No I'm not a drug addict, but I am addicted to coding specifically react. I come from a .NET background and I did angular for a while. However, sometime ago I started doing react and I never look back. The react/redux/react router/relay ecosystem have really changed front end development as I know it.
It is now so easy to develop performant single page apps with server side rendering and modularisation. Most importantly, it has brought back the fun in front end development.