What to learn to return to the big game?

Question

Frontend

Good day to all. For the last two years I have been working in a product company supporting a site on the first angular. I finalized the necessary modules, added functionality, corrected bugs - everything is like everyone else. I understand that I have stopped in development (as a developer, not a person) and I arrive in a bad situation, since few people need the first Angular now, as a result, I think to sharpen my skis and screw to another galley, where the tools are more modern. But to get there you need to have knowledge of the modern stack. My question is what is now a must for a front-end developer to get into a good office, if not middle then at least strong June. Thanks everyone for the replies

Answer 1

VUE + SPA