Hi everyone, I'm the creator of LiftKit. This project is EXTREMELY early and, as everyone has pointed out, not ready for production use. It's a solo project I work on in my free time. I'm a self-taught, so a lot of the weird choices you're seeing can be attributed to the decisions of someone who had never built something like this before. LIFTKIT IS FREE AND OPEN SOURCE. The website's just out of date. https://github…
I love the project -- even if I agree with a lot of the critique in this thread. Critique that is very high quality, professional feedback that you should take as a very big compliment.
I think every Front End developer or designer dreams of this idea(+) at some point, but you're the madlad who actually did it. It feels like you've posted an implementation of everyone's baby and tugged at our heart-strings ;)
It's fantastic, keep going.
(+) a truly consistent design system that Just Works. See GEB for why not :(