In times of crisis there is little few work than other busy-o-noo-we-have-to-reach-our-deadline-developer-days.
So, there are a few useful things we can do: invest our time into new technologies or play with things (with the technology we daily use) we didn’t play with before. Mostly because we didn’t have enough time back then. The second most useful thing we can do is getting a certificate for the technologies we use every day.
