👋 Hi, I’m Jingyuan Huang. I’m entering my sixth year in product design, and the experience I have accumulated is being metabolized faster than ever. So I decided that this new portfolio should not simply organize the past, but help me understand the future. That is why I built jingyuanOS, my personal agent system. I believe each of us will gradually become our own OS, carrying our own context, tools, and ways of acting. AI will also fundamentally rewrite the interaction protocols through which we engage with information, tools, and one another. If we have the opportunity to work together, I hope to contribute as a more general-purpose problem optimizer. Here, OS means optimization system, not simply a system for execution. My past experience still lives here. You can browse my previous design projects alongside my current experiments with programming. It is not complete yet, but it will keep evolving. This site also carries the history of my life. I was born in Jilin, studied design at UAL in London, and now live in Hangzhou. I brought memories of these three cities into three visual themes, each named after a river. I hope many more interesting things will happen here in the future.