I don't think you should be too worried about specific technologies or frameworks. If you are strong in Web Development, Javascript, CSS, HTML, etc. then pickin

I don't think you should be too worried about specific technologies or frameworks. If you are strong in Web Development, Javascript, CSS, HTML, etc. then picking up React or Angular or Vue or whatever shouldn't be a lot of trouble. You have over 10 years of experience, so leverage that. Most of my work experience has been in Java, Javascript, and Python. I took a Ruby job, and there was a small ramp up period but its not insurmountable. Experience shipping production code should be teaching you many skills and thought processes that mean the actual specific tool shouldn't matter much.