I build MVPs for a living, and I still use vanilla JS and jQuery. I can recruit engineers easily, and my clients really don't care. The technology really doesn'

I build MVPs for a living, and I still use vanilla JS and jQuery. I can recruit engineers easily, and my clients really don't care. The technology really doesn't matter. Once the apps move past MVP stage, I let the team decide on what framework they want to build it with. It's generally hard to know what the "ideal" FE framework is until after you have something running. Each one has its own strengths and weaknesses. In short, you're fine. Don't worry about it. Keep building things in jQuery. It works, there's plenty of documentation, and everyone's familiar with it.