The fundamentals change much more slowly. Like http has hardly changed at all until 2.0 showed up. So you can take that knowledge to Laravel, Rails, Express, whatever. I've always felt digging a little bit and getting down more into the core of things can really help with the fatigue of tech always changing.
Yes but recruiting becomes harder. There is practically no way to recruit a motivated person today for classic Atlassian SDK plugins (jQuery, Velocity/Soy templates, and then classic Java. Spring is handled for you as Atlassian set it up, so not much to learn technically). I’m having the time of my life on these tools, creating plugins that customers around the earth hear about and come to Confluence for, but I can’t expand.
