One of many nuggets of advice for programmers who feel they are lagging behind.
The goal is become aware of the range of technologies available, and get a superficial understanding of theirs strengths (“React has a bigger community, but skimming the Vue tutorial was easier”, for example). This process can therefore be done over the course of a few hours, at most a day or two, during your work day in-between scheduled tasks.
— Your technical skills are obsolete: now what? by Itamar Turner-Trauring