There's a global developer survey running which looks at tools and technologies used by developers.
Participants enter the draw for some cool prizes, also get their sci-fi developer character, and will receive a full research report of trends in development for Q2 2018, in their inbox. Its an interesting survey, take it if you have 15' minutes for a break Here's a link http://vmob.me/DE2Q18gen-gp
ps. at the end of the survey you will see an option to get a link you can share. The top 50 referrers win money, so its good to participate and share it, you can make some pocketmoney!