addressed there...

If you want to build something closer to a traditional web app (i.e., web 1.0) that is centered around the concept of pages and forms being submitted, then GWT will be a hindrance. However, if you want to build something with a richer interface that's more like a desktop app (i.e., web 2.0), then I've found GWT to be nifty for a couple reasons:

  • I can write and test most of my code in Java, which I know much better than HTML and Javascript.
  • I don't have to spend much time worrying about cross-browser support.

That said, GWT isn't perfect. Trying to integrate with third-party Javascript libraries is hardly pain free, and getting it to work how I wanted with maven and eclipse gave me a few headaches. If you do go with GWT, I highly recommend watching this presentation - Google Web Toolkit Architecture: Best Practices For Architecting Your GWT App.

Upvotes: 2

juancancela
juancancela

Reputation: 185

Ive been using GWT since 2011. As any technology, it has its pro and cons. Main benefit, by far, is the fact that if you have a team with strong java skills (even maybe developers that worked with Swing) then GWT is a smooth step. It will be more familiar and probably you will get things done faster (at first) with it in comparisson with other technologies. Now, you said that it is a "major in-house webapp", so take in consideration that compilation time is a BIG ISSUE in GWT. See this GWT report from Vaadin https://vaadin.com/gwt-report-2012-portlet/download/1150559483/Future-of-GWT-Report-2012.pdf So, I believe that only in the described scenario using GWT would make sense.

Upvotes: 1

Related Questions