I couldn’t compare words such as Struts and Spring, because they are used very extensively in other contexts as well.

Hence, I used, as a common denominator, word JAVA. Which might under-estimate the frequency of such words as GWT, because it is not usually used together with “Java” word.  Nevertheless, we can see the trends, at least the growth rates.

java jsf, java spring, java struts, java gwt, java ejb

Things to notice:

– Spring is steady, and seems to be the most popular so far

– Struts is dying

– JSF started very well, but seems to be steady now (still not as popular as Struts though)

– GWT is not mainstream, but again it is hard to say anything for sure

• Java
• Web