There is an expectation and honestly a need to keep up with changes to the industry that I haven't seen in other fields. Any older dev has had to transition at least 1-2 languages and it's not an easy step. That doesn't even start covering how fast javascript frameworks are moving. Oh, hey you learned Angular, that's so 3 years ago we don't do that here. We use Vue.js which is better because _________. Vue will be replaced and you'll have to learn something else. If you don't like constantly learning then you'll burn out. On TOP of that most jobs expect you to work and learn this on your own. Which leads to a ton of 9-5 developers who refuse, or other developers who make sacrifices to stay on top of things.
It can also lead to franken-apps which have angular -> react -> vue all in one. (Pause to take a breath) I love developing, but there is a lot to learn. I only stay on top of the industry for about 6 months out of every year. It works for me.
It can also lead to franken-apps which have angular -> react -> vue all in one. (Pause to take a breath) I love developing, but there is a lot to learn. I only stay on top of the industry for about 6 months out of every year. It works for me.