👋 Hi there. I’m XJJ, aka 叉JJ, 小丽 or Leonard, a guy and also (going to be) a T-shaped and independent software developer with a crazy strong sense of aesthetics for everything and relentless drive to abstract away complexity. C89 is my favorite C standard. Outside of programming, I enjoy theoretical physics, music and singing. Minecraft is my all-time favorite video game. Live long and prosper 🖖