Please try TypeScript. It's the only tech I will actively promote as 'not a fad' but a very useful thing. So useful, I stopped writing JS the first day I tried

Please try TypeScript. It's the only tech I will actively promote as 'not a fad' but a very useful thing. So useful, I stopped writing JS the first day I tried TS. For anyone with a background in classical software, it makes JS 'feel more real'. I can't imagine writing more than 50 lines of JS anymore.