The 2020 Jakarta EE Developer Survey, sponsored by the Jakarta EE Working Group, is now open. The survey will be open until April 30. If you use or depend on Java/Jakarta EE (and that's most of us), it is very important that you fill out the survey before it closes.
This is the third year of this survey. The purpose of the survey is to understand what real-world Java developers need and how Jakarta EE should evolve to meet those needs. The survey is one of the Java industry’s largest. Last year the survey had 1,700+ respondents. This time the survey has already received 500+ survey responses in the first week. You can take a look at last year's results here.